CVE-2025-21922
published 2025-04-01CVE-2025-21922: In the Linux kernel, the following vulnerability has been resolved: ppp: Fix KMSAN uninit-value warning with bpf Syzbot caught an "KMSAN: uninit-value" warning…
PriorityP422medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.20%
10.1th percentile
In the Linux kernel, the following vulnerability has been resolved:
ppp: Fix KMSAN uninit-value warning with bpf
Syzbot caught an "KMSAN: uninit-value" warning [1], which is caused by the
ppp driver not initializing a 2-byte header when using socket filter.
The following code can generate a PPP filter BPF program:
'''
struct bpf_program fp;
pcap_t *handle;
handle = pcap_open_dead(DLT_PPP_PPPD, 65535);
pcap_compile(handle, &fp, "ip and outbound", 0, 0);
bpf_dump(&fp, 1);
'''
Its output is:
'''
(000) ldh [2]
(001) jeq #0x21 jt 2 jf 5
(002) ldb [0]
(003) jeq #0x1 jt 4 jf 5
(004) ret #65535
(005) ret #0
'''
Wen can find similar code at the following link:
https://github.com/ppp-project/ppp/blob/master/pppd/options.c#L1680
The maintainer of this code repository is also the original maintainer
of the ppp driver.
As you can see the BPF program skips 2 bytes of data and then reads the
'Protocol' field to determine if it's an IP packet. Then it read the first
byte of the first 2 bytes to determine the direction.
The issue is that only the first byte indicating direction is initialized
in current ppp driver code while the second byte is not initialized.
For normal BPF programs generated by libpcap, uninitialized data won't be
used, so it's not a problem. However, for carefully crafted BPF programs,
such as those generated by syzkaller [2], which start reading from offset
0, the uninitialized data will be used and caught by KMSAN.
[1] https://syzkaller.appspot.com/bug?extid=853242d9c9917165d791
[2] https://syzkaller.appspot.com/text?tag=ReproC&x=11994913980000
Affected
30 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.1.133-1 (bookworm) | linux 6.1.133-1 (bookworm) |
| debian | linux-6.1 | < linux 6.1.133-1 (bookworm) | linux 6.1.133-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < d685096c8129c9a92689975193e268945fd21dbf | d685096c8129c9a92689975193e268945fd21dbf |
| linux | linux | >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 2f591cb158807bdcf424f66f1fbfa6e4e50f3757 | 2f591cb158807bdcf424f66f1fbfa6e4e50f3757 |
| linux | linux | >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 4e2191b0fd0c064d37b0db67396216f2d4787e0f | 4e2191b0fd0c064d37b0db67396216f2d4787e0f |
| linux | linux | >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 3de809a768464528762757e433cd50de35bcb3c1 | 3de809a768464528762757e433cd50de35bcb3c1 |
| linux | linux | >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 1eacd47636a9de5bee25d9d5962dc538a82d9f0b | 1eacd47636a9de5bee25d9d5962dc538a82d9f0b |
| linux | linux | >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 8aa8a40c766b3945b40565a70349d5581458ff63 | 8aa8a40c766b3945b40565a70349d5581458ff63 |
| linux | linux | >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < c036f5f2680cbdabdbbace86baee3c83721634d6 | c036f5f2680cbdabdbbace86baee3c83721634d6 |
| linux | linux | >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 4c2d14c40a68678d885eab4008a0129646805bae | 4c2d14c40a68678d885eab4008a0129646805bae |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 5.10.237-1 | 5.10.237-1 |
| linux | linux_kernel | >= 0 < 6.1.133-1 | 6.1.133-1 |
| linux | linux_kernel | >= 0 < 6.12.19-1 | 6.12.19-1 |
| linux | linux_kernel | >= 0 < 6.12.19-1 | 6.12.19-1 |
| linux | linux_kernel | >= 0 < 5.4.0-216.236 | 5.4.0-216.236 |
| linux | linux_kernel | >= 0 < 5.15.0-140.150 | 5.15.0-140.150 |
| linux | linux_kernel | >= 0 < 6.8.0-84.84 | 6.8.0-84.84 |
| linux | linux_kernel | >= 2.6.12 < 5.4.291 | 5.4.291 |
| linux | linux_kernel | >= 5.11 < 5.15.179 | 5.15.179 |
| linux | linux_kernel | >= 5.16 < 6.1.131 | 6.1.131 |
| linux | linux_kernel | >= 5.5 < 5.10.235 | 5.10.235 |
| linux | linux_kernel | >= 6.13 < 6.13.7 | 6.13.7 |
| linux | linux_kernel | >= 6.2 < 6.6.83 | 6.6.83 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv8.8HIGH
vendor_ubuntu8.8HIGH
vendor_debian5.5MEDIUM
vendor_msrc5.5MEDIUM
vendor_redhat5.5MEDIUM
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- GPU drivers;
- HID subsystem;
- I2C subsystem;
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- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Multiple devices driver;
- Network drivers;
- Mellanox network drivers;
- NVME drivers;
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- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
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- Network drivers;
- Mellanox network drivers;
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- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Multiple devices driver;
- Network drivers;
- Mellanox network drivers;
- NVME drivers;
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- Bus devices;
- AMD CDX bus driver;
- DPLL subsystem;
- EFI core;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Multiple devices driver;
- Network drivers;
- Mellanox network drivers;
- NVME drivers;
- Pin controllers subsystem;
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- Bus devices;
- AMD CDX bus driver;
- DPLL subsystem;
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- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Multiple devices driver;
- Network drivers;
- Mellanox network drivers;
- NVME drivers;
- Pin controllers subsystem;
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- ARM64 architecture;
- x86 architecture;
- Compute Acceleration Framework;
- Bus devices;
- AMD CDX bus driver;
- DPLL subsystem;
- EFI core;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Multiple devices driver;
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- Mellanox network drivers;
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This update corrects flaws in the following subsystems:
- ARM32 architecture;
- ARM64 architecture;
- x86 architecture;
- Compute Acceleration Framework;
- Bus devices;
- AMD CDX bus driver;
- DPLL subsystem;
- EFI core;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Multiple devices driver;
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An attacker could possibly use these to compromise the system.
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Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- ARM64 architecture;
- PowerPC architecture;
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Title: Linux kernel vulnerabilities
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It was discovered that the CIFS network file system implementation in the
Linux kernel did not properly verify the target namespace when handling
upcalls. An attacker could use this to expose sensitive information.
(CVE-2025-2312)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- ARM64 architecture;
- PowerPC architecture;
- x86 architecture;
- Compute Acceleration Framework;
- ACPI drivers;
- Ublk userspace block driver;
- Compressed RAM block device driver;
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- AMD CDX bus driver;
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CVE-2025-22070 [MEDIUM] Linux kernel (OEM) vulnerabilities
Title: Linux kernel (OEM) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
It was discovered that the CIFS network file system implementation in the
Linux kernel did not properly verify the target namespace when handling
upcalls. An attacker could use this to expose sensitive information.
(CVE-2025-2312)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- ARM64 architecture;
- PowerPC architecture;
- x86 architecture;
- Compute Acceleration Framework;
- ACPI drivers;
- Ublk userspace block driver;
- Compressed RAM block device driver;
- Bus devices;
- AMD CDX bus driver;
- Clock framework and drivers;
- DM
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CVE-2024-58086 [HIGH] Linux kernel (Xilinx ZynqMP) vulnerabilities
Title: Linux kernel (Xilinx ZynqMP) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Michael Randrianantenaina discovered that the Bluetooth driver in the Linux
Kernel contained an improper access control vulnerability. A nearby
attacker could use this to connect a rougue device and possibly execute
arbitrary code. (CVE-2024-8805)
It was discovered that the CIFS network file system implementation in the
Linux kernel did not properly verify the target namespace when handling
upcalls. An attacker could use this to expose sensitive information.
(CVE-2025-2312)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture
Ubuntu
Linux kernel (HWE) vulnerabilities
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CVE-2024-57986 [HIGH] Linux kernel (HWE) vulnerabilities
Title: Linux kernel (HWE) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Michael Randrianantenaina discovered that the Bluetooth driver in the Linux
Kernel contained an improper access control vulnerability. A nearby
attacker could use this to connect a rougue device and possibly execute
arbitrary code. (CVE-2024-8805)
It was discovered that the CIFS network file system implementation in the
Linux kernel did not properly verify the target namespace when handling
upcalls. An attacker could use this to expose sensitive information.
(CVE-2025-2312)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
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CVE-2024-57986 [HIGH] Linux kernel (AWS) vulnerabilities
Title: Linux kernel (AWS) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
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An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- Block layer subsystem;
- Drivers core;
- Network block device driver;
- Character device driver;
- GPU drivers;
- HID subsystem;
- InfiniBand drivers;
- Media drivers;
- Network drivers;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- Trusted Execution Environment drivers;
- USB DSL drivers;
- USB Device Class drivers;
- USB core drivers;
- USB Gad
Ubuntu
Linux kernel (AWS) vulnerabilities
vendor_ubuntu·2025-05-29·CVSS 7.1
CVE-2024-57986 [HIGH] Linux kernel (AWS) vulnerabilities
Title: Linux kernel (AWS) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- Block layer subsystem;
- Drivers core;
- Network block device driver;
- Character device driver;
- GPU drivers;
- HID subsystem;
- InfiniBand drivers;
- Media drivers;
- Network drivers;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- Trusted Execution Environment drivers;
- USB DSL drivers;
- USB Device Class drivers;
- USB core drivers;
- USB Gad
Ubuntu
Linux kernel (FIPS) vulnerabilities
vendor_ubuntu·2025-05-29·CVSS 7.1
CVE-2024-57986 [HIGH] Linux kernel (FIPS) vulnerabilities
Title: Linux kernel (FIPS) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- Block layer subsystem;
- Drivers core;
- Network block device driver;
- Character device driver;
- GPU drivers;
- HID subsystem;
- InfiniBand drivers;
- Media drivers;
- Network drivers;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- Trusted Execution Environment drivers;
- USB DSL drivers;
- USB Device Class drivers;
- USB core drivers;
- USB Ga
Ubuntu
Linux kernel (AWS) vulnerabilities
vendor_ubuntu·2025-05-29
CVE-2024-57986 Linux kernel (AWS) vulnerabilities
Title: Linux kernel (AWS) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- Network block device driver;
- Bus devices;
- Character device driver;
- TPM device driver;
- Clock framework and drivers;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Media drivers;
- NVIDIA Tegra memory controller driver;
- Network drivers;
- PCI subsystem;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SLIMbus
Ubuntu
Linux kernel (Raspberry Pi) vulnerabilities
vendor_ubuntu·2025-05-28·CVSS 5.5
CVE-2024-53198 [MEDIUM] Linux kernel (Raspberry Pi) vulnerabilities
Title: Linux kernel (Raspberry Pi) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Chenyuan Yang discovered that the CEC driver driver in the Linux kernel
contained a use-after-free vulnerability. A local attacker could use this
to cause a denial of service (system crash) or possibly execute arbitrary
code. (CVE-2024-23848)
Attila Szász discovered that the HFS+ file system implementation in the
Linux Kernel contained a heap overflow vulnerability. An attacker could use
a specially crafted file system image that, when mounted, could cause a
denial of service (system crash) or possibly execute arbitrary code.
(CVE-2025-0927)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This upd
Ubuntu
Linux kernel (Raspberry Pi) vulnerabilities
vendor_ubuntu·2025-05-28·CVSS 5.5
CVE-2025-21731 [MEDIUM] Linux kernel (Raspberry Pi) vulnerabilities
Title: Linux kernel (Raspberry Pi) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Chenyuan Yang discovered that the CEC driver driver in the Linux kernel
contained a use-after-free vulnerability. A local attacker could use this
to cause a denial of service (system crash) or possibly execute arbitrary
code. (CVE-2024-23848)
Attila Szász discovered that the HFS+ file system implementation in the
Linux Kernel contained a heap overflow vulnerability. An attacker could use
a specially crafted file system image that, when mounted, could cause a
denial of service (system crash) or possibly execute arbitrary code.
(CVE-2025-0927)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This upd
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2025-05-28
CVE-2024-57986 Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- Network block device driver;
- Bus devices;
- Character device driver;
- TPM device driver;
- Clock framework and drivers;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Media drivers;
- NVIDIA Tegra memory controller driver;
- Network drivers;
- PCI subsystem;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SLIMbus driver
Ubuntu
Linux kernel (AWS FIPS) vulnerabilities
vendor_ubuntu·2025-05-27
CVE-2024-57977 Linux kernel (AWS FIPS) vulnerabilities
Title: Linux kernel (AWS FIPS) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- Network block device driver;
- Bus devices;
- Character device driver;
- TPM device driver;
- Clock framework and drivers;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Media drivers;
- NVIDIA Tegra memory controller driver;
- Network drivers;
- PCI subsystem;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SLI
Ubuntu
Linux kernel (IBM) vulnerabilities
vendor_ubuntu·2025-05-26·CVSS 7.8
CVE-2024-57986 [HIGH] Linux kernel (IBM) vulnerabilities
Title: Linux kernel (IBM) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- Block layer subsystem;
- Drivers core;
- Network block device driver;
- Character device driver;
- GPU drivers;
- HID subsystem;
- InfiniBand drivers;
- Media drivers;
- Network drivers;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- Trusted Execution Environment drivers;
- USB DSL drivers;
- USB Device Class drivers;
- USB core drivers;
- USB Gad
Ubuntu
Linux kernel (BlueField) vulnerabilities
vendor_ubuntu·2025-05-26·CVSS 7.8
CVE-2024-57986 [HIGH] Linux kernel (BlueField) vulnerabilities
Title: Linux kernel (BlueField) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- Block layer subsystem;
- Drivers core;
- Network block device driver;
- Character device driver;
- GPU drivers;
- HID subsystem;
- InfiniBand drivers;
- Media drivers;
- Network drivers;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- Trusted Execution Environment drivers;
- USB DSL drivers;
- USB Device Class drivers;
- USB core drivers;
- U
Ubuntu
Linux kernel (HWE) vulnerabilities
vendor_ubuntu·2025-05-23·CVSS 7.8
CVE-2024-57977 [HIGH] Linux kernel (HWE) vulnerabilities
Title: Linux kernel (HWE) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- Block layer subsystem;
- Drivers core;
- Network block device driver;
- Character device driver;
- GPU drivers;
- HID subsystem;
- InfiniBand drivers;
- Media drivers;
- Network drivers;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- Trusted Execution Environment drivers;
- USB DSL drivers;
- USB Device Class drivers;
- USB core drivers;
- USB Gad
Ubuntu
Linux kernel (IBM) vulnerabilities
vendor_ubuntu·2025-05-21·CVSS 7.8
CVE-2024-57977 [HIGH] Linux kernel (IBM) vulnerabilities
Title: Linux kernel (IBM) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- Block layer subsystem;
- Drivers core;
- Network block device driver;
- Character device driver;
- GPU drivers;
- HID subsystem;
- InfiniBand drivers;
- Media drivers;
- Network drivers;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- Trusted Execution Environment drivers;
- USB DSL drivers;
- USB Device Class drivers;
- USB core drivers;
- USB Gad
Ubuntu
Linux kernel (Oracle) vulnerabilities
vendor_ubuntu·2025-05-21·CVSS 7.1
CVE-2024-57977 [HIGH] Linux kernel (Oracle) vulnerabilities
Title: Linux kernel (Oracle) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- Block layer subsystem;
- Drivers core;
- Network block device driver;
- Character device driver;
- GPU drivers;
- HID subsystem;
- InfiniBand drivers;
- Media drivers;
- Network drivers;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- Trusted Execution Environment drivers;
- USB DSL drivers;
- USB Device Class drivers;
- USB core drivers;
- USB
Ubuntu
Linux kernel (Azure FIPS) vulnerabilities
vendor_ubuntu·2025-05-20
CVE-2024-57977 Linux kernel (Azure FIPS) vulnerabilities
Title: Linux kernel (Azure FIPS) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- Network block device driver;
- Bus devices;
- Character device driver;
- TPM device driver;
- Clock framework and drivers;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Media drivers;
- NVIDIA Tegra memory controller driver;
- Network drivers;
- PCI subsystem;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- S
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2025-05-20·CVSS 7.1
CVE-2024-57986 [HIGH] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- Block layer subsystem;
- Drivers core;
- Network block device driver;
- Character device driver;
- GPU drivers;
- HID subsystem;
- InfiniBand drivers;
- Media drivers;
- Network drivers;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- Trusted Execution Environment drivers;
- USB DSL drivers;
- USB Device Class drivers;
- USB core drivers;
- USB Gadget dr
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2025-05-20
CVE-2024-57977 Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- Network block device driver;
- Bus devices;
- Character device driver;
- TPM device driver;
- Clock framework and drivers;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Media drivers;
- NVIDIA Tegra memory controller driver;
- Network drivers;
- PCI subsystem;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SLIMbus driver
Ubuntu
Linux kernel (Azure FIPS) vulnerabilities
vendor_ubuntu·2025-05-20·CVSS 7.1
CVE-2024-57977 [HIGH] Linux kernel (Azure FIPS) vulnerabilities
Title: Linux kernel (Azure FIPS) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- Block layer subsystem;
- Drivers core;
- Network block device driver;
- Character device driver;
- GPU drivers;
- HID subsystem;
- InfiniBand drivers;
- Media drivers;
- Network drivers;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- Trusted Execution Environment drivers;
- USB DSL drivers;
- USB Device Class drivers;
- USB core drivers;
-
Ubuntu
Linux kernel (Real-time) vulnerabilities
vendor_ubuntu·2025-05-20
CVE-2024-57986 Linux kernel (Real-time) vulnerabilities
Title: Linux kernel (Real-time) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- Network block device driver;
- Bus devices;
- Character device driver;
- TPM device driver;
- Clock framework and drivers;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Media drivers;
- NVIDIA Tegra memory controller driver;
- Network drivers;
- PCI subsystem;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SL
Ubuntu
Linux kernel (GKE) vulnerabilities
vendor_ubuntu·2025-05-20
CVE-2024-57986 Linux kernel (GKE) vulnerabilities
Title: Linux kernel (GKE) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- Network block device driver;
- Bus devices;
- Character device driver;
- TPM device driver;
- Clock framework and drivers;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Media drivers;
- NVIDIA Tegra memory controller driver;
- Network drivers;
- PCI subsystem;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SLIMbus
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2025-05-16·CVSS 7.1
CVE-2024-57977 [HIGH] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- Block layer subsystem;
- Drivers core;
- Network block device driver;
- Character device driver;
- GPU drivers;
- HID subsystem;
- InfiniBand drivers;
- Media drivers;
- Network drivers;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- Trusted Execution Environment drivers;
- USB DSL drivers;
- USB Device Class drivers;
- USB core drivers;
- USB Gadget dr
Ubuntu
Linux kernel (GCP FIPS) vulnerabilities
vendor_ubuntu·2025-05-16
CVE-2024-57977 Linux kernel (GCP FIPS) vulnerabilities
Title: Linux kernel (GCP FIPS) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- Network block device driver;
- Bus devices;
- Character device driver;
- TPM device driver;
- Clock framework and drivers;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Media drivers;
- NVIDIA Tegra memory controller driver;
- Network drivers;
- PCI subsystem;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SLI
Ubuntu
Linux kernel (GCP) vulnerabilities
vendor_ubuntu·2025-05-16
CVE-2024-57986 Linux kernel (GCP) vulnerabilities
Title: Linux kernel (GCP) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- Network block device driver;
- Bus devices;
- Character device driver;
- TPM device driver;
- Clock framework and drivers;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Media drivers;
- NVIDIA Tegra memory controller driver;
- Network drivers;
- PCI subsystem;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SLIMbus
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2025-05-16
CVE-2024-57977 Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- Network block device driver;
- Bus devices;
- Character device driver;
- TPM device driver;
- Clock framework and drivers;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Media drivers;
- NVIDIA Tegra memory controller driver;
- Network drivers;
- PCI subsystem;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SLIMbus driver
Ubuntu
Linux kernel (GCP) vulnerabilities
vendor_ubuntu·2025-05-16
CVE-2024-57986 Linux kernel (GCP) vulnerabilities
Title: Linux kernel (GCP) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- Network block device driver;
- Bus devices;
- Character device driver;
- TPM device driver;
- Clock framework and drivers;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Media drivers;
- NVIDIA Tegra memory controller driver;
- Network drivers;
- PCI subsystem;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SLIMbus
Ubuntu
Linux kernel (GCP FIPS) vulnerabilities
vendor_ubuntu·2025-05-16·CVSS 7.1
CVE-2024-57977 [HIGH] Linux kernel (GCP FIPS) vulnerabilities
Title: Linux kernel (GCP FIPS) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- Block layer subsystem;
- Drivers core;
- Network block device driver;
- Character device driver;
- GPU drivers;
- HID subsystem;
- InfiniBand drivers;
- Media drivers;
- Network drivers;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- Trusted Execution Environment drivers;
- USB DSL drivers;
- USB Device Class drivers;
- USB core drivers;
- US
Ubuntu
Linux kernel (Xilinx ZynqMP) vulnerabilities
vendor_ubuntu·2025-05-16·CVSS 7.8
CVE-2024-57977 [HIGH] Linux kernel (Xilinx ZynqMP) vulnerabilities
Title: Linux kernel (Xilinx ZynqMP) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- Block layer subsystem;
- Drivers core;
- Network block device driver;
- Character device driver;
- GPU drivers;
- HID subsystem;
- InfiniBand drivers;
- Media drivers;
- Network drivers;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- Trusted Execution Environment drivers;
- USB DSL drivers;
- USB Device Class drivers;
- USB core drivers;
Ubuntu
Linux kernel (FIPS) vulnerabilities
vendor_ubuntu·2025-05-16
CVE-2024-57986 Linux kernel (FIPS) vulnerabilities
Title: Linux kernel (FIPS) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- Network block device driver;
- Bus devices;
- Character device driver;
- TPM device driver;
- Clock framework and drivers;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Media drivers;
- NVIDIA Tegra memory controller driver;
- Network drivers;
- PCI subsystem;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SLIMbus
Microsoft
ppp: Fix KMSAN uninit-value warning with bpf
vendor_msrc·2025-04-08·CVSS 5.5
CVE-2025-21922 [MEDIUM] ppp: Fix KMSAN uninit-value warning with bpf
ppp: Fix KMSAN uninit-value warning with bpf
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.
Mariner: Mariner
Linux: Linux
Customer Action Required: Yes
Remediation: CBL-Mariner Releases
Reference: https://learn.microsoft.
Red Hat
kernel: ppp: Fix KMSAN uninit-value warning with bpf
vendor_redhat·2025-04-01·CVSS 5.5
CVE-2025-21922 [MEDIUM] CWE-908 kernel: ppp: Fix KMSAN uninit-value warning with bpf
kernel: ppp: Fix KMSAN uninit-value warning with bpf
In the Linux kernel, the following vulnerability has been resolved:
ppp: Fix KMSAN uninit-value warning with bpf
Syzbot caught an "KMSAN: uninit-value" warning [1], which is caused by the
ppp driver not initializing a 2-byte header when using socket filter.
The following code can generate a PPP filter BPF program:
'''
struct bpf_program fp;
pcap_t *handle;
handle = pcap_open_dead(DLT_PPP_PPPD, 65535);
pcap_compile(handle, &fp, "ip and outbound", 0, 0);
bpf_dump(&fp, 1);
'''
Its output is:
'''
(000) ldh [2]
(001) jeq #0x21 jt 2 jf 5
(002) ldb [0]
(003) jeq #0x1 jt 4 jf 5
(004) ret #65535
(005) ret #0
'''
Wen can find similar code at the following link:
https://github.com/ppp-project/ppp/blob/master/pppd/options.c#L1680
The maintainer of
Debian
CVE-2025-21922: linux - In the Linux kernel, the following vulnerability has been resolved: ppp: Fix KM...
vendor_debian·2025·CVSS 5.5
CVE-2025-21922 [MEDIUM] CVE-2025-21922: linux - In the Linux kernel, the following vulnerability has been resolved: ppp: Fix KM...
In the Linux kernel, the following vulnerability has been resolved: ppp: Fix KMSAN uninit-value warning with bpf Syzbot caught an "KMSAN: uninit-value" warning [1], which is caused by the ppp driver not initializing a 2-byte header when using socket filter. The following code can generate a PPP filter BPF program: ''' struct bpf_program fp; pcap_t *handle; handle = pcap_open_dead(DLT_PPP_PPPD, 65535); pcap_compile(handle, &fp, "ip and outbound", 0, 0); bpf_dump(&fp, 1); ''' Its output is: ''' (000) ldh [2] (001) jeq #0x21 jt 2 jf 5 (002) ldb [0] (003) jeq #0x1 jt 4 jf 5 (004) ret #65535 (005) ret #0 ''' Wen can find similar code at the following link: https://github.com/ppp-project/ppp/blob/master/pppd/options.c#L1680 The maintainer of this code repository is also the original maintainer o
OSV
linux-oracle-6.8 vulnerabilities
osv·2025-10-15·CVSS 5.5
[MEDIUM] linux-oracle-6.8 vulnerabilities
linux-oracle-6.8 vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- ARM64 architecture;
- x86 architecture;
- Compute Acceleration Framework;
- Bus devices;
- AMD CDX bus driver;
- DPLL subsystem;
- EFI core;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Multiple devices driver;
- Network drivers;
- Mellanox network drivers;
- NVME drivers;
- Pin controllers subsystem;
- RapidIO drivers;
- Voltage and Current Regulator drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- UFS subsystem;
- USB DSL drivers;
- Renesas USBHS Controller drivers;
- USB Type-C Connector S
OSV
linux-azure-nvidia vulnerabilities
osv·2025-10-08·CVSS 5.5
[MEDIUM] linux-azure-nvidia vulnerabilities
linux-azure-nvidia vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- ARM64 architecture;
- x86 architecture;
- Compute Acceleration Framework;
- Bus devices;
- AMD CDX bus driver;
- DPLL subsystem;
- EFI core;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Multiple devices driver;
- Network drivers;
- Mellanox network drivers;
- NVME drivers;
- Pin controllers subsystem;
- RapidIO drivers;
- Voltage and Current Regulator drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- UFS subsystem;
- USB DSL drivers;
- Renesas USBHS Controller drivers;
- USB Type-C Connector
OSV
linux-oracle vulnerabilities
osv·2025-10-06·CVSS 4.7
[MEDIUM] linux-oracle vulnerabilities
linux-oracle vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- ARM64 architecture;
- x86 architecture;
- Compute Acceleration Framework;
- Bus devices;
- AMD CDX bus driver;
- DPLL subsystem;
- EFI core;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Multiple devices driver;
- Network drivers;
- Mellanox network drivers;
- NVME drivers;
- Pin controllers subsystem;
- RapidIO drivers;
- Voltage and Current Regulator drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- UFS subsystem;
- USB DSL drivers;
- Renesas USBHS Controller drivers;
- USB Type-C Connector Syste
OSV
linux-azure, linux-azure-6.8 vulnerabilities
osv·2025-10-02·CVSS 5.5
[MEDIUM] linux-azure, linux-azure-6.8 vulnerabilities
linux-azure, linux-azure-6.8 vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- ARM64 architecture;
- x86 architecture;
- Compute Acceleration Framework;
- Bus devices;
- AMD CDX bus driver;
- DPLL subsystem;
- EFI core;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Multiple devices driver;
- Network drivers;
- Mellanox network drivers;
- NVME drivers;
- Pin controllers subsystem;
- RapidIO drivers;
- Voltage and Current Regulator drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- UFS subsystem;
- USB DSL drivers;
- Renesas USBHS Controller drivers;
- USB Type-C
OSV
linux-raspi-realtime vulnerabilities
osv·2025-10-02·CVSS 4.7
[MEDIUM] linux-raspi-realtime vulnerabilities
linux-raspi-realtime vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- x86 architecture;
- Compute Acceleration Framework;
- Bus devices;
- AMD CDX bus driver;
- DPLL subsystem;
- EFI core;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Multiple devices driver;
- Network drivers;
- Mellanox network drivers;
- NVME drivers;
- Pin controllers subsystem;
- RapidIO drivers;
- Voltage and Current Regulator drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- UFS subsystem;
- USB DSL drivers;
- Renesas USBHS Controller drivers;
- USB Type-C Connector System Software Int
OSV
linux-hwe-6.8 vulnerabilities
osv·2025-10-02·CVSS 5.5
[MEDIUM] linux-hwe-6.8 vulnerabilities
linux-hwe-6.8 vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- ARM64 architecture;
- x86 architecture;
- Compute Acceleration Framework;
- Bus devices;
- AMD CDX bus driver;
- DPLL subsystem;
- EFI core;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Multiple devices driver;
- Network drivers;
- Mellanox network drivers;
- NVME drivers;
- Pin controllers subsystem;
- RapidIO drivers;
- Voltage and Current Regulator drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- UFS subsystem;
- USB DSL drivers;
- Renesas USBHS Controller drivers;
- USB Type-C Connector Syst
OSV
linux-raspi vulnerabilities
osv·2025-10-01·CVSS 5.5
[MEDIUM] linux-raspi vulnerabilities
linux-raspi vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- x86 architecture;
- Compute Acceleration Framework;
- Bus devices;
- AMD CDX bus driver;
- DPLL subsystem;
- EFI core;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Multiple devices driver;
- Network drivers;
- Mellanox network drivers;
- NVME drivers;
- Pin controllers subsystem;
- RapidIO drivers;
- Voltage and Current Regulator drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- UFS subsystem;
- USB DSL drivers;
- Renesas USBHS Controller drivers;
- USB Type-C Connector System Software Interface dr
OSV
linux-hwe-6.8 vulnerabilities
osv·2025-09-26·CVSS 5.5
[MEDIUM] linux-hwe-6.8 vulnerabilities
linux-hwe-6.8 vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- ARM64 architecture;
- x86 architecture;
- Compute Acceleration Framework;
- Bus devices;
- AMD CDX bus driver;
- DPLL subsystem;
- EFI core;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Multiple devices driver;
- Network drivers;
- Mellanox network drivers;
- NVME drivers;
- Pin controllers subsystem;
- RapidIO drivers;
- Voltage and Current Regulator drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- UFS subsystem;
- USB DSL drivers;
- Renesas USBHS Controller drivers;
- USB Type-C Connector Syst
OSV
linux-ibm, linux-ibm-6.8 vulnerabilities
osv·2025-09-25·CVSS 5.5
[MEDIUM] linux-ibm, linux-ibm-6.8 vulnerabilities
linux-ibm, linux-ibm-6.8 vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- ARM64 architecture;
- x86 architecture;
- Compute Acceleration Framework;
- Bus devices;
- AMD CDX bus driver;
- DPLL subsystem;
- EFI core;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Multiple devices driver;
- Network drivers;
- Mellanox network drivers;
- NVME drivers;
- Pin controllers subsystem;
- RapidIO drivers;
- Voltage and Current Regulator drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- UFS subsystem;
- USB DSL drivers;
- Renesas USBHS Controller drivers;
- USB Type-C Con
OSV
linux-realtime-6.8 vulnerabilities
osv·2025-09-25·CVSS 5.5
[MEDIUM] linux-realtime-6.8 vulnerabilities
linux-realtime-6.8 vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- ARM64 architecture;
- x86 architecture;
- Compute Acceleration Framework;
- Bus devices;
- AMD CDX bus driver;
- DPLL subsystem;
- EFI core;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Multiple devices driver;
- Network drivers;
- Mellanox network drivers;
- NVME drivers;
- Pin controllers subsystem;
- RapidIO drivers;
- Voltage and Current Regulator drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- UFS subsystem;
- USB DSL drivers;
- Renesas USBHS Controller drivers;
- USB Type-C Connector
OSV
linux-realtime vulnerabilities
osv·2025-09-24·CVSS 5.5
[MEDIUM] linux-realtime vulnerabilities
linux-realtime vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- ARM64 architecture;
- x86 architecture;
- Compute Acceleration Framework;
- Bus devices;
- AMD CDX bus driver;
- DPLL subsystem;
- EFI core;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Multiple devices driver;
- Network drivers;
- Mellanox network drivers;
- NVME drivers;
- Pin controllers subsystem;
- RapidIO drivers;
- Voltage and Current Regulator drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- UFS subsystem;
- USB DSL drivers;
- Renesas USBHS Controller drivers;
- USB Type-C Connector Sys
OSV
linux-nvidia, linux-nvidia-6.8, linux-nvidia-lowlatency vulnerabilities
osv·2025-09-24·CVSS 5.5
[MEDIUM] linux-nvidia, linux-nvidia-6.8, linux-nvidia-lowlatency vulnerabilities
linux-nvidia, linux-nvidia-6.8, linux-nvidia-lowlatency vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- ARM64 architecture;
- x86 architecture;
- Compute Acceleration Framework;
- Bus devices;
- AMD CDX bus driver;
- DPLL subsystem;
- EFI core;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Multiple devices driver;
- Network drivers;
- Mellanox network drivers;
- NVME drivers;
- Pin controllers subsystem;
- RapidIO drivers;
- Voltage and Current Regulator drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- UFS subsystem;
- USB DSL drivers;
- Renesas USBHS Contr
OSV
linux-aws-6.8, linux-gcp-6.8 vulnerabilities
osv·2025-09-24·CVSS 5.5
[MEDIUM] linux-aws-6.8, linux-gcp-6.8 vulnerabilities
linux-aws-6.8, linux-gcp-6.8 vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- ARM64 architecture;
- x86 architecture;
- Compute Acceleration Framework;
- Bus devices;
- AMD CDX bus driver;
- DPLL subsystem;
- EFI core;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Multiple devices driver;
- Network drivers;
- Mellanox network drivers;
- NVME drivers;
- Pin controllers subsystem;
- RapidIO drivers;
- Voltage and Current Regulator drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- UFS subsystem;
- USB DSL drivers;
- Renesas USBHS Controller drivers;
- USB Type-C
OSV
linux, linux-aws, linux-gcp, linux-gke, linux-gkeop, linux-lowlatency, linux-lowlatency-hwe-6.8 vulnerabilities
osv·2025-09-24·CVSS 5.5
[MEDIUM] linux, linux-aws, linux-gcp, linux-gke, linux-gkeop, linux-lowlatency, linux-lowlatency-hwe-6.8 vulnerabilities
linux, linux-aws, linux-gcp, linux-gke, linux-gkeop, linux-lowlatency, linux-lowlatency-hwe-6.8 vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- ARM64 architecture;
- x86 architecture;
- Compute Acceleration Framework;
- Bus devices;
- AMD CDX bus driver;
- DPLL subsystem;
- EFI core;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Multiple devices driver;
- Network drivers;
- Mellanox network drivers;
- NVME drivers;
- Pin controllers subsystem;
- RapidIO drivers;
- Voltage and Current Regulator drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- UFS subsystem;
OSV
linux-iot vulnerabilities
osv·2025-07-16·CVSS 5.9
CVE-2025-2312 [MEDIUM] linux-iot vulnerabilities
linux-iot vulnerabilities
It was discovered that the CIFS network file system implementation in the
Linux kernel did not properly verify the target namespace when handling
upcalls. An attacker could use this to expose sensitive information.
(CVE-2025-2312)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- Drivers core;
- Network block device driver;
- Character device driver;
- iSCSI Boot Firmware Table Attributes driver;
- GPU drivers;
- HID subsystem;
- InfiniBand drivers;
- Media drivers;
- MemoryStick subsystem;
- Network drivers;
- NTB driver;
- PCI subsystem;
- P
OSV
linux-azure, linux-azure-6.11 vulnerabilities
osv·2025-07-08·CVSS 5.9
CVE-2025-2312 [MEDIUM] linux-azure, linux-azure-6.11 vulnerabilities
linux-azure, linux-azure-6.11 vulnerabilities
It was discovered that the CIFS network file system implementation in the
Linux kernel did not properly verify the target namespace when handling
upcalls. An attacker could use this to expose sensitive information.
(CVE-2025-2312)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- ARM64 architecture;
- PowerPC architecture;
- x86 architecture;
- Compute Acceleration Framework;
- ACPI drivers;
- Ublk userspace block driver;
- Compressed RAM block device driver;
- Bus devices;
- AMD CDX bus driver;
- Clock framework and drivers;
- DMA engine subsystem;
- DPLL subsystem;
- Qualcomm firmware driv
OSV
linux-lowlatency, linux-lowlatency-hwe-6.11 vulnerabilities
osv·2025-07-04·CVSS 5.9
CVE-2025-2312 [MEDIUM] linux-lowlatency, linux-lowlatency-hwe-6.11 vulnerabilities
linux-lowlatency, linux-lowlatency-hwe-6.11 vulnerabilities
It was discovered that the CIFS network file system implementation in the
Linux kernel did not properly verify the target namespace when handling
upcalls. An attacker could use this to expose sensitive information.
(CVE-2025-2312)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- ARM64 architecture;
- PowerPC architecture;
- x86 architecture;
- Compute Acceleration Framework;
- ACPI drivers;
- Ublk userspace block driver;
- Compressed RAM block device driver;
- Bus devices;
- AMD CDX bus driver;
- Clock framework and drivers;
- DMA engine subsystem;
- DPLL subsystem;
- Qualcomm
OSV
linux-oem-6.11 vulnerabilities
osv·2025-06-30·CVSS 5.9
CVE-2025-2312 [MEDIUM] linux-oem-6.11 vulnerabilities
linux-oem-6.11 vulnerabilities
It was discovered that the CIFS network file system implementation in the
Linux kernel did not properly verify the target namespace when handling
upcalls. An attacker could use this to expose sensitive information.
(CVE-2025-2312)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- ARM64 architecture;
- PowerPC architecture;
- x86 architecture;
- Compute Acceleration Framework;
- ACPI drivers;
- Ublk userspace block driver;
- Compressed RAM block device driver;
- Bus devices;
- AMD CDX bus driver;
- Clock framework and drivers;
- DMA engine subsystem;
- DPLL subsystem;
- Qualcomm firmware drivers;
- GPIO sub
OSV
linux, linux-aws, linux-gcp, linux-gcp-6.11, linux-hwe-6.11, linux-oracle, linux-raspi, linux-realtime vulnerabilities
osv·2025-06-30·CVSS 5.9
CVE-2025-2312 [MEDIUM] linux, linux-aws, linux-gcp, linux-gcp-6.11, linux-hwe-6.11, linux-oracle, linux-raspi, linux-realtime vulnerabilities
linux, linux-aws, linux-gcp, linux-gcp-6.11, linux-hwe-6.11, linux-oracle, linux-raspi, linux-realtime vulnerabilities
It was discovered that the CIFS network file system implementation in the
Linux kernel did not properly verify the target namespace when handling
upcalls. An attacker could use this to expose sensitive information.
(CVE-2025-2312)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- ARM64 architecture;
- PowerPC architecture;
- x86 architecture;
- Compute Acceleration Framework;
- ACPI drivers;
- Ublk userspace block driver;
- Compressed RAM block device driver;
- Bus devices;
- AMD CDX bus driver;
- Clock framework and dr
OSV
linux-xilinx-zynqmp vulnerabilities
osv·2025-06-26·CVSS 8.8
CVE-2024-8805 [HIGH] linux-xilinx-zynqmp vulnerabilities
linux-xilinx-zynqmp vulnerabilities
Michael Randrianantenaina discovered that the Bluetooth driver in the Linux
Kernel contained an improper access control vulnerability. A nearby
attacker could use this to connect a rougue device and possibly execute
arbitrary code. (CVE-2024-8805)
It was discovered that the CIFS network file system implementation in the
Linux kernel did not properly verify the target namespace when handling
upcalls. An attacker could use this to expose sensitive information.
(CVE-2025-2312)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- ACPI driv
OSV
linux-hwe-5.15 vulnerabilities
osv·2025-06-24·CVSS 8.8
CVE-2024-8805 [HIGH] linux-hwe-5.15 vulnerabilities
linux-hwe-5.15 vulnerabilities
Michael Randrianantenaina discovered that the Bluetooth driver in the Linux
Kernel contained an improper access control vulnerability. A nearby
attacker could use this to connect a rougue device and possibly execute
arbitrary code. (CVE-2024-8805)
It was discovered that the CIFS network file system implementation in the
Linux kernel did not properly verify the target namespace when handling
upcalls. An attacker could use this to expose sensitive information.
(CVE-2025-2312)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- ACPI drivers;
OSV
linux-aws-fips, linux-fips vulnerabilities
osv·2025-05-29·CVSS 7.1
[HIGH] linux-aws-fips, linux-fips vulnerabilities
linux-aws-fips, linux-fips vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- Block layer subsystem;
- Drivers core;
- Network block device driver;
- Character device driver;
- GPU drivers;
- HID subsystem;
- InfiniBand drivers;
- Media drivers;
- Network drivers;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- Trusted Execution Environment drivers;
- USB DSL drivers;
- USB Device Class drivers;
- USB core drivers;
- USB Gadget drivers;
- USB Host Controller drivers;
- Renesas USBHS Contr
OSV
linux-aws-5.4 vulnerabilities
osv·2025-05-29·CVSS 7.1
[HIGH] linux-aws-5.4 vulnerabilities
linux-aws-5.4 vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- Block layer subsystem;
- Drivers core;
- Network block device driver;
- Character device driver;
- GPU drivers;
- HID subsystem;
- InfiniBand drivers;
- Media drivers;
- Network drivers;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- Trusted Execution Environment drivers;
- USB DSL drivers;
- USB Device Class drivers;
- USB core drivers;
- USB Gadget drivers;
- USB Host Controller drivers;
- Renesas USBHS Controller drivers
OSV
linux-aws vulnerabilities
osv·2025-05-29·CVSS 7.8
[HIGH] linux-aws vulnerabilities
linux-aws vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- Block layer subsystem;
- Drivers core;
- Network block device driver;
- Character device driver;
- GPU drivers;
- HID subsystem;
- InfiniBand drivers;
- Media drivers;
- Network drivers;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- Trusted Execution Environment drivers;
- USB DSL drivers;
- USB Device Class drivers;
- USB core drivers;
- USB Gadget drivers;
- USB Host Controller drivers;
- Renesas USBHS Controller drivers;
-
OSV
linux-aws-5.15 vulnerabilities
osv·2025-05-29·CVSS 5.5
[MEDIUM] linux-aws-5.15 vulnerabilities
linux-aws-5.15 vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- Network block device driver;
- Bus devices;
- Character device driver;
- TPM device driver;
- Clock framework and drivers;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Media drivers;
- NVIDIA Tegra memory controller driver;
- Network drivers;
- PCI subsystem;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SLIMbus drivers;
- QCOM SoC drivers;
- Trusted Execution Environment drivers;
- TTY d
OSV
linux-aws, linux-intel-iotg-5.15, linux-nvidia-tegra-igx, linux-raspi vulnerabilities
osv·2025-05-28
linux-aws, linux-intel-iotg-5.15, linux-nvidia-tegra-igx, linux-raspi vulnerabilities
linux-aws, linux-intel-iotg-5.15, linux-nvidia-tegra-igx, linux-raspi vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- Network block device driver;
- Bus devices;
- Character device driver;
- TPM device driver;
- Clock framework and drivers;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Media drivers;
- NVIDIA Tegra memory controller driver;
- Network drivers;
- PCI subsystem;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SLIMbus drivers;
- QCOM SoC dr
OSV
linux-raspi-5.4 vulnerabilities
osv·2025-05-28·CVSS 5.5
CVE-2024-23848 [MEDIUM] linux-raspi-5.4 vulnerabilities
linux-raspi-5.4 vulnerabilities
Chenyuan Yang discovered that the CEC driver driver in the Linux kernel
contained a use-after-free vulnerability. A local attacker could use this
to cause a denial of service (system crash) or possibly execute arbitrary
code. (CVE-2024-23848)
Attila Szász discovered that the HFS+ file system implementation in the
Linux Kernel contained a heap overflow vulnerability. An attacker could use
a specially crafted file system image that, when mounted, could cause a
denial of service (system crash) or possibly execute arbitrary code.
(CVE-2025-0927)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC archi
OSV
linux-raspi vulnerabilities
osv·2025-05-28·CVSS 5.5
CVE-2024-23848 [MEDIUM] linux-raspi vulnerabilities
linux-raspi vulnerabilities
Chenyuan Yang discovered that the CEC driver driver in the Linux kernel
contained a use-after-free vulnerability. A local attacker could use this
to cause a denial of service (system crash) or possibly execute arbitrary
code. (CVE-2024-23848)
Attila Szász discovered that the HFS+ file system implementation in the
Linux Kernel contained a heap overflow vulnerability. An attacker could use
a specially crafted file system image that, when mounted, could cause a
denial of service (system crash) or possibly execute arbitrary code.
(CVE-2025-0927)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architect
OSV
linux-aws-fips vulnerabilities
osv·2025-05-27·CVSS 5.5
[MEDIUM] linux-aws-fips vulnerabilities
linux-aws-fips vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- Network block device driver;
- Bus devices;
- Character device driver;
- TPM device driver;
- Clock framework and drivers;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Media drivers;
- NVIDIA Tegra memory controller driver;
- Network drivers;
- PCI subsystem;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SLIMbus drivers;
- QCOM SoC drivers;
- Trusted Execution Environment drivers;
- TTY d
OSV
linux-ibm vulnerabilities
osv·2025-05-26·CVSS 7.1
[HIGH] linux-ibm vulnerabilities
linux-ibm vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- Block layer subsystem;
- Drivers core;
- Network block device driver;
- Character device driver;
- GPU drivers;
- HID subsystem;
- InfiniBand drivers;
- Media drivers;
- Network drivers;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- Trusted Execution Environment drivers;
- USB DSL drivers;
- USB Device Class drivers;
- USB core drivers;
- USB Gadget drivers;
- USB Host Controller drivers;
- Renesas USBHS Controller drivers;
-
OSV
linux-bluefield vulnerabilities
osv·2025-05-26·CVSS 7.8
[HIGH] linux-bluefield vulnerabilities
linux-bluefield vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- Block layer subsystem;
- Drivers core;
- Network block device driver;
- Character device driver;
- GPU drivers;
- HID subsystem;
- InfiniBand drivers;
- Media drivers;
- Network drivers;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- Trusted Execution Environment drivers;
- USB DSL drivers;
- USB Device Class drivers;
- USB core drivers;
- USB Gadget drivers;
- USB Host Controller drivers;
- Renesas USBHS Controller drive
OSV
linux-hwe-5.4 vulnerabilities
osv·2025-05-23·CVSS 7.8
[HIGH] linux-hwe-5.4 vulnerabilities
linux-hwe-5.4 vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- Block layer subsystem;
- Drivers core;
- Network block device driver;
- Character device driver;
- GPU drivers;
- HID subsystem;
- InfiniBand drivers;
- Media drivers;
- Network drivers;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- Trusted Execution Environment drivers;
- USB DSL drivers;
- USB Device Class drivers;
- USB core drivers;
- USB Gadget drivers;
- USB Host Controller drivers;
- Renesas USBHS Controller drivers
OSV
linux-oracle-5.4 vulnerabilities
osv·2025-05-21·CVSS 7.8
[HIGH] linux-oracle-5.4 vulnerabilities
linux-oracle-5.4 vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- Block layer subsystem;
- Drivers core;
- Network block device driver;
- Character device driver;
- GPU drivers;
- HID subsystem;
- InfiniBand drivers;
- Media drivers;
- Network drivers;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- Trusted Execution Environment drivers;
- USB DSL drivers;
- USB Device Class drivers;
- USB core drivers;
- USB Gadget drivers;
- USB Host Controller drivers;
- Renesas USBHS Controller driv
OSV
linux-ibm-5.4 vulnerabilities
osv·2025-05-21·CVSS 7.8
[HIGH] linux-ibm-5.4 vulnerabilities
linux-ibm-5.4 vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- Block layer subsystem;
- Drivers core;
- Network block device driver;
- Character device driver;
- GPU drivers;
- HID subsystem;
- InfiniBand drivers;
- Media drivers;
- Network drivers;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- Trusted Execution Environment drivers;
- USB DSL drivers;
- USB Device Class drivers;
- USB core drivers;
- USB Gadget drivers;
- USB Host Controller drivers;
- Renesas USBHS Controller drivers
OSV
linux-azure-fips vulnerabilities
osv·2025-05-20·CVSS 7.1
[HIGH] linux-azure-fips vulnerabilities
linux-azure-fips vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- Block layer subsystem;
- Drivers core;
- Network block device driver;
- Character device driver;
- GPU drivers;
- HID subsystem;
- InfiniBand drivers;
- Media drivers;
- Network drivers;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- Trusted Execution Environment drivers;
- USB DSL drivers;
- USB Device Class drivers;
- USB core drivers;
- USB Gadget drivers;
- USB Host Controller drivers;
- Renesas USBHS Controller driv
OSV
linux-azure-fips vulnerabilities
osv·2025-05-20·CVSS 5.5
[MEDIUM] linux-azure-fips vulnerabilities
linux-azure-fips vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- Network block device driver;
- Bus devices;
- Character device driver;
- TPM device driver;
- Clock framework and drivers;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Media drivers;
- NVIDIA Tegra memory controller driver;
- Network drivers;
- PCI subsystem;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SLIMbus drivers;
- QCOM SoC drivers;
- Trusted Execution Environment drivers;
- TTY
OSV
linux-gke vulnerabilities
osv·2025-05-20·CVSS 7.8
[HIGH] linux-gke vulnerabilities
linux-gke vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- Network block device driver;
- Bus devices;
- Character device driver;
- TPM device driver;
- Clock framework and drivers;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Media drivers;
- NVIDIA Tegra memory controller driver;
- Network drivers;
- PCI subsystem;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SLIMbus drivers;
- QCOM SoC drivers;
- Trusted Execution Environment drivers;
- TTY driver
OSV
linux-intel-iot-realtime, linux-realtime vulnerabilities
osv·2025-05-20·CVSS 7.8
[HIGH] linux-intel-iot-realtime, linux-realtime vulnerabilities
linux-intel-iot-realtime, linux-realtime vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- Network block device driver;
- Bus devices;
- Character device driver;
- TPM device driver;
- Clock framework and drivers;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Media drivers;
- NVIDIA Tegra memory controller driver;
- Network drivers;
- PCI subsystem;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SLIMbus drivers;
- QCOM SoC drivers;
- Trusted Execution En
OSV
linux-azure, linux-azure-5.15, linux-nvidia-tegra vulnerabilities
osv·2025-05-20·CVSS 7.8
[HIGH] linux-azure, linux-azure-5.15, linux-nvidia-tegra vulnerabilities
linux-azure, linux-azure-5.15, linux-nvidia-tegra vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- Network block device driver;
- Bus devices;
- Character device driver;
- TPM device driver;
- Clock framework and drivers;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Media drivers;
- NVIDIA Tegra memory controller driver;
- Network drivers;
- PCI subsystem;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SLIMbus drivers;
- QCOM SoC drivers;
- Trusted Exe
OSV
linux-azure, linux-kvm vulnerabilities
osv·2025-05-20·CVSS 7.1
[HIGH] linux-azure, linux-kvm vulnerabilities
linux-azure, linux-kvm vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- Block layer subsystem;
- Drivers core;
- Network block device driver;
- Character device driver;
- GPU drivers;
- HID subsystem;
- InfiniBand drivers;
- Media drivers;
- Network drivers;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- Trusted Execution Environment drivers;
- USB DSL drivers;
- USB Device Class drivers;
- USB core drivers;
- USB Gadget drivers;
- USB Host Controller drivers;
- Renesas USBHS Controlle
OSV
linux-gcp-fips vulnerabilities
osv·2025-05-16·CVSS 5.5
[MEDIUM] linux-gcp-fips vulnerabilities
linux-gcp-fips vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- Network block device driver;
- Bus devices;
- Character device driver;
- TPM device driver;
- Clock framework and drivers;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Media drivers;
- NVIDIA Tegra memory controller driver;
- Network drivers;
- PCI subsystem;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SLIMbus drivers;
- QCOM SoC drivers;
- Trusted Execution Environment drivers;
- TTY d
OSV
linux-gcp vulnerabilities
osv·2025-05-16·CVSS 5.5
[MEDIUM] linux-gcp vulnerabilities
linux-gcp vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- Network block device driver;
- Bus devices;
- Character device driver;
- TPM device driver;
- Clock framework and drivers;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Media drivers;
- NVIDIA Tegra memory controller driver;
- Network drivers;
- PCI subsystem;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SLIMbus drivers;
- QCOM SoC drivers;
- Trusted Execution Environment drivers;
- TTY driver
OSV
linux, linux-azure-5.4, linux-gcp, linux-gcp-5.4, linux-oracle vulnerabilities
osv·2025-05-16·CVSS 7.1
[HIGH] linux, linux-azure-5.4, linux-gcp, linux-gcp-5.4, linux-oracle vulnerabilities
linux, linux-azure-5.4, linux-gcp, linux-gcp-5.4, linux-oracle vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- Block layer subsystem;
- Drivers core;
- Network block device driver;
- Character device driver;
- GPU drivers;
- HID subsystem;
- InfiniBand drivers;
- Media drivers;
- Network drivers;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- Trusted Execution Environment drivers;
- USB DSL drivers;
- USB Device Class drivers;
- USB core drivers;
- USB Gadget drivers;
- USB Host Contr
OSV
linux-gcp-fips vulnerabilities
osv·2025-05-16·CVSS 7.1
[HIGH] linux-gcp-fips vulnerabilities
linux-gcp-fips vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- Block layer subsystem;
- Drivers core;
- Network block device driver;
- Character device driver;
- GPU drivers;
- HID subsystem;
- InfiniBand drivers;
- Media drivers;
- Network drivers;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- Trusted Execution Environment drivers;
- USB DSL drivers;
- USB Device Class drivers;
- USB core drivers;
- USB Gadget drivers;
- USB Host Controller drivers;
- Renesas USBHS Controller driver
OSV
linux-fips vulnerabilities
osv·2025-05-16·CVSS 7.8
[HIGH] linux-fips vulnerabilities
linux-fips vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- Network block device driver;
- Bus devices;
- Character device driver;
- TPM device driver;
- Clock framework and drivers;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Media drivers;
- NVIDIA Tegra memory controller driver;
- Network drivers;
- PCI subsystem;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SLIMbus drivers;
- QCOM SoC drivers;
- Trusted Execution Environment drivers;
- TTY drive
OSV
linux, linux-gkeop, linux-ibm, linux-ibm-5.15, linux-intel-iotg, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia, linux-oracle, linux-oracle-5.15 vulnerabilities
osv·2025-05-16
linux, linux-gkeop, linux-ibm, linux-ibm-5.15, linux-intel-iotg, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia, linux-oracle, linux-oracle-5.15 vulnerabilities
linux, linux-gkeop, linux-ibm, linux-ibm-5.15, linux-intel-iotg, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia, linux-oracle, linux-oracle-5.15 vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- Network block device driver;
- Bus devices;
- Character device driver;
- TPM device driver;
- Clock framework and drivers;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Media drivers;
- NVIDIA Tegra memory controller driver;
- Network drivers;
- PCI subsystem;
- PPS (Pulse Per Second) driver;
- PT
OSV
linux-gcp-5.15 vulnerabilities
osv·2025-05-16·CVSS 5.5
[MEDIUM] linux-gcp-5.15 vulnerabilities
linux-gcp-5.15 vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- Network block device driver;
- Bus devices;
- Character device driver;
- TPM device driver;
- Clock framework and drivers;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Media drivers;
- NVIDIA Tegra memory controller driver;
- Network drivers;
- PCI subsystem;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SLIMbus drivers;
- QCOM SoC drivers;
- Trusted Execution Environment drivers;
- TTY d
OSV
linux-xilinx-zynqmp vulnerabilities
osv·2025-05-16·CVSS 7.8
[HIGH] linux-xilinx-zynqmp vulnerabilities
linux-xilinx-zynqmp vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- PowerPC architecture;
- Block layer subsystem;
- Drivers core;
- Network block device driver;
- Character device driver;
- GPU drivers;
- HID subsystem;
- InfiniBand drivers;
- Media drivers;
- Network drivers;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- RapidIO drivers;
- Real Time Clock drivers;
- SCSI subsystem;
- SLIMbus drivers;
- QCOM SoC drivers;
- Trusted Execution Environment drivers;
- USB DSL drivers;
- USB Device Class drivers;
- USB core drivers;
- USB Gadget drivers;
- USB Host Controller drivers;
- Renesas USBHS Controller d
OSV
CVE-2025-21922: In the Linux kernel, the following vulnerability has been resolved: ppp: Fix KMSAN uninit-value warning with bpf Syzbot caught an "KMSAN: uninit-value
osv·2025-04-01·CVSS 5.5
CVE-2025-21922 [MEDIUM] CVE-2025-21922: In the Linux kernel, the following vulnerability has been resolved: ppp: Fix KMSAN uninit-value warning with bpf Syzbot caught an "KMSAN: uninit-value
In the Linux kernel, the following vulnerability has been resolved: ppp: Fix KMSAN uninit-value warning with bpf Syzbot caught an "KMSAN: uninit-value" warning [1], which is caused by the ppp driver not initializing a 2-byte header when using socket filter. The following code can generate a PPP filter BPF program: ''' struct bpf_program fp; pcap_t *handle; handle = pcap_open_dead(DLT_PPP_PPPD, 65535); pcap_compile(handle, &fp, "ip and outbound", 0, 0); bpf_dump(&fp, 1); ''' Its output is: ''' (000) ldh [2] (001) jeq #0x21 jt 2 jf 5 (002) ldb [0] (003) jeq #0x1 jt 4 jf 5 (004) ret #65535 (005) ret #0 ''' Wen can find similar code at the following link: https://github.com/ppp-project/ppp/blob/master/pppd/options.c#L1680 The maintainer of this code repository is also the original maintainer o
GHSA
GHSA-6g9c-7jcv-4g45: In the Linux kernel, the following vulnerability has been resolved:
ppp: Fix KMSAN uninit-value warning with bpf
Syzbot caught an "KMSAN: uninit-val
ghsa_unreviewed·2025-04-01
CVE-2025-21922 [MEDIUM] CWE-908 GHSA-6g9c-7jcv-4g45: In the Linux kernel, the following vulnerability has been resolved:
ppp: Fix KMSAN uninit-value warning with bpf
Syzbot caught an "KMSAN: uninit-val
In the Linux kernel, the following vulnerability has been resolved:
ppp: Fix KMSAN uninit-value warning with bpf
Syzbot caught an "KMSAN: uninit-value" warning [1], which is caused by the
ppp driver not initializing a 2-byte header when using socket filter.
The following code can generate a PPP filter BPF program:
'''
struct bpf_program fp;
pcap_t *handle;
handle = pcap_open_dead(DLT_PPP_PPPD, 65535);
pcap_compile(handle, &fp, "ip and outbound", 0, 0);
bpf_dump(&fp, 1);
'''
Its output is:
'''
(000) ldh [2]
(001) jeq #0x21 jt 2 jf 5
(002) ldb [0]
(003) jeq #0x1 jt 4 jf 5
(004) ret #65535
(005) ret #0
'''
Wen can find similar code at the following link:
https://github.com/ppp-project/ppp/blob/master/pppd/options.c#L1680
The maintainer of this code repository is also the original maintaine
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/1eacd47636a9de5bee25d9d5962dc538a82d9f0bhttps://git.kernel.org/stable/c/2f591cb158807bdcf424f66f1fbfa6e4e50f3757https://git.kernel.org/stable/c/3de809a768464528762757e433cd50de35bcb3c1https://git.kernel.org/stable/c/4c2d14c40a68678d885eab4008a0129646805baehttps://git.kernel.org/stable/c/4e2191b0fd0c064d37b0db67396216f2d4787e0fhttps://git.kernel.org/stable/c/8aa8a40c766b3945b40565a70349d5581458ff63https://git.kernel.org/stable/c/c036f5f2680cbdabdbbace86baee3c83721634d6https://git.kernel.org/stable/c/d685096c8129c9a92689975193e268945fd21dbfhttps://lists.debian.org/debian-lts-announce/2025/05/msg00030.htmlhttps://lists.debian.org/debian-lts-announce/2025/05/msg00045.html
2025-04-01
Published