CVE-2025-38000
published 2025-06-06CVE-2025-38000: In the Linux kernel, the following vulnerability has been resolved: sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue() When enqueuing the…
high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
In the Linux kernel, the following vulnerability has been resolved:
sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue()
When enqueuing the first packet to an HFSC class, hfsc_enqueue() calls the
child qdisc's peek() operation before incrementing sch->q.qlen and
sch->qstats.backlog. If the child qdisc uses qdisc_peek_dequeued(), this may
trigger an immediate dequeue and potential packet drop. In such cases,
qdisc_tree_reduce_backlog() is called, but the HFSC qdisc's qlen and backlog
have not yet been updated, leading to inconsistent queue accounting. This
can leave an empty HFSC class in the active list, causing further
consequences like use-after-free.
This patch fixes the bug by moving the increment of sch->q.qlen and
sch->qstats.backlog before the call to the child qdisc's peek() operation.
This ensures that queue length and backlog are always accurate when packet
drops or dequeues are triggered during the peek.
Affected
34 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | linux | < linux 6.1.147-1 (bookworm) | linux 6.1.147-1 (bookworm) |
| debian | linux-6.1 | < linux 6.1.147-1 (bookworm) | linux 6.1.147-1 (bookworm) |
| chrome_chrome | — | — | |
| linux | linux | — | — |
| linux | linux | >= 12d0ad3be9c3854e52ec74bb83bb6f43612827c7 < 1034e3310752e8675e313f7271b348914008719a | 1034e3310752e8675e313f7271b348914008719a |
| linux | linux | >= 12d0ad3be9c3854e52ec74bb83bb6f43612827c7 < f9f593e34d2fb67644372c8f7b033bdc622ad228 | f9f593e34d2fb67644372c8f7b033bdc622ad228 |
| linux | linux | >= 12d0ad3be9c3854e52ec74bb83bb6f43612827c7 < 89c301e929a0db14ebd94b4d97764ce1d6981653 | 89c301e929a0db14ebd94b4d97764ce1d6981653 |
| linux | linux | >= 12d0ad3be9c3854e52ec74bb83bb6f43612827c7 < f1dde3eb17dc1b8bd07aed00004b1e05fc87a3d4 | f1dde3eb17dc1b8bd07aed00004b1e05fc87a3d4 |
| linux | linux | >= 12d0ad3be9c3854e52ec74bb83bb6f43612827c7 < 93c276942e75de0e5bc91576300d292e968f5a02 | 93c276942e75de0e5bc91576300d292e968f5a02 |
| linux | linux | >= 12d0ad3be9c3854e52ec74bb83bb6f43612827c7 < 49b21795b8e5654a7df3d910a12e1060da4c04cf | 49b21795b8e5654a7df3d910a12e1060da4c04cf |
| linux | linux | >= 12d0ad3be9c3854e52ec74bb83bb6f43612827c7 < 3f3a22eebbc32b4fa8ce9c1d5f9db214b45b9335 | 3f3a22eebbc32b4fa8ce9c1d5f9db214b45b9335 |
| linux | linux | >= 12d0ad3be9c3854e52ec74bb83bb6f43612827c7 < 3f981138109f63232a5fb7165938d4c945cc1b9d | 3f981138109f63232a5fb7165938d4c945cc1b9d |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 5.10.244-1 | 5.10.244-1 |
| linux | linux_kernel | >= 0 < 6.1.147-1 | 6.1.147-1 |
| linux | linux_kernel | >= 0 < 6.12.32-1 | 6.12.32-1 |
| linux | linux_kernel | >= 0 < 6.12.32-1 | 6.12.32-1 |
| linux | linux_kernel | >= 0 < 5.15.0-143.153 | 5.15.0-143.153 |
| linux | linux_kernel | >= 0 < 6.8.0-63.66 | 6.8.0-63.66 |
| linux | linux_kernel | >= 0 < 6.14.0-23.23 | 6.14.0-23.23 |
| linux | linux_kernel | >= 0 < 4.15.0-239.251 | 4.15.0-239.251 |
| linux | linux_kernel | >= 0 < 5.4.0-219.239 | 5.4.0-219.239 |
| linux | linux_kernel | >= 4.8 < 5.4.294 | 5.4.294 |
| linux | linux_kernel | >= 5.11 < 5.15.185 | 5.15.185 |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
osv8.8HIGH
OSV
linux-azure-5.15 vulnerabilities
osv·2025-09-02
linux-azure-5.15 vulnerabilities
linux-azure-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:
- PA-RISC architecture;
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- Cryptographic API;
- Serial ATA and Parallel ATA drivers;
- Bluetooth drivers;
- Bus devices;
- CPU frequency scaling framework;
- Buffer Sharing and Synchronization framework;
- DMA engine subsystem;
- Arm Firmware Framework for ARMv8-A(FFA);
- ARM SCMI message protocol;
- GPU drivers;
- HID subsystem;
- HSI subsystem;
- I2C subsystem;
- I3C subsystem;
- IIO subsystem;
- InfiniBand drivers;
- IOMMU subsystem;
- IRQ chip drivers;
- MCB driver;
- Multiple devices driver;
- Media drivers;
OSV
linux-azure-fips vulnerabilities
osv·2025-08-22
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:
- PA-RISC architecture;
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- Cryptographic API;
- Serial ATA and Parallel ATA drivers;
- Bluetooth drivers;
- Bus devices;
- CPU frequency scaling framework;
- Buffer Sharing and Synchronization framework;
- DMA engine subsystem;
- Arm Firmware Framework for ARMv8-A(FFA);
- ARM SCMI message protocol;
- GPU drivers;
- HID subsystem;
- HSI subsystem;
- I2C subsystem;
- I3C subsystem;
- IIO subsystem;
- InfiniBand drivers;
- IOMMU subsystem;
- IRQ chip drivers;
- MCB driver;
- Multiple devices driver;
- Media drivers;
OSV
linux-raspi vulnerabilities
osv·2025-08-05
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:
- PA-RISC architecture;
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- Cryptographic API;
- Serial ATA and Parallel ATA drivers;
- Bluetooth drivers;
- Bus devices;
- CPU frequency scaling framework;
- Buffer Sharing and Synchronization framework;
- DMA engine subsystem;
- ARM SCMI message protocol;
- GPU drivers;
- HID subsystem;
- HSI subsystem;
- I2C subsystem;
- I3C subsystem;
- IIO subsystem;
- InfiniBand drivers;
- IOMMU subsystem;
- IRQ chip drivers;
- MCB driver;
- Multiple devices driver;
- Media drivers;
- Multifunction device drivers;
- PCI Endpoint
OSV
linux-iot vulnerabilities
osv·2025-08-04·CVSS 4.7
CVE-2024-53051 [MEDIUM] linux-iot vulnerabilities
linux-iot 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:
- ACPI drivers;
- GPU drivers;
- SMB network file system;
- Memory management;
- Netfilter;
- Network traffic control;
(CVE-2024-53051, CVE-2024-46787, CVE-2024-50047, CVE-2024-56662,
CVE-2025-37890, CVE-2025-38001, CVE-2025-37997, CVE-2025-37932,
CVE-2025-37798, CVE-2025-38177, CVE-2025-38000)
OSV
linux-azure vulnerabilities
osv·2025-07-30·CVSS 4.7
CVE-2025-37890 [MEDIUM] linux-azure vulnerabilities
linux-azure 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:
- GPU drivers;
- SMB network file system;
- Memory management;
- Netfilter;
- Network traffic control;
(CVE-2025-37890, CVE-2024-46787, CVE-2025-37798, CVE-2025-38000,
CVE-2025-37932, CVE-2025-38001, CVE-2025-37997, CVE-2024-50047,
CVE-2024-53051)
OSV
linux-azure, linux-azure-5.4, linux-azure-fips, linux-raspi, linux-raspi-5.4 vulnerabilities
osv·2025-07-29·CVSS 4.7
CVE-2024-53051 [MEDIUM] linux-azure, linux-azure-5.4, linux-azure-fips, linux-raspi, linux-raspi-5.4 vulnerabilities
linux-azure, linux-azure-5.4, linux-azure-fips, linux-raspi, linux-raspi-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:
- ACPI drivers;
- GPU drivers;
- SMB network file system;
- Memory management;
- Netfilter;
- Network traffic control;
(CVE-2024-53051, CVE-2024-46787, CVE-2024-50047, CVE-2024-56662,
CVE-2025-37890, CVE-2025-38001, CVE-2025-37997, CVE-2025-37932,
CVE-2025-37798, CVE-2025-38177, CVE-2025-38000)
OSV
linux, linux-aws, linux-aws-5.4, linux-aws-fips, linux-bluefield, linux-fips, linux-gcp, linux-gcp-5.4, linux-gcp-fips, linux-hwe-5.4, linux-ibm, linux-ibm-5.4, linux-kvm, linux-oracle, linux-oracle-5
osv·2025-07-25·CVSS 4.7
[MEDIUM] linux, linux-aws, linux-aws-5.4, linux-aws-fips, linux-bluefield, linux-fips, linux-gcp, linux-gcp-5.4, linux-gcp-fips, linux-hwe-5.4, linux-ibm, linux-ibm-5.4, linux-kvm, linux-oracle, linux-oracle-5
linux, linux-aws, linux-aws-5.4, linux-aws-fips, linux-bluefield, linux-fips, linux-gcp, linux-gcp-5.4, linux-gcp-fips, linux-hwe-5.4, linux-ibm, linux-ibm-5.4, linux-kvm, linux-oracle, linux-oracle-5.4, 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:
- ACPI drivers;
- GPU drivers;
- SMB network file system;
- Memory management;
- Netfilter;
- Network traffic control;
(CVE-2024-53051, CVE-2024-46787, CVE-2024-50047, CVE-2024-56662,
CVE-2025-37890, CVE-2025-38001, CVE-2025-37997, CVE-2025-37932,
CVE-2025-37798, CVE-2025-38177, CVE-2025-38000)
OSV
linux-aws-6.14 vulnerabilities
osv·2025-07-24·CVSS 7.8
[HIGH] linux-aws-6.14 vulnerabilities
linux-aws-6.14 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;
- PA-RISC architecture;
- PowerPC architecture;
- S390 architecture;
- x86 architecture;
- Compute Acceleration Framework;
- Ublk userspace block driver;
- Bluetooth drivers;
- ARM SCMI message protocol;
- GPU drivers;
- IOMMU subsystem;
- IRQ chip drivers;
- Multiple devices driver;
- Network drivers;
- PCI subsystem;
- PTP clock framework;
- SPI subsystem;
- BTRFS file system;
- SMB network file system;
- eXpress Data Path;
- Universal MIDI packet (UMP) support module;
- Tracing infrastructure;
- Memory management;
- IPv4 networking;
- IPv6 networking;
- Net
OSV
linux-oracle vulnerabilities
osv·2025-07-21·CVSS 7.8
CVE-2025-38000 [HIGH] 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:
- Netfilter;
- Network traffic control;
(CVE-2025-38000, CVE-2025-37890, CVE-2025-38001, CVE-2025-37997,
CVE-2025-37932)
OSV
linux-intel-iotg-5.15 vulnerabilities
osv·2025-07-18·CVSS 8.8
CVE-2024-8805 [HIGH] linux-intel-iotg-5.15 vulnerabilities
linux-intel-iotg-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:
- PA-RISC architecture;
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- Crypt
OSV
linux-azure-6.8, linux-azure-nvidia vulnerabilities
osv·2025-07-17·CVSS 7.8
CVE-2025-38001 [HIGH] linux-azure-6.8, linux-azure-nvidia vulnerabilities
linux-azure-6.8, 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:
- InfiniBand drivers;
- Netfilter;
- Network traffic control;
(CVE-2025-38001, CVE-2025-37798, CVE-2025-37932, CVE-2025-37997,
CVE-2025-38000, CVE-2025-22088, CVE-2025-37890)
OSV
linux-hwe-6.8 vulnerabilities
osv·2025-07-17·CVSS 5.9
CVE-2025-2312 [MEDIUM] linux-hwe-6.8 vulnerabilities
linux-hwe-6.8 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:
- PowerPC architecture;
- S390 architecture;
- Block layer subsystem;
- Serial ATA and Parallel ATA drivers;
- Drivers core;
- Network block device driver;
- Character device driver;
- TPM device driver;
- Clock framework and drivers;
- FireWire subsystem;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I3C subsystem;
- InfiniBand drivers;
- IOMMU sub
OSV
linux-aws vulnerabilities
osv·2025-07-17·CVSS 7.8
CVE-2025-38000 [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:
- Netfilter;
- Network traffic control;
(CVE-2025-38000, CVE-2025-37890, CVE-2025-38001, CVE-2025-37997,
CVE-2025-37932)
OSV
linux-lowlatency-hwe-6.11 vulnerabilities
osv·2025-07-15·CVSS 7.8
CVE-2025-38001 [HIGH] linux-lowlatency-hwe-6.11 vulnerabilities
linux-lowlatency-hwe-6.11 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:
- Netfilter;
- Network traffic control;
(CVE-2025-38001, CVE-2025-37997, CVE-2025-37798, CVE-2025-38000,
CVE-2025-37932, CVE-2025-37890)
OSV
linux-xilinx-zynqmp vulnerabilities
osv·2025-07-11·CVSS 4.7
CVE-2025-37890 [MEDIUM] 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:
- GPU drivers;
- SMB network file system;
- Memory management;
- Netfilter;
- Network traffic control;
(CVE-2025-37890, CVE-2024-46787, CVE-2025-37798, CVE-2025-38000,
CVE-2025-37932, CVE-2025-38001, CVE-2025-37997, CVE-2024-50047,
CVE-2024-53051)
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-fips, linux-aws-fips, linux-azure-fips, linux-gcp-fips vulnerabilities
osv·2025-07-08·CVSS 7.8
CVE-2025-37932 [HIGH] linux-fips, linux-aws-fips, linux-azure-fips, linux-gcp-fips vulnerabilities
linux-fips, linux-aws-fips, linux-azure-fips, 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:
- PowerPC architecture;
- Block layer subsystem;
- ACPI drivers;
- NILFS2 file system;
- File systems infrastructure;
- Memory management;
- Network traffic control;
- USB sound devices;
(CVE-2025-37932, CVE-2024-53197, CVE-2024-50116, CVE-2021-47379,
CVE-2024-49958, CVE-2022-49179, CVE-2024-46787, CVE-2024-41070,
CVE-2025-38000, CVE-2024-56662, CVE-2022-49176, CVE-2025-37798)
OSV
linux-azure vulnerabilities
osv·2025-07-08·CVSS 7.8
CVE-2025-38000 [HIGH] linux-azure vulnerabilities
linux-azure 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:
- Netfilter;
- Network traffic control;
(CVE-2025-38000, CVE-2025-37890, CVE-2025-38001, CVE-2025-37997,
CVE-2025-37932)
OSV
linux-lowlatency, linux-oem-6.11 vulnerabilities
osv·2025-07-08·CVSS 7.8
CVE-2025-38001 [HIGH] linux-lowlatency, linux-oem-6.11 vulnerabilities
linux-lowlatency, linux-oem-6.11 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:
- Netfilter;
- Network traffic control;
(CVE-2025-38001, CVE-2025-37997, CVE-2025-37798, CVE-2025-38000,
CVE-2025-37932, CVE-2025-37890)
OSV
linux-azure vulnerabilities
osv·2025-07-08·CVSS 7.8
CVE-2025-38001 [HIGH] linux-azure vulnerabilities
linux-azure 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:
- InfiniBand drivers;
- Netfilter;
- Network traffic control;
(CVE-2025-38001, CVE-2025-37798, CVE-2025-37932, CVE-2025-37997,
CVE-2025-38000, CVE-2025-22088, CVE-2025-37890)
OSV
linux-ibm-5.15, linux-intel-iotg, linux-nvidia-tegra, linux-nvidia-tegra-5.15, linux-nvidia-tegra-igx vulnerabilities
osv·2025-07-08·CVSS 4.7
CVE-2025-37890 [MEDIUM] linux-ibm-5.15, linux-intel-iotg, linux-nvidia-tegra, linux-nvidia-tegra-5.15, linux-nvidia-tegra-igx vulnerabilities
linux-ibm-5.15, linux-intel-iotg, linux-nvidia-tegra, linux-nvidia-tegra-5.15, linux-nvidia-tegra-igx 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:
- GPU drivers;
- SMB network file system;
- Memory management;
- Netfilter;
- Network traffic control;
(CVE-2025-37890, CVE-2024-46787, CVE-2025-37798, CVE-2025-38000,
CVE-2025-37932, CVE-2025-38001, CVE-2025-37997, CVE-2024-50047,
CVE-2024-53051)
OSV
linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm, linux-oracle vulnerabilities
osv·2025-07-08·CVSS 7.8
[HIGH] linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm, linux-oracle vulnerabilities
linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm, 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:
- PowerPC architecture;
- Block layer subsystem;
- ACPI drivers;
- NILFS2 file system;
- File systems infrastructure;
- Memory management;
- Network traffic control;
- USB sound devices;
(CVE-2025-37932, CVE-2024-53197, CVE-2024-50116, CVE-2021-47379,
CVE-2024-49958, CVE-2022-49179, CVE-2024-46787, CVE-2024-41070,
CVE-2025-38000, CVE-2024-56662, CVE-2022-49176, CVE-2025-37798)
OSV
linux-oem-6.14 vulnerabilities
osv·2025-07-04·CVSS 7.8
CVE-2025-37890 [HIGH] linux-oem-6.14 vulnerabilities
linux-oem-6.14 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:
- Bluetooth drivers;
- Netfilter;
- Network traffic control;
(CVE-2025-37890, CVE-2025-37918, CVE-2025-37932, CVE-2025-38000,
CVE-2025-37997, CVE-2025-38001)
OSV
linux-ibm vulnerabilities
osv·2025-07-04·CVSS 7.8
CVE-2025-38001 [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:
- InfiniBand drivers;
- Netfilter;
- Network traffic control;
(CVE-2025-38001, CVE-2025-37798, CVE-2025-37932, CVE-2025-37997,
CVE-2025-38000, CVE-2025-22088, CVE-2025-37890)
OSV
linux-aws-5.15, linux-intel-iot-realtime vulnerabilities
osv·2025-07-03·CVSS 4.7
CVE-2025-37890 [MEDIUM] linux-aws-5.15, linux-intel-iot-realtime vulnerabilities
linux-aws-5.15, linux-intel-iot-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:
- GPU drivers;
- SMB network file system;
- Memory management;
- Netfilter;
- Network traffic control;
(CVE-2025-37890, CVE-2024-46787, CVE-2025-37798, CVE-2025-38000,
CVE-2025-37932, CVE-2025-38001, CVE-2025-37997, CVE-2024-50047,
CVE-2024-53051)
OSV
linux, linux-gcp, linux-raspi, linux-realtime vulnerabilities
osv·2025-07-02·CVSS 7.8
CVE-2025-38000 [HIGH] linux, linux-gcp, linux-raspi, linux-realtime vulnerabilities
linux, linux-gcp, linux-raspi, 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:
- Netfilter;
- Network traffic control;
(CVE-2025-38000, CVE-2025-37890, CVE-2025-38001, CVE-2025-37997,
CVE-2025-37932)
OSV
linux, linux-aws, linux-gcp, linux-gcp-6.11, linux-hwe-6.11, linux-oracle, linux-raspi, linux-realtime vulnerabilities
osv·2025-07-01·CVSS 7.8
CVE-2025-38001 [HIGH] 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
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:
- Netfilter;
- Network traffic control;
(CVE-2025-38001, CVE-2025-37997, CVE-2025-37798, CVE-2025-38000,
CVE-2025-37932, CVE-2025-37890)
OSV
linux-realtime vulnerabilities
osv·2025-07-01·CVSS 4.7
CVE-2025-37890 [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:
- GPU drivers;
- SMB network file system;
- Memory management;
- Netfilter;
- Network traffic control;
(CVE-2025-37890, CVE-2024-46787, CVE-2025-37798, CVE-2025-38000,
CVE-2025-37932, CVE-2025-38001, CVE-2025-37997, CVE-2024-50047,
CVE-2024-53051)
OSV
linux, linux-aws, linux-gcp, linux-gcp-5.15, linux-gke, linux-gkeop, linux-hwe-5.15, linux-ibm, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia, linux-oracle, linux-oracle-5.15 vu
osv·2025-07-01·CVSS 4.7
[MEDIUM] linux, linux-aws, linux-gcp, linux-gcp-5.15, linux-gke, linux-gkeop, linux-hwe-5.15, linux-ibm, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia, linux-oracle, linux-oracle-5.15 vu
linux, linux-aws, linux-gcp, linux-gcp-5.15, linux-gke, linux-gkeop, linux-hwe-5.15, linux-ibm, 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:
- GPU drivers;
- SMB network file system;
- Memory management;
- Netfilter;
- Network traffic control;
(CVE-2025-37890, CVE-2024-46787, CVE-2025-37798, CVE-2025-38000,
CVE-2025-37932, CVE-2025-38001, CVE-2025-37997, CVE-2024-50047,
CVE-2024-53051)
OSV
linux-fips, linux-aws-fips, linux-gcp-fips vulnerabilities
osv·2025-07-01·CVSS 4.7
CVE-2025-37890 [MEDIUM] linux-fips, linux-aws-fips, linux-gcp-fips vulnerabilities
linux-fips, linux-aws-fips, 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:
- GPU drivers;
- SMB network file system;
- Memory management;
- Netfilter;
- Network traffic control;
(CVE-2025-37890, CVE-2024-46787, CVE-2025-37798, CVE-2025-38000,
CVE-2025-37932, CVE-2025-38001, CVE-2025-37997, CVE-2024-50047,
CVE-2024-53051)
OSV
linux-realtime, linux-raspi-realtime vulnerabilities
osv·2025-07-01·CVSS 7.8
CVE-2025-38001 [HIGH] linux-realtime, linux-raspi-realtime vulnerabilities
linux-realtime, 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:
- InfiniBand drivers;
- Netfilter;
- Network traffic control;
(CVE-2025-38001, CVE-2025-37798, CVE-2025-37932, CVE-2025-37997,
CVE-2025-38000, CVE-2025-22088, CVE-2025-37890)
OSV
linux, linux-aws, linux-aws-6.8, linux-gcp, linux-gcp-6.8, linux-gke, linux-gkeop, linux-lowlatency, linux-lowlatency-hwe-6.8, linux-nvidia, linux-nvidia-6.8, linux-nvidia-lowlatency, linux-oem-6.8, l
osv·2025-07-01·CVSS 7.8
[HIGH] linux, linux-aws, linux-aws-6.8, linux-gcp, linux-gcp-6.8, linux-gke, linux-gkeop, linux-lowlatency, linux-lowlatency-hwe-6.8, linux-nvidia, linux-nvidia-6.8, linux-nvidia-lowlatency, linux-oem-6.8, l
linux, linux-aws, linux-aws-6.8, linux-gcp, linux-gcp-6.8, linux-gke, linux-gkeop, linux-lowlatency, linux-lowlatency-hwe-6.8, linux-nvidia, linux-nvidia-6.8, linux-nvidia-lowlatency, linux-oem-6.8, linux-oracle, linux-oracle-6.8, 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:
- InfiniBand drivers;
- Netfilter;
- Network traffic control;
(CVE-2025-38001, CVE-2025-37798, CVE-2025-37932, CVE-2025-37997,
CVE-2025-38000, CVE-2025-22088, CVE-2025-37890)
GHSA
GHSA-5fqh-wrrw-3qc9: In the Linux kernel, the following vulnerability has been resolved:
sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue()
When enqueui
ghsa_unreviewed·2025-06-06
CVE-2025-38000 [HIGH] CWE-416 GHSA-5fqh-wrrw-3qc9: In the Linux kernel, the following vulnerability has been resolved:
sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue()
When enqueui
In the Linux kernel, the following vulnerability has been resolved:
sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue()
When enqueuing the first packet to an HFSC class, hfsc_enqueue() calls the
child qdisc's peek() operation before incrementing sch->q.qlen and
sch->qstats.backlog. If the child qdisc uses qdisc_peek_dequeued(), this may
trigger an immediate dequeue and potential packet drop. In such cases,
qdisc_tree_reduce_backlog() is called, but the HFSC qdisc's qlen and backlog
have not yet been updated, leading to inconsistent queue accounting. This
can leave an empty HFSC class in the active list, causing further
consequences like use-after-free.
This patch fixes the bug by moving the increment of sch->q.qlen and
sch->qstats.backlog before the call to the child qdi
OSV
CVE-2025-38000: In the Linux kernel, the following vulnerability has been resolved: sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue() When enqueuing
osv·2025-06-06·CVSS 7.8
CVE-2025-38000 [HIGH] CVE-2025-38000: In the Linux kernel, the following vulnerability has been resolved: sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue() When enqueuing
In the Linux kernel, the following vulnerability has been resolved: sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue() When enqueuing the first packet to an HFSC class, hfsc_enqueue() calls the child qdisc's peek() operation before incrementing sch->q.qlen and sch->qstats.backlog. If the child qdisc uses qdisc_peek_dequeued(), this may trigger an immediate dequeue and potential packet drop. In such cases, qdisc_tree_reduce_backlog() is called, but the HFSC qdisc's qlen and backlog have not yet been updated, leading to inconsistent queue accounting. This can leave an empty HFSC class in the active list, causing further consequences like use-after-free. This patch fixes the bug by moving the increment of sch->q.qlen and sch->qstats.backlog before the call to the child qdisc'
Chrome
Long Term Support Channel Update for ChromeOS: CVE-2025-38000
vendor_chrome·2026-02-27·CVSS 7.8
CVE-2025-38000 [HIGH] Long Term Support Channel Update for ChromeOS: CVE-2025-38000
Long Term Support Channel Update for ChromeOS
CVE-2025-38000
Ubuntu
Linux kernel (Azure) vulnerabilities
vendor_ubuntu·2025-09-02
CVE-2022-49535 Linux kernel (Azure) vulnerabilities
Title: Linux kernel (Azure) 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:
- PA-RISC architecture;
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- Cryptographic API;
- Serial ATA and Parallel ATA drivers;
- Bluetooth drivers;
- Bus devices;
- CPU frequency scaling framework;
- Buffer Sharing and Synchronization framework;
- DMA engine subsystem;
- Arm Firmware Framework for ARMv8-A(FFA);
- ARM SCMI message protocol;
- GPU drivers;
- HID subsystem;
- HSI subsystem;
- I2C subsystem;
- I3C subsystem;
- IIO subsystem;
- InfiniBand drivers;
- IOMMU subsystem;
Ubuntu
Linux kernel (Azure FIPS) vulnerabilities
vendor_ubuntu·2025-08-22
CVE-2024-46816 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:
- PA-RISC architecture;
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- Cryptographic API;
- Serial ATA and Parallel ATA drivers;
- Bluetooth drivers;
- Bus devices;
- CPU frequency scaling framework;
- Buffer Sharing and Synchronization framework;
- DMA engine subsystem;
- Arm Firmware Framework for ARMv8-A(FFA);
- ARM SCMI message protocol;
- GPU drivers;
- HID subsystem;
- HSI subsystem;
- I2C subsystem;
- I3C subsystem;
- IIO subsystem;
- InfiniBand drivers;
- IOMMU subsys
Ubuntu
Linux kernel (Raspberry Pi) vulnerabilities
vendor_ubuntu·2025-08-05
CVE-2025-23147 Linux kernel (Raspberry Pi) vulnerabilities
Title: Linux kernel (Raspberry Pi) 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:
- PA-RISC architecture;
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- Cryptographic API;
- Serial ATA and Parallel ATA drivers;
- Bluetooth drivers;
- Bus devices;
- CPU frequency scaling framework;
- Buffer Sharing and Synchronization framework;
- DMA engine subsystem;
- ARM SCMI message protocol;
- GPU drivers;
- HID subsystem;
- HSI subsystem;
- I2C subsystem;
- I3C subsystem;
- IIO subsystem;
- InfiniBand drivers;
- IOMMU subsystem;
- IRQ chip drivers;
- MCB driver;
-
Ubuntu
Linux kernel (IoT) vulnerabilities
vendor_ubuntu·2025-08-04·CVSS 4.7
CVE-2024-50047 [MEDIUM] Linux kernel (IoT) vulnerabilities
Title: Linux kernel (IoT) 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:
- ACPI drivers;
- GPU drivers;
- SMB network file system;
- Memory management;
- Netfilter;
- Network traffic control;
(CVE-2024-53051, CVE-2024-46787, CVE-2024-50047, CVE-2024-56662,
CVE-2025-37890, CVE-2025-38001, CVE-2025-37997, CVE-2025-37932,
CVE-2025-37798, CVE-2025-38177, CVE-2025-38000)
Instructions: After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number,
Ubuntu
Linux kernel (Azure) vulnerabilities
vendor_ubuntu·2025-07-30·CVSS 4.7
CVE-2025-38000 [MEDIUM] Linux kernel (Azure) vulnerabilities
Title: Linux kernel (Azure) 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:
- GPU drivers;
- SMB network file system;
- Memory management;
- Netfilter;
- Network traffic control;
(CVE-2025-37890, CVE-2024-46787, CVE-2025-37798, CVE-2025-38000,
CVE-2025-37932, CVE-2025-38001, CVE-2025-37997, CVE-2024-50047,
CVE-2024-53051)
Instructions: After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2025-07-29·CVSS 4.7
CVE-2024-53051 [MEDIUM] 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:
- ACPI drivers;
- GPU drivers;
- SMB network file system;
- Memory management;
- Netfilter;
- Network traffic control;
(CVE-2024-53051, CVE-2024-46787, CVE-2024-50047, CVE-2024-56662,
CVE-2025-37890, CVE-2025-38001, CVE-2025-37997, CVE-2025-37932,
CVE-2025-37798, CVE-2025-38177, CVE-2025-38000)
Instructions: After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which
Ubuntu
Linux kernel (AWS) vulnerabilities
vendor_ubuntu·2025-07-24·CVSS 7.8
CVE-2025-37933 [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;
- PA-RISC architecture;
- PowerPC architecture;
- S390 architecture;
- x86 architecture;
- Compute Acceleration Framework;
- Ublk userspace block driver;
- Bluetooth drivers;
- ARM SCMI message protocol;
- GPU drivers;
- IOMMU subsystem;
- IRQ chip drivers;
- Multiple devices driver;
- Network drivers;
- PCI subsystem;
- PTP clock framework;
- SPI subsystem;
- BTRFS file system;
- SMB network file system;
- eXpress Data Path;
- Universal MIDI packet (UMP) support module;
- Tracing inf
Ubuntu
Linux kernel (Oracle) vulnerabilities
vendor_ubuntu·2025-07-21·CVSS 7.8
CVE-2025-37997 [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:
- Netfilter;
- Network traffic control;
(CVE-2025-38000, CVE-2025-37890, CVE-2025-38001, CVE-2025-37997,
CVE-2025-37932)
Instructions: After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you manually uninstalled the standard kernel metapackages
(e.
Ubuntu
Linux kernel (Intel IoTG) vulnerabilities
vendor_ubuntu·2025-07-18·CVSS 8.8
CVE-2025-38009 [HIGH] Linux kernel (Intel IoTG) vulnerabilities
Title: Linux kernel (Intel IoTG) 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:
- PA-RISC architecture;
Ubuntu
Linux kernel (Azure) vulnerabilities
vendor_ubuntu·2025-07-17·CVSS 7.8
CVE-2025-37798 [HIGH] Linux kernel (Azure) vulnerabilities
Title: Linux kernel (Azure) 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:
- InfiniBand drivers;
- Netfilter;
- Network traffic control;
(CVE-2025-38001, CVE-2025-37798, CVE-2025-37932, CVE-2025-37997,
CVE-2025-38000, CVE-2025-22088, CVE-2025-37890)
Instructions: After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you manu
Ubuntu
Linux kernel (HWE) vulnerabilities
vendor_ubuntu·2025-07-17·CVSS 5.9
CVE-2024-57953 [MEDIUM] Linux kernel (HWE) vulnerabilities
Title: Linux kernel (HWE) 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:
- PowerPC architecture;
- S390 architecture;
- Block layer subsystem;
- Serial ATA and Parallel ATA drivers;
- Drivers core;
- Network block device driver;
- Character device driver;
- TPM device driver;
- Clock framework and drivers;
- FireWire subsystem;
- GPIO subsystem;
- GP
Ubuntu
Linux kernel (AWS) vulnerabilities
vendor_ubuntu·2025-07-17·CVSS 7.8
CVE-2025-37997 [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:
- Netfilter;
- Network traffic control;
(CVE-2025-38000, CVE-2025-37890, CVE-2025-38001, CVE-2025-37997,
CVE-2025-37932)
Instructions: After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you manually uninstalled the standard kernel metapackages
(e.g.
Ubuntu
Linux kernel (Low Latency) vulnerabilities
vendor_ubuntu·2025-07-15·CVSS 7.8
CVE-2025-37798 [HIGH] Linux kernel (Low Latency) vulnerabilities
Title: Linux kernel (Low Latency) 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:
- Netfilter;
- Network traffic control;
(CVE-2025-38001, CVE-2025-37997, CVE-2025-37798, CVE-2025-38000,
CVE-2025-37932, CVE-2025-37890)
Instructions: After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you manually uninstalled the standard ke
Ubuntu
Linux kernel (Xilinx ZynqMP) vulnerabilities
vendor_ubuntu·2025-07-11·CVSS 4.7
CVE-2025-38001 [MEDIUM] 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:
- GPU drivers;
- SMB network file system;
- Memory management;
- Netfilter;
- Network traffic control;
(CVE-2025-37890, CVE-2024-46787, CVE-2025-37798, CVE-2025-38000,
CVE-2025-37932, CVE-2025-38001, CVE-2025-37997, CVE-2024-50047,
CVE-2024-53051)
Instructions: After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
r
Ubuntu
Linux kernel (Azure) vulnerabilities
vendor_ubuntu·2025-07-08·CVSS 5.9
CVE-2025-22095 [MEDIUM] Linux kernel (Azure) vulnerabilities
Title: Linux kernel (Azure) 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;
-
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2025-07-08·CVSS 7.8
CVE-2024-41070 [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:
- PowerPC architecture;
- Block layer subsystem;
- ACPI drivers;
- NILFS2 file system;
- File systems infrastructure;
- Memory management;
- Network traffic control;
- USB sound devices;
(CVE-2025-37932, CVE-2024-53197, CVE-2024-50116, CVE-2021-47379,
CVE-2024-49958, CVE-2022-49179, CVE-2024-46787, CVE-2024-41070,
CVE-2025-38000, CVE-2024-56662, CVE-2022-49176, CVE-2025-37798)
Instructions: After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an u
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2025-07-08·CVSS 7.8
CVE-2025-37932 [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:
- Netfilter;
- Network traffic control;
(CVE-2025-38001, CVE-2025-37997, CVE-2025-37798, CVE-2025-38000,
CVE-2025-37932, CVE-2025-37890)
Instructions: After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you manually uninstalled the standard kernel metapacka
Ubuntu
Linux kernel (FIPS) vulnerabilities
vendor_ubuntu·2025-07-08·CVSS 7.8
CVE-2024-41070 [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:
- PowerPC architecture;
- Block layer subsystem;
- ACPI drivers;
- NILFS2 file system;
- File systems infrastructure;
- Memory management;
- Network traffic control;
- USB sound devices;
(CVE-2025-37932, CVE-2024-53197, CVE-2024-50116, CVE-2021-47379,
CVE-2024-49958, CVE-2022-49179, CVE-2024-46787, CVE-2024-41070,
CVE-2025-38000, CVE-2024-56662, CVE-2022-49176, CVE-2025-37798)
Instructions: After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due
Ubuntu
Linux kernel (Azure) vulnerabilities
vendor_ubuntu·2025-07-08·CVSS 7.8
CVE-2025-37932 [HIGH] Linux kernel (Azure) vulnerabilities
Title: Linux kernel (Azure) 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:
- Netfilter;
- Network traffic control;
(CVE-2025-38000, CVE-2025-37890, CVE-2025-38001, CVE-2025-37997,
CVE-2025-37932)
Instructions: After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you manually uninstalled the standard kernel metapackages
(e.g
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2025-07-08·CVSS 4.7
CVE-2024-53051 [MEDIUM] 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:
- GPU drivers;
- SMB network file system;
- Memory management;
- Netfilter;
- Network traffic control;
(CVE-2025-37890, CVE-2024-46787, CVE-2025-37798, CVE-2025-38000,
CVE-2025-37932, CVE-2025-38001, CVE-2025-37997, CVE-2024-50047,
CVE-2024-53051)
Instructions: After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all thi
Ubuntu
Linux kernel (Azure) vulnerabilities
vendor_ubuntu·2025-07-08·CVSS 7.8
CVE-2025-37798 [HIGH] Linux kernel (Azure) vulnerabilities
Title: Linux kernel (Azure) 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:
- InfiniBand drivers;
- Netfilter;
- Network traffic control;
(CVE-2025-38001, CVE-2025-37798, CVE-2025-37932, CVE-2025-37997,
CVE-2025-38000, CVE-2025-22088, CVE-2025-37890)
Instructions: After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you manu
Ubuntu
Linux kernel (OEM) vulnerabilities
vendor_ubuntu·2025-07-04·CVSS 7.8
CVE-2025-37932 [HIGH] Linux kernel (OEM) vulnerabilities
Title: Linux kernel (OEM) 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:
- Bluetooth drivers;
- Netfilter;
- Network traffic control;
(CVE-2025-37890, CVE-2025-37918, CVE-2025-37932, CVE-2025-38000,
CVE-2025-37997, CVE-2025-38001)
Instructions: After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you manually uninstalled th
Ubuntu
Linux kernel (IBM) vulnerabilities
vendor_ubuntu·2025-07-04·CVSS 7.8
CVE-2025-37798 [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:
- InfiniBand drivers;
- Netfilter;
- Network traffic control;
(CVE-2025-38001, CVE-2025-37798, CVE-2025-37932, CVE-2025-37997,
CVE-2025-38000, CVE-2025-22088, CVE-2025-37890)
Instructions: After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you manual
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2025-07-03·CVSS 4.7
CVE-2025-37932 [MEDIUM] 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:
- GPU drivers;
- SMB network file system;
- Memory management;
- Netfilter;
- Network traffic control;
(CVE-2025-37890, CVE-2024-46787, CVE-2025-37798, CVE-2025-38000,
CVE-2025-37932, CVE-2025-38001, CVE-2025-37997, CVE-2024-50047,
CVE-2024-53051)
Instructions: After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all thi
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2025-07-02·CVSS 7.8
CVE-2025-37932 [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:
- Netfilter;
- Network traffic control;
(CVE-2025-38000, CVE-2025-37890, CVE-2025-38001, CVE-2025-37997,
CVE-2025-37932)
Instructions: After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you manually uninstalled the standard kernel metapackages
(e.g. linux-
Ubuntu
Linux kernel (Real-time) vulnerabilities
vendor_ubuntu·2025-07-01·CVSS 7.8
CVE-2025-37798 [HIGH] 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:
- InfiniBand drivers;
- Netfilter;
- Network traffic control;
(CVE-2025-38001, CVE-2025-37798, CVE-2025-37932, CVE-2025-37997,
CVE-2025-38000, CVE-2025-22088, CVE-2025-37890)
Instructions: After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2025-07-01·CVSS 4.7
CVE-2025-37798 [MEDIUM] 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:
- GPU drivers;
- SMB network file system;
- Memory management;
- Netfilter;
- Network traffic control;
(CVE-2025-37890, CVE-2024-46787, CVE-2025-37798, CVE-2025-38000,
CVE-2025-37932, CVE-2025-38001, CVE-2025-37997, CVE-2024-50047,
CVE-2024-53051)
Instructions: After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all thi
Ubuntu
Linux kernel (Real-time) vulnerabilities
vendor_ubuntu·2025-07-01·CVSS 4.7
CVE-2025-37798 [MEDIUM] 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:
- GPU drivers;
- SMB network file system;
- Memory management;
- Netfilter;
- Network traffic control;
(CVE-2025-37890, CVE-2024-46787, CVE-2025-37798, CVE-2025-38000,
CVE-2025-37932, CVE-2025-38001, CVE-2025-37997, CVE-2024-50047,
CVE-2024-53051)
Instructions: After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reins
Ubuntu
Linux kernel (FIPS) vulnerabilities
vendor_ubuntu·2025-07-01·CVSS 4.7
CVE-2025-37932 [MEDIUM] 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:
- GPU drivers;
- SMB network file system;
- Memory management;
- Netfilter;
- Network traffic control;
(CVE-2025-37890, CVE-2024-46787, CVE-2025-37798, CVE-2025-38000,
CVE-2025-37932, CVE-2025-38001, CVE-2025-37997, CVE-2024-50047,
CVE-2024-53051)
Instructions: After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2025-07-01·CVSS 7.8
CVE-2025-37798 [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:
- InfiniBand drivers;
- Netfilter;
- Network traffic control;
(CVE-2025-38001, CVE-2025-37798, CVE-2025-37932, CVE-2025-37997,
CVE-2025-38000, CVE-2025-22088, CVE-2025-37890)
Instructions: After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you manually uni
Microsoft
sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue()
vendor_msrc·2025-06-10·CVSS 6.6
CVE-2025-38000 [HIGH] sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue()
sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue()
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: h
Red Hat
kernel: sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue()
vendor_redhat·2025-06-06·CVSS 7.8
CVE-2025-38000 [HIGH] CWE-416 kernel: sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue()
kernel: sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue()
In the Linux kernel, the following vulnerability has been resolved:
sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue()
When enqueuing the first packet to an HFSC class, hfsc_enqueue() calls the
child qdisc's peek() operation before incrementing sch->q.qlen and
sch->qstats.backlog. If the child qdisc uses qdisc_peek_dequeued(), this may
trigger an immediate dequeue and potential packet drop. In such cases,
qdisc_tree_reduce_backlog() is called, but the HFSC qdisc's qlen and backlog
have not yet been updated, leading to inconsistent queue accounting. This
can leave an empty HFSC class in the active list, causing further
consequences like use-after-free.
This patch fixes the bug by moving the increme
Debian
CVE-2025-38000: linux - In the Linux kernel, the following vulnerability has been resolved: sch_hfsc: F...
vendor_debian·2025·CVSS 7.8
CVE-2025-38000 [HIGH] CVE-2025-38000: linux - In the Linux kernel, the following vulnerability has been resolved: sch_hfsc: F...
In the Linux kernel, the following vulnerability has been resolved: sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue() When enqueuing the first packet to an HFSC class, hfsc_enqueue() calls the child qdisc's peek() operation before incrementing sch->q.qlen and sch->qstats.backlog. If the child qdisc uses qdisc_peek_dequeued(), this may trigger an immediate dequeue and potential packet drop. In such cases, qdisc_tree_reduce_backlog() is called, but the HFSC qdisc's qlen and backlog have not yet been updated, leading to inconsistent queue accounting. This can leave an empty HFSC class in the active list, causing further consequences like use-after-free. This patch fixes the bug by moving the increment of sch->q.qlen and sch->qstats.backlog before the call to the child qdisc'
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://git.kernel.org/stable/c/1034e3310752e8675e313f7271b348914008719ahttps://git.kernel.org/stable/c/3f3a22eebbc32b4fa8ce9c1d5f9db214b45b9335https://git.kernel.org/stable/c/3f981138109f63232a5fb7165938d4c945cc1b9dhttps://git.kernel.org/stable/c/49b21795b8e5654a7df3d910a12e1060da4c04cfhttps://git.kernel.org/stable/c/89c301e929a0db14ebd94b4d97764ce1d6981653https://git.kernel.org/stable/c/93c276942e75de0e5bc91576300d292e968f5a02https://git.kernel.org/stable/c/f1dde3eb17dc1b8bd07aed00004b1e05fc87a3d4https://git.kernel.org/stable/c/f9f593e34d2fb67644372c8f7b033bdc622ad228https://lists.debian.org/debian-lts-announce/2025/10/msg00007.htmlhttps://lists.debian.org/debian-lts-announce/2025/10/msg00008.html
2025-06-06
Published