CVE-2024-39496
published 2024-07-12CVE-2024-39496: In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: fix use-after-free due to race with dev replace While loading a zone's info…
PriorityP339high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.29%
21.1th percentile
In the Linux kernel, the following vulnerability has been resolved:
btrfs: zoned: fix use-after-free due to race with dev replace
While loading a zone's info during creation of a block group, we can race
with a device replace operation and then trigger a use-after-free on the
device that was just replaced (source device of the replace operation).
This happens because at btrfs_load_zone_info() we extract a device from
the chunk map into a local variable and then use the device while not
under the protection of the device replace rwsem. So if there's a device
replace operation happening when we extract the device and that device
is the source of the replace operation, we will trigger a use-after-free
if before we finish using the device the replace operation finishes and
frees the device.
Fix this by enlarging the critical section under the protection of the
device replace rwsem so that all uses of the device are done inside the
critical section.
Affected
21 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | linux | < linux 6.1.99-1 (bookworm) | linux 6.1.99-1 (bookworm) |
| debian | linux-6.1 | < linux 6.1.99-1 (bookworm) | linux 6.1.99-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 5b316468983dfa9473ff0f1c42e4e30b4c267141 < 17765964703b88d8befd899f8501150bb7e07e43 | 17765964703b88d8befd899f8501150bb7e07e43 |
| linux | linux | >= 5b316468983dfa9473ff0f1c42e4e30b4c267141 < 092571ef9a812566c8f2c9038d9c2a64c49788d6 | 092571ef9a812566c8f2c9038d9c2a64c49788d6 |
| linux | linux | >= 5b316468983dfa9473ff0f1c42e4e30b4c267141 < a0cc006f4214b87e70983c692e05bb36c59b5752 | a0cc006f4214b87e70983c692e05bb36c59b5752 |
| linux | linux | >= 5b316468983dfa9473ff0f1c42e4e30b4c267141 < 0090d6e1b210551e63cf43958dc7a1ec942cdde9 | 0090d6e1b210551e63cf43958dc7a1ec942cdde9 |
| linux | linux_kernel | >= 0 < 6.1.99-1 | 6.1.99-1 |
| linux | linux_kernel | >= 0 < 6.9.7-1 | 6.9.7-1 |
| linux | linux_kernel | >= 0 < 6.9.7-1 | 6.9.7-1 |
| linux | linux_kernel | >= 0 < 5.15.0-122.132 | 5.15.0-122.132 |
| linux | linux_kernel | >= 0 < 6.8.0-44.44 | 6.8.0-44.44 |
| linux | linux_kernel | >= 5.12 < 6.1.95 | 6.1.95 |
| linux | linux_kernel | >= 6.2 < 6.6.35 | 6.6.35 |
| linux | linux_kernel | >= 6.7 < 6.9.6 | 6.9.6 |
| msrc | azl3_kernel_6.6.22.1-2_on_azure_linux_3.0 | — | — |
| msrc | azl3_kernel_6.6.35.1-5_on_azure_linux_3.0 | — | — |
| msrc | azure_linux_3.0_arm | — | — |
| msrc | azure_linux_3.0_x64 | — | — |
| msrc | cbl2_kernel_5.15.180.1-1_on_cbl_mariner_2.0 | — | — |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
osv7.8HIGH
vendor_debian7.8HIGH
vendor_msrc7.8HIGH
vendor_redhat7.8HIGH
vendor_ubuntu5.5MEDIUM
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Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-10-31·CVSS 5.5
CVE-2024-26677 [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;
- BTRFS file system;
- F2FS file system;
- GFS2 file system;
- BPF subsystem;
- Netfilter;
- RxRPC session sockets;
- Integrity Measurement Architecture(IMA) framework;
(CVE-2024-27012, CVE-2024-38570, CVE-2024-42228, CVE-2024-41009,
CVE-2024-39494, CVE-2024-42160, CVE-2024-39496, CVE-2024-26677)
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 vers
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-10-03·CVSS 5.5
CVE-2024-42228 [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;
- BTRFS file system;
- F2FS file system;
- GFS2 file system;
- BPF subsystem;
- Netfilter;
- RxRPC session sockets;
- Integrity Measurement Architecture(IMA) framework;
(CVE-2024-41009, CVE-2024-26677, CVE-2024-42160, CVE-2024-39494,
CVE-2024-39496, CVE-2024-38570, CVE-2024-27012, CVE-2024-42228)
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 vers
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-09-26·CVSS 5.5
CVE-2024-42228 [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;
- BTRFS file system;
- F2FS file system;
- GFS2 file system;
- BPF subsystem;
- Netfilter;
- RxRPC session sockets;
- Integrity Measurement Architecture(IMA) framework;
(CVE-2024-39494, CVE-2024-38570, CVE-2024-27012, CVE-2024-39496,
CVE-2024-42160, CVE-2024-41009, CVE-2024-42228, CVE-2024-26677)
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 vers
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-09-23·CVSS 5.5
CVE-2024-39494 [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;
- BTRFS file system;
- F2FS file system;
- GFS2 file system;
- BPF subsystem;
- Netfilter;
- RxRPC session sockets;
- Integrity Measurement Architecture(IMA) framework;
(CVE-2024-27012, CVE-2024-39496, CVE-2024-26677, CVE-2024-42228,
CVE-2024-38570, CVE-2024-39494, CVE-2024-42160, CVE-2024-41009)
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 vers
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-09-23·CVSS 5.5
CVE-2024-32936 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel 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)
It was discovered that the JFS file system contained an out-of-bounds read
vulnerability when printing xattr debug information. A local attacker could
use this to cause a denial of service (system crash). (CVE-2024-40902)
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;
- MIPS architecture;
- PA-RI
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-09-23·CVSS 5.5
CVE-2024-32936 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel 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)
It was discovered that the JFS file system contained an out-of-bounds read
vulnerability when printing xattr debug information. A local attacker could
use this to cause a denial of service (system crash). (CVE-2024-40902)
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;
- MIPS architecture;
- PA-RI
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-09-18·CVSS 5.5
CVE-2024-42160 [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;
- BTRFS file system;
- F2FS file system;
- GFS2 file system;
- BPF subsystem;
- Netfilter;
- RxRPC session sockets;
- Integrity Measurement Architecture(IMA) framework;
(CVE-2024-39496, CVE-2024-41009, CVE-2024-26677, CVE-2024-42160,
CVE-2024-27012, CVE-2024-42228, CVE-2024-39494, CVE-2024-38570)
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 vers
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-09-13·CVSS 5.5
CVE-2024-40905 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel 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)
It was discovered that the JFS file system contained an out-of-bounds read
vulnerability when printing xattr debug information. A local attacker could
use this to cause a denial of service (system crash). (CVE-2024-40902)
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;
- MIPS architecture;
- PA-RI
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-09-13·CVSS 5.5
CVE-2024-40975 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel 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)
It was discovered that the JFS file system contained an out-of-bounds read
vulnerability when printing xattr debug information. A local attacker could
use this to cause a denial of service (system crash). (CVE-2024-40902)
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;
- MIPS architecture;
- PA-RI
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-09-12·CVSS 5.5
CVE-2024-40975 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel 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)
It was discovered that the JFS file system contained an out-of-bounds read
vulnerability when printing xattr debug information. A local attacker could
use this to cause a denial of service (system crash). (CVE-2024-40902)
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;
- MIPS architecture;
- PA-RI
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-09-12·CVSS 5.5
CVE-2024-40975 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel 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)
It was discovered that the JFS file system contained an out-of-bounds read
vulnerability when printing xattr debug information. A local attacker could
use this to cause a denial of service (system crash). (CVE-2024-40902)
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;
- MIPS architecture;
- PA-RI
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-09-11·CVSS 5.5
CVE-2024-42148 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel 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)
It was discovered that the JFS file system contained an out-of-bounds read
vulnerability when printing xattr debug information. A local attacker could
use this to cause a denial of service (system crash). (CVE-2024-40902)
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;
- MIPS architecture;
- PA-RI
Red Hat
kernel: btrfs: zoned: fix use-after-free due to race with dev replace
vendor_redhat·2024-07-12·CVSS 7.8
CVE-2024-39496 [HIGH] CWE-416 kernel: btrfs: zoned: fix use-after-free due to race with dev replace
kernel: btrfs: zoned: fix use-after-free due to race with dev replace
In the Linux kernel, the following vulnerability has been resolved:
btrfs: zoned: fix use-after-free due to race with dev replace
While loading a zone's info during creation of a block group, we can race
with a device replace operation and then trigger a use-after-free on the
device that was just replaced (source device of the replace operation).
This happens because at btrfs_load_zone_info() we extract a device from
the chunk map into a local variable and then use the device while not
under the protection of the device replace rwsem. So if there's a device
replace operation happening when we extract the device and that device
is the source of the replace operation, we will trigger a use-after-free
if before we finish u
Microsoft
btrfs: zoned: fix use-after-free due to race with dev replace
vendor_msrc·2024-07-09·CVSS 7.8
CVE-2024-39496 [HIGH] CWE-416 btrfs: zoned: fix use-after-free due to race with dev replace
btrfs: zoned: fix use-after-free due to race with dev replace
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:/
Debian
CVE-2024-39496: linux - In the Linux kernel, the following vulnerability has been resolved: btrfs: zone...
vendor_debian·2024·CVSS 7.8
CVE-2024-39496 [HIGH] CVE-2024-39496: linux - In the Linux kernel, the following vulnerability has been resolved: btrfs: zone...
In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: fix use-after-free due to race with dev replace While loading a zone's info during creation of a block group, we can race with a device replace operation and then trigger a use-after-free on the device that was just replaced (source device of the replace operation). This happens because at btrfs_load_zone_info() we extract a device from the chunk map into a local variable and then use the device while not under the protection of the device replace rwsem. So if there's a device replace operation happening when we extract the device and that device is the source of the replace operation, we will trigger a use-after-free if before we finish using the device the replace operation finishes and frees the device. Fi
OSV
linux-azure-fde vulnerabilities
osv·2024-10-31·CVSS 5.5
CVE-2024-27012 [MEDIUM] linux-azure-fde vulnerabilities
linux-azure-fde 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;
- BTRFS file system;
- F2FS file system;
- GFS2 file system;
- BPF subsystem;
- Netfilter;
- RxRPC session sockets;
- Integrity Measurement Architecture(IMA) framework;
(CVE-2024-27012, CVE-2024-38570, CVE-2024-42228, CVE-2024-41009,
CVE-2024-39494, CVE-2024-42160, CVE-2024-39496, CVE-2024-26677)
OSV
linux-azure-fde-5.15 vulnerabilities
osv·2024-10-03·CVSS 5.5
CVE-2024-41009 [MEDIUM] linux-azure-fde-5.15 vulnerabilities
linux-azure-fde-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;
- BTRFS file system;
- F2FS file system;
- GFS2 file system;
- BPF subsystem;
- Netfilter;
- RxRPC session sockets;
- Integrity Measurement Architecture(IMA) framework;
(CVE-2024-41009, CVE-2024-26677, CVE-2024-42160, CVE-2024-39494,
CVE-2024-39496, CVE-2024-38570, CVE-2024-27012, CVE-2024-42228)
OSV
linux-lowlatency, linux-lowlatency-hwe-5.15 vulnerabilities
osv·2024-09-26·CVSS 5.5
CVE-2024-39494 [MEDIUM] linux-lowlatency, linux-lowlatency-hwe-5.15 vulnerabilities
linux-lowlatency, linux-lowlatency-hwe-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;
- BTRFS file system;
- F2FS file system;
- GFS2 file system;
- BPF subsystem;
- Netfilter;
- RxRPC session sockets;
- Integrity Measurement Architecture(IMA) framework;
(CVE-2024-39494, CVE-2024-38570, CVE-2024-27012, CVE-2024-39496,
CVE-2024-42160, CVE-2024-41009, CVE-2024-42228, CVE-2024-26677)
OSV
linux-ibm-5.15, linux-oracle-5.15, linux-xilinx-zynqmp vulnerabilities
osv·2024-09-23·CVSS 5.5
CVE-2024-27012 [MEDIUM] linux-ibm-5.15, linux-oracle-5.15, linux-xilinx-zynqmp vulnerabilities
linux-ibm-5.15, linux-oracle-5.15, 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;
- BTRFS file system;
- F2FS file system;
- GFS2 file system;
- BPF subsystem;
- Netfilter;
- RxRPC session sockets;
- Integrity Measurement Architecture(IMA) framework;
(CVE-2024-27012, CVE-2024-39496, CVE-2024-26677, CVE-2024-42228,
CVE-2024-38570, CVE-2024-39494, CVE-2024-42160, CVE-2024-41009)
OSV
linux-hwe-6.8
osv·2024-09-23·CVSS 5.5
CVE-2024-23848 [MEDIUM] linux-hwe-6.8
linux-hwe-6.8
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)
It was discovered that the JFS file system contained an out-of-bounds read
vulnerability when printing xattr debug information. A local attacker could
use this to cause a denial of service (system crash). (CVE-2024-40902)
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;
- MIPS architecture;
- PA-RISC architecture;
- PowerPC architecture;
- RISC-V architecture;
- User-Mode Linux (UML);
OSV
linux-raspi vulnerabilities
osv·2024-09-23·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)
It was discovered that the JFS file system contained an out-of-bounds read
vulnerability when printing xattr debug information. A local attacker could
use this to cause a denial of service (system crash). (CVE-2024-40902)
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;
- MIPS architecture;
- PA-RISC architecture;
- PowerPC architecture;
- RISC-V architecture;
- x86 arch
OSV
linux, linux-aws, linux-aws-5.15, linux-azure, linux-azure-5.15, linux-gcp, linux-gcp-5.15, linux-gke, linux-gkeop, linux-gkeop-5.15, linux-hwe-5.15, linux-ibm, linux-intel-iotg, linux-intel-iotg-5.15
osv·2024-09-18·CVSS 5.5
[MEDIUM] linux, linux-aws, linux-aws-5.15, linux-azure, linux-azure-5.15, linux-gcp, linux-gcp-5.15, linux-gke, linux-gkeop, linux-gkeop-5.15, linux-hwe-5.15, linux-ibm, linux-intel-iotg, linux-intel-iotg-5.15
linux, linux-aws, linux-aws-5.15, linux-azure, linux-azure-5.15, linux-gcp, linux-gcp-5.15, linux-gke, linux-gkeop, linux-gkeop-5.15, linux-hwe-5.15, linux-ibm, linux-intel-iotg, linux-intel-iotg-5.15, linux-kvm, linux-nvidia, linux-oracle, 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:
- GPU drivers;
- BTRFS file system;
- F2FS file system;
- GFS2 file system;
- BPF subsystem;
- Netfilter;
- RxRPC session sockets;
- Integrity Measurement Architecture(IMA) framework;
(CVE-2024-39496, CVE-2024-41009, CVE-2024-26677, CVE-2024-42160,
CVE-2024-27012, CVE-2024-42228, CVE-2024-39494, CVE-2024-38570)
OSV
linux-lowlatency-hwe-6.8 vulnerabilities
osv·2024-09-13·CVSS 5.5
CVE-2024-23848 [MEDIUM] linux-lowlatency-hwe-6.8 vulnerabilities
linux-lowlatency-hwe-6.8 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)
It was discovered that the JFS file system contained an out-of-bounds read
vulnerability when printing xattr debug information. A local attacker could
use this to cause a denial of service (system crash). (CVE-2024-40902)
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;
- MIPS architecture;
- PA-RISC architecture;
- PowerPC architecture;
- RISC-V architectur
OSV
linux-nvidia-6.8 vulnerabilities
osv·2024-09-13·CVSS 5.5
CVE-2024-23848 [MEDIUM] linux-nvidia-6.8 vulnerabilities
linux-nvidia-6.8 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)
It was discovered that the JFS file system contained an out-of-bounds read
vulnerability when printing xattr debug information. A local attacker could
use this to cause a denial of service (system crash). (CVE-2024-40902)
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;
- MIPS architecture;
- PA-RISC architecture;
- PowerPC architecture;
- RISC-V architecture;
- x86
OSV
linux-nvidia, linux-nvidia-lowlatency vulnerabilities
osv·2024-09-12·CVSS 5.5
CVE-2024-23848 [MEDIUM] linux-nvidia, linux-nvidia-lowlatency vulnerabilities
linux-nvidia, linux-nvidia-lowlatency 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)
It was discovered that the JFS file system contained an out-of-bounds read
vulnerability when printing xattr debug information. A local attacker could
use this to cause a denial of service (system crash). (CVE-2024-40902)
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;
- MIPS architecture;
- PA-RISC architecture;
- PowerPC architecture;
- RISC-
OSV
linux-azure vulnerabilities
osv·2024-09-12·CVSS 5.5
CVE-2024-23848 [MEDIUM] linux-azure vulnerabilities
linux-azure 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)
It was discovered that the JFS file system contained an out-of-bounds read
vulnerability when printing xattr debug information. A local attacker could
use this to cause a denial of service (system crash). (CVE-2024-40902)
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;
- MIPS architecture;
- PA-RISC architecture;
- PowerPC architecture;
- RISC-V architecture;
- x86 arch
OSV
linux, linux-aws, linux-gcp, linux-gke, linux-ibm, linux-lowlatency, linux-oem-6.8, linux-oracle vulnerabilities
osv·2024-09-11·CVSS 5.5
CVE-2024-23848 [MEDIUM] linux, linux-aws, linux-gcp, linux-gke, linux-ibm, linux-lowlatency, linux-oem-6.8, linux-oracle vulnerabilities
linux, linux-aws, linux-gcp, linux-gke, linux-ibm, linux-lowlatency, linux-oem-6.8, linux-oracle 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)
It was discovered that the JFS file system contained an out-of-bounds read
vulnerability when printing xattr debug information. A local attacker could
use this to cause a denial of service (system crash). (CVE-2024-40902)
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;
- MIPS architectu
OSV
CVE-2024-39496: In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: fix use-after-free due to race with dev replace While loading a zone
osv·2024-07-12·CVSS 7.8
CVE-2024-39496 [HIGH] CVE-2024-39496: In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: fix use-after-free due to race with dev replace While loading a zone
In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: fix use-after-free due to race with dev replace While loading a zone's info during creation of a block group, we can race with a device replace operation and then trigger a use-after-free on the device that was just replaced (source device of the replace operation). This happens because at btrfs_load_zone_info() we extract a device from the chunk map into a local variable and then use the device while not under the protection of the device replace rwsem. So if there's a device replace operation happening when we extract the device and that device is the source of the replace operation, we will trigger a use-after-free if before we finish using the device the replace operation finishes and frees the device. Fi
GHSA
GHSA-gc3v-ppv7-rpm9: In the Linux kernel, the following vulnerability has been resolved:
btrfs: zoned: fix use-after-free due to race with dev replace
While loading a zo
ghsa_unreviewed·2024-07-12
CVE-2024-39496 [HIGH] CWE-416 GHSA-gc3v-ppv7-rpm9: In the Linux kernel, the following vulnerability has been resolved:
btrfs: zoned: fix use-after-free due to race with dev replace
While loading a zo
In the Linux kernel, the following vulnerability has been resolved:
btrfs: zoned: fix use-after-free due to race with dev replace
While loading a zone's info during creation of a block group, we can race
with a device replace operation and then trigger a use-after-free on the
device that was just replaced (source device of the replace operation).
This happens because at btrfs_load_zone_info() we extract a device from
the chunk map into a local variable and then use the device while not
under the protection of the device replace rwsem. So if there's a device
replace operation happening when we extract the device and that device
is the source of the replace operation, we will trigger a use-after-free
if before we finish using the device the replace operation finishes and
frees the device.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://git.kernel.org/stable/c/0090d6e1b210551e63cf43958dc7a1ec942cdde9https://git.kernel.org/stable/c/092571ef9a812566c8f2c9038d9c2a64c49788d6https://git.kernel.org/stable/c/17765964703b88d8befd899f8501150bb7e07e43https://git.kernel.org/stable/c/a0cc006f4214b87e70983c692e05bb36c59b5752https://git.kernel.org/stable/c/0090d6e1b210551e63cf43958dc7a1ec942cdde9https://git.kernel.org/stable/c/092571ef9a812566c8f2c9038d9c2a64c49788d6https://git.kernel.org/stable/c/17765964703b88d8befd899f8501150bb7e07e43https://git.kernel.org/stable/c/a0cc006f4214b87e70983c692e05bb36c59b5752https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
2024-07-12
Published