79 matches found
kernel: dm ioctl: prevent potential spectre v1 gadget
A vulnerability was found in the Linux kernel's dm-ioctl interface in the lookupioctl function, which accepts a user-provided cmd value that is used to index the ioctls array directly. This issue could lead to an out-of-bounds access if the CPU speculatively executes the array access before cmd i...
kernel: dm ioctl: prevent potential spectre v1 gadget
A vulnerability was found in the Linux kernel's dm-ioctl interface in the lookupioctl function, which accepts a user-provided cmd value that is used to index the ioctls array directly. This issue could lead to an out-of-bounds access if the CPU speculatively executes the array access before cmd i...
PT-2025-18488
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A bug in the Linux kernel's dm ioctl has been resolved. The issue occurs when the list versions function estimates the required space using the dm target iteratelist version get needed,...
GSD-2022-1002408 dm ioctl: prevent potential spectre v1 gadget
dm ioctl: prevent potential spectre v1 gadget This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.14.276 by commit...
GSD-2022-1001400 dm ioctl: prevent potential spectre v1 gadget
dm ioctl: prevent potential spectre v1 gadget This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.16.20 by commit...
GSD-2022-1001058 dm ioctl: prevent potential spectre v1 gadget
dm ioctl: prevent potential spectre v1 gadget This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.17.3 by commit...
PT-2022-29331
Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to 5.17.3 Description The issue is related to a potential Spectre v1 gadget in the dm ioctl. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...
PT-2022-30751
Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.9.311 Description The issue is related to a potential Spectre v1 gadget in the dm ioctl. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...
PT-2022-30592
Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.19.238 Description The issue is related to a potential Spectre v1 gadget in the dm ioctl. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...
PT-2022-29998
Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.34 Description The issue is related to a potential Spectre v1 gadget in the dm ioctl. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...
PT-2022-30470
Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to 5.4.189 Description The issue is related to a potential Spectre v1 gadget in the dm ioctl. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...
PT-2022-30279
Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.111 Description The issue is related to a potential Spectre v1 gadget in the dm ioctl. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...
PT-2022-30681
Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.14.276 Description The issue is related to a potential Spectre v1 gadget in the dm ioctl. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...
PT-2022-29673
Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.16.20 Description The issue is related to a potential Spectre v1 gadget in the dm ioctl. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...
kernel: out of bounds array access in drivers/md/dm-ioctl.c
An out-of-bounds OOB memory write flaw was found in listdevices in drivers/md/dm-ioctl.c in the Multi-device driver module in the Linux kernel. A bound check failure allows an attacker with special user CAPSYSADMIN privilege to gain access to out-of-bounds memory leading to a system crash, a leak...
Unbreakable Enterprise kernel-container security update
4.14.35-2047.504.2.el7 - md/raid1: properly indicate failure when ending a failed write request Paul Clements Orabug: 32887159 - video: hypervfb: Add ratelimit on error message Michael Kelley Orabug: 32856879 - Drivers: hv: vmbus: Initialize unloadevent statically Andrea Parri Microsoft Orabug:...
Unbreakable Enterprise kernel security update
5.4.17-2102.202.5 - sctp: delay autoasconf init until binding the first addr Xin Long Orabug: 32907967 CVE-2021-23133 CVE-2021-23133 - dm ioctl: fix out of bounds array access when no devices Mikulas Patocka Orabug: 32860491 CVE-2021-31916 - uek-rpm: update kABI lists for the new symbols Saeed...
An out-of-bounds (OOB) memory write flaw was found in list_devices in drivers/md/dm-ioctl.c in the Multi-device driver module in the Linux kernel before 5.12. A bound check failure allows an attacker with special user (CAP_SYS_ADMIN) privilege to gain access to out-of-bounds memory leading to a system crash or a leak of internal kernel information. The highest threat from this vulnerability is to system availability.
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CVE-2021-31916
An out-of-bounds OOB memory write flaw was found in listdevices in drivers/md/dm-ioctl.c in the Multi-device driver module in the Linux kernel before 5.12. A bound check failure allows an attacker with special user CAPSYSADMIN privilege to gain access to out-of-bounds memory leading to a system...