PT-2023-33314 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.10.158 Description: The issue provides extra FRAME WARN leeway when KASAN is enabled. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions prior to...

PT-2023-33410 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v4.19.268 Description: The issue provides a little extra FRAME WARN leeway when KASAN is enabled. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions...

PT-2024-11845 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to an out-of-bounds access in the sja1105 init l2 policing function. This function initializes L2 policers to prevent interference with normal packet reception. Th...

kernel: dm raid: fix KASAN warning in raid5_add_disks

In the Linux kernel, the following vulnerability has been resolved: dm raid: fix KASAN warning in raid5adddisks There's a KASAN warning in raid5adddisk when running the LVM testsuite. The warning happens in the test lvconvert-raid-reshape-lineartoraid6-single-type.sh. We fix the warning by...

kernel: blk-throttle: Set BIO_THROTTLED when bio has been throttled

In the Linux kernel, the following vulnerability has been resolved: blk-throttle: Set BIOTHROTTLED when bio has been throttled 1.In current process, all bio will set the BIOTHROTTLED flag after blkthrotlbio. 2.If bio needs to be throttled, it will start the timer and stop submit bio directly. Bio...

kernel: dm mirror log: round up region bitmap size to BITS_PER_LONG

In the Linux kernel, the following vulnerability has been resolved: dm mirror log: round up region bitmap size to BITSPERLONG The code in dm-log rounds up bitsetsize to 32 bits. It then uses findnextzerobitle on the allocated region. findnextzerobitle accesses the bitmap using unsigned long...

kernel: ext4: fix use-after-free in ext4_rename_dir_prepare

In the Linux kernel, the following vulnerability has been resolved: ext4: fix use-after-free in ext4renamedirprepare We got issue as follows: EXT4-fs loop0: mounted filesystem without journal. Opts: ,errors=continue ext4getfirstdirblock: bh-bdata=0xffff88810bee6000 len=34478 ext4getfirstdirblock:...

kernel: dm raid: fix address sanitizer warning in raid_resume

In the Linux kernel, the following vulnerability has been resolved: dm raid: fix address sanitizer warning in raidresume There is a KASAN warning in raidresume when running the lvm test lvconvert-raid.sh. The reason for the warning is that mddev-raiddisks is greater than rs-raiddisks, so the loop...

kernel: dm raid: fix KASAN warning in raid5_add_disks

In the Linux kernel, the following vulnerability has been resolved: dm raid: fix KASAN warning in raid5adddisks There's a KASAN warning in raid5adddisk when running the LVM testsuite. The warning happens in the test lvconvert-raid-reshape-lineartoraid6-single-type.sh. We fix the warning by...

kernel: dm thin: fix use-after-free crash in dm_sm_register_threshold_callback

In the Linux kernel, the following vulnerability has been resolved: dm thin: fix use-after-free crash in dmsmregisterthresholdcallback Fault inject on pool metadata device reports: BUG: KASAN: use-after-free in dmpoolregistermetadatathreshold+0x40/0x80 Read of size 8 at addr ffff8881b9d50068 by...

PT-2025-26011 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel has been resolved, related to a KASAN warning in the raid resume function. The warning occurs when mddev-raid disks is greater than rs-raid disks,...

GSD-2022-1006315 md-raid10: fix KASAN warning

md-raid10: fix KASAN warning 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 v4.9.326 by commit 75fbd370a2cec9e92f48285bd90735ed0c837f52. For mo...

GSD-2022-1006272 md-raid10: fix KASAN warning

md-raid10: fix KASAN warning 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 v4.14.291 by commit bcbdc26a44aba488d2f7122f2d66801bccb74733. For...

GSD-2022-1006178 md-raid10: fix KASAN warning

md-raid10: fix KASAN warning 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 v4.19.256 by commit 7a6ccc8fa192fd357c2d5d4c6ce67c834a179e23. For...

GSD-2022-1005665 arm64: kasan: Revert "arm64: mte: reset the page tag in page->flags"

arm64: kasan: Revert "arm64: mte: reset the page tag in page-flags" 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 v5.15.61 by commit...

GSD-2022-1005343 md-raid10: fix KASAN warning

md-raid10: fix KASAN warning 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 v5.19.2 by commit 5f57843565131bb782388f9d993f9ee8f453dee1. For mor...

GSD-2022-1005341 arm64: kasan: do not instrument stacktrace.c

arm64: kasan: do not instrument stacktrace.c 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 v5.19.2 by commit...

GSD-2022-1005336 arm64: kasan: Revert "arm64: mte: reset the page tag in page->flags"

arm64: kasan: Revert "arm64: mte: reset the page tag in page-flags" 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 v5.19.2 by commit...

GSD-2022-1005254 kasan: fix zeroing vmalloc memory with HW_TAGS

kasan: fix zeroing vmalloc memory with HWTAGS 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 v5.19.2 by commit...

GSD-2022-1005238 RDMA/rxe: Fix BUG: KASAN: null-ptr-deref in rxe_qp_do_cleanup

RDMA/rxe: Fix BUG: KASAN: null-ptr-deref in rxeqpdocleanup 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 v5.19.2 by commit...