CVE-2026-89558: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: md/raid10: fix stilldegraded being inverted in raid10syncrequest Commit fe6a19d40ceb "md/md-bitmap: merge mdbitmapstartsync into bitmapoperations" converted stilldegraded from int to bool, but inverted the assignment in the loop...

The vulnerability of the raid10_sync_request() function in the drivers/md/raid10.c module of the Linux kernel driver for multiple device-based systems (RAID and LVM) allows a hacker to cause a service failure.

The vulnerability of the raid10syncrequest function in the drivers/md/raid10.c module of the Linux kernel’s device driver for multiple devices RAID and LVM is related to display errors when reporting resource status due to inconsistent checks. Exploiting this vulnerability can allow an attacker t...

SUSE CVE-2023-53832

In the Linux kernel, the following vulnerability has been resolved: md/raid10: fix null-ptr-deref in raid10syncrequest initresync inits mempool and sets conf-havereplacemnt at the beginning of sync, closesync frees the mempool when sync is completed. After 1 recovery might be skipped and initresy...

CVE-2023-53832: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: md/raid10: fix null-ptr-deref in raid10syncrequest initresync inits mempool and sets conf-havereplacemnt at the beginning of sync, closesync frees the mempool when sync is completed. After 1 recovery might be skipped and initresy...

CVE-2023-53380: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: md/raid10: fix null-ptr-deref of mreplace in raid10syncrequest There are two check of 'mreplace' in raid10syncrequest. In the first check, 'needreplace' will be set and 'mreplace' will be used later if no-Faulty 'mreplace' exists...

CVE-2023-53299: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: md/raid10: fix leak of 'r10bio-remaining' for recovery raid10syncrequest will add 'r10bio-remaining' for both rdev and replacement rdev. However, if the read io fails, recoveryrequestwrite returns without issuing the write io, in...

CVE-2024-38598

In the Linux kernel, the following vulnerability has been resolved: md: fix resync softlockup when bitmap size is less than array size Is is reported that for dm-raid10, lvextend + lvchange --syncaction will trigger following softlockup: kernel:watchdog: BUG: soft lockup - CPU3 stuck for 26s!...