CVE-2022-49674 dm raid: fix accesses beyond end of raid member array

In the Linux kernel, the following vulnerability has been resolved: dm raid: fix accesses beyond end of raid member array On dm-raid table load using raidctr, dm-raid allocates an array rs-devsrs-raiddisks for the raid device members. rs-raiddisks is defined by the number of raid metadata and ima...

CVE-2022-49674

The CVE-2022-49674 issue is a Linux kernel vulnerability in dm-raid where an array (rs->devs) could be accessed beyond its end when the raid_disks-derived count differed from metadata-driven counts during RAID layout changes. The root cause is using rs->raid_disks for iteration instead of t...

CVE-2022-49673 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...

CVE-2022-49673

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-raid456, md/raid456: fix a deadlock for dm-raid456 while io concurrent with reshape

In the Linux kernel, the following vulnerability has been resolved: dm-raid456, md/raid456: fix a deadlock for dm-raid456 while io concurrent with reshape For raid456, if reshape is still in progress, then IO across reshape position will wait for reshape to make progress. However, for dm-raid, in...

EulerOS 2.0 SP12 : kernel (EulerOS-SA-2024-2544)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : bpf, skmsg: Fix NULL pointer dereference in skpsockskbingressenqueueCVE-2024-36938 bpf, sockmap: Prevent lock inversion deadlock in map delete...

EulerOS 2.0 SP9 : kernel (EulerOS-SA-2024-2369)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : kernel:ACPI: CPPC: Use accesswidth over bitwidth for system memory accessesCVE-2024-35995 kernel: block: fix overflow in...

dm-raid: really frozen sync_thread during suspend

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CVE-2024-43820

In the Linux kernel, the following vulnerability has been resolved: dm-raid: Fix WARNONONCE check for syncthread in raidresume rm-raid devices will occasionally trigger the following warning when being resumed after a table load because DMRECOVERYRUNNING is set: WARNING: CPU: 7 PID: 5660 at...

SUSE CVE-2024-43820

In the Linux kernel, the following vulnerability has been resolved: dm-raid: Fix WARNONONCE check for syncthread in raidresume rm-raid devices will occasionally trigger the following warning when being resumed after a table load because DMRECOVERYRUNNING is set: WARNING: CPU: 7 PID: 5660 at...

CVE-2024-43820

In the Linux kernel, the following vulnerability has been resolved: dm-raid: Fix WARNONONCE check for syncthread in raidresume rm-raid devices will occasionally trigger the following warning when being resumed after a table load because DMRECOVERYRUNNING is set: WARNING: CPU: 7 PID: 5660 at...

DEBIAN-CVE-2024-43820

In the Linux kernel, the following vulnerability has been resolved: dm-raid: Fix WARNONONCE check for syncthread in raidresume rm-raid devices will occasionally trigger the following warning when being resumed after a table load because DMRECOVERYRUNNING is set: WARNING: CPU: 7 PID: 5660 at...

CVE-2024-43820

In the Linux kernel, the following vulnerability has been resolved: dm-raid: Fix WARNONONCE check for syncthread in raidresume rm-raid devices will occasionally trigger the following warning when being resumed after a table load because DMRECOVERYRUNNING is set: WARNING: CPU: 7 PID: 5660 at...

UBUNTU-CVE-2024-43820

In the Linux kernel, the following vulnerability has been resolved: dm-raid: Fix WARNONONCE check for syncthread in raidresume rm-raid devices will occasionally trigger the following warning when being resumed after a table load because DMRECOVERYRUNNING is set: WARNING: CPU: 7 PID: 5660 at...

CVE-2024-43855

CVE-2024-43855 is a Linux kernel vulnerability in the md (RAID) subsystem where a deadlock could occur while an mddev is suspended and a flush bio is in progress. The connected docs describe the root cause as non-atomic increment/decrement of the active_io counter during the md flush sequence, en...

CVE-2024-43855 md: fix deadlock between mddev_suspend and flush bio

In the Linux kernel, the following vulnerability has been resolved: md: fix deadlock between mddevsuspend and flush bio Deadlock occurs when mddev is being suspended while some flush bio is in progress. It is a complex issue. T1. the first flush is at the ending stage, it clears 'mddev-flushbio'...

CVE-2024-43820

In the Linux kernel, the following vulnerability has been resolved: dm-raid: Fix WARNONONCE check for syncthread in raidresume rm-raid devices will occasionally trigger the following warning when being resumed after a table load because DMRECOVERYRUNNING is set: WARNING: CPU: 7 PID: 5660 at...

CVE-2024-43820 dm-raid: Fix WARN_ON_ONCE check for sync_thread in raid_resume

In the Linux kernel, the following vulnerability has been resolved: dm-raid: Fix WARNONONCE check for syncthread in raidresume rm-raid devices will occasionally trigger the following warning when being resumed after a table load because DMRECOVERYRUNNING is set: WARNING: CPU: 7 PID: 5660 at...

CVE-2024-43820

CVE-2024-43820: Linux kernel DM-RAID flaw in raid_resume could WARN_ON_ONCE when resuming after a table load because MD_RECOVERY_RUNNING may be set without the sync_thread being registered. The fix changes the check to verify sync_thread is non-NULL (instead of only MD_RECOVERY_RUNNING). Affected...

CVE-2024-43820 dm-raid: Fix WARN_ON_ONCE check for sync_thread in raid_resume

In the Linux kernel, the following vulnerability has been resolved: dm-raid: Fix WARNONONCE check for syncthread in raidresume rm-raid devices will occasionally trigger the following warning when being resumed after a table load because DMRECOVERYRUNNING is set: WARNING: CPU: 7 PID: 5660 at...