CVE-2026-89577

A flaw was found in the Linux kernel's device mapper I/O dm-io and RAID1 dm-raid1 components. Incorrect error handling for non-retryable errors such as BLKSTSNOTSUPP and BLKSTSINVAL could lead to misbehavior when a user utilizes unaligned bio vectors on dm-raid1. This misbehavior could potentiall...

ROS-20260701-73-0056

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...

CVE-2026-53123

In the Linux kernel, the following vulnerability has been resolved: md: wake raid456 reshape waiters before suspend During raid456 reshape, direct IO across the reshape position can sleep in raid5makerequest waiting for reshape progress while still holding an activeio reference. If userspace then...

CVE-2026-53125 md: fix array_state=clear sysfs deadlock

In the Linux kernel, the following vulnerability has been resolved: md: fix arraystate=clear sysfs deadlock When "clear" is written to arraystate, mdattrstore breaks sysfs active protection so the array can delete itself from its own sysfs store method. However, mdattrstore currently drops the...

PT-2026-43912

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the md/md-llbitmap component where the system fails to check the In sync flag when reading bitmap pages from member disks. The code iterates through all rdevs and read...

Linux Kernel Security Vulnerabilities

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the fact that when the dm-raid module is used to stop an RAID array, the metadata devices become...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013563)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013563 advisory. In the Linux kernel, the following vulnerability has been resolved: md/raid1: stop mdxraid1 thread when raid1 array run failed fail run raid1 array when we assemble...

Linux kernel dm-Data Compromise Buffer Overflow

The vulnerability of the dmintegrityctr function in the drivers/md/dm-integrity.c file of the support for multiple devices RAID and LVM in the Linux kernel is related to the execution of operations outside of the buffer in memory. Exploiting this vulnerability could allow an attacker to compromis...

CVE-2025-71225 md: suspend array while updating raid_disks via sysfs

In the Linux kernel, the following vulnerability has been resolved: md: suspend array while updating raiddisks via sysfs In raid1reshape, freezearray is called before modifying the r1bio memory pool conf-r1biopool and conf-raiddisks, and unfreezearray is called after the update is completed...

Linux kernel raid10_run() function Heap Buffer Overflow DoS

The vulnerability of the raid10run function in the drivers/md/raid10.c module of the Linux kernel affects several device-related functions such as RAID and LVM. This vulnerability is related to improper memory release mechanisms memory leaks. Exploiting this vulnerability could allow an attacker ...

CLSA-2026-1768663754 kernel: Fix of 38 CVEs

ALSA: usb-audio: Fix out-of-bounds read in sndusbgetaudioformatuac3 CVE-2025-38249 - drm/i915/gt: Fix timeline left held on VMA alloc error CVE-2025-38389 - md/raid1: Fix stack memory use after return in raid1reshape CVE-2025-38445 - atm: clip: Fix infinite recursive call of clippush...

CVE-2022-50715 md/raid1: stop mdx_raid1 thread when raid1 array run failed

In the Linux kernel, the following vulnerability has been resolved: md/raid1: stop mdxraid1 thread when raid1 array run failed fail run raid1 array when we assemble array with the inactive disk only, but the mdxraid1 thread were not stop, Even if the associated resources have been released. it wi...

CVE-2022-50715 md/raid1: stop mdx_raid1 thread when raid1 array run failed

In the Linux kernel, the following vulnerability has been resolved: md/raid1: stop mdxraid1 thread when raid1 array run failed fail run raid1 array when we assemble array with the inactive disk only, but the mdxraid1 thread were not stop, Even if the associated resources have been released. it wi...

CVE-2022-50715

CVE-2022-50715 — Linux kernel md/raid1 NULL dereference during poweroff . When an md raid1 array fails to assemble with an inactive disk, the mdx_raid1 thread is not stopped, leading to a NULL pointer dereference during poweroff. The working fix is to unregister the md thread before freeing RAID1...

SUSE CVE-2025-40303

In the Linux kernel, the following vulnerability has been resolved: btrfs: ensure no dirty metadata is written back for an fs with errors BUG During development of a minor feature make sure all btrfsbio::endio is called in task context, I noticed a crash in generic/388, where metadata writes...

CVE-2023-53313

In the Linux kernel, the following vulnerability has been resolved: md/raid10: fix wrong setting of maxcorrreaderrors There is no input check when echo md/maxreaderrors and overflow might occur. Add check of input number...

Linux kernel dm.c Start I/O Account Heap Buffer Overflow DoS

Vulnerability of the startioacct function in the drivers/md/dm.c module – The driver for supporting multiple devices such as RAID and LVM in the Linux operating system is vulnerable due to the use of a NULL pointer. Exploiting this vulnerability could allow an attacker to cause service failures...

UBUNTU-CVE-2022-49526

In the Linux kernel, the following vulnerability has been resolved: md/bitmap: don't set sb values if can't pass sanity check If bitmap area contains invalid data, kernel will crash then mdadm triggers "Segmentation fault". This is cluster-md speical bug. In non-clustered env, mdadm will handle...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that originates from an access in dm raid that exceeds a raid member array boundary...

DEBIAN-CVE-2024-26755

In the Linux kernel, the following vulnerability has been resolved: md: Don't suspend the array for interrupted reshape mdstartsync will suspend the array if there are spares that can be added or removed from conf, however, if reshape is still in progress, this won't happen at all or data will be...