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...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: f2fs: Fixed out-of-bounds access during read/writing of sysfs attributes. Some f2fs sysfs attributes suffer from out-of-bounds memory access and incorrect handling of integer values whose size is not 4 bytes. Example: vm: echo...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: uacce: fixed the isolate/sysfs check condition. uacce supports the device isolation feature. If the driver implements the isolateerrthresholdread and isolateerrthresholdwrite callback functions, uacce will now create sysfs...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs: cleanup attrs subdirs on context dir setup failure When the setup of DAMON’s sysfs directory fails after the setup of attrs/, subdirectories of attrs/ directory are not cleaned up. As a result, DAMON’s sysfs...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: reset: gpio: Suppressing the bind attributes in sysfs. This is a special device that is created dynamically and is supposed to remain in memory forever. Currently, there is no devlink between this device and the actual reset...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: Platform/x86: classmate-laptop – Added NULL pointer checks where necessary. In several places within the Classmate laptop driver, code that uses the accel object may execute before its address is stored in the driver’s data...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: In raid1reshape, the freezearray function is called before modifying the r1bio memory pool conf-r1biopool and conf-raiddisks. The unfreezearray function is called after the update is completed. However, freezearray only waits unt...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Fixed a memory leak in the GETDATADIRECTSYSFSPATH handler. The UVERBSHANDLERMLX5IBMETHODGETDATADIRECTSYSFSPATH function allocates memory for the device path using kobjectgetpath. If the length of the device path exceed...

PT-2026-52019

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A deadlock occurs in the Linux kernel when the value "clear" is written to the array state variable. The md attr store function breaks sysfs active protection to allow an array to delete...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: IB/mad: Don't call to function that might sleep while in atomic context CVE-2022-50472 In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix crash when I/O abort times out...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs-schemes: Protect the kfree function with damonsysfslock. The damonsysfsquotgoal-path can be read and written by users via the sysfs 'path' file. It can also be indirectly read, for the parameters committed to DAMON...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs-schemes: Protect memcgpath calls using damonsysfslock. The patch addresses the issue where reading and writing files named memcgpath in the DAMON sysfs interface can occur simultaneously with writing operations,...

CVE-2026-52905

A flaw was found in the Linux kernel's Data Access MONitor DAMON core. The damonstart function, when used via the DAMON sysfs interface, failed to properly validate the minregionsz parameter. This allowed non-power of two values, which could lead to unaligned DAMON region address ranges and...

CVE-2026-52905 mm/damon/core: disallow non-power of two min_region_sz on damon_start()

In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: disallow non-power of two minregionsz on damonstart Commit d8f867fa0825 "mm/damon: add damonctx-minszregion" introduced a bug that allows unaligned DAMON region address ranges. Commit c80f46ac228b "mm/damon/core:...

CVE-2026-52905

In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: disallow non-power of two minregionsz on damonstart Commit d8f867fa0825 "mm/damon: add damonctx-minszregion" introduced a bug that allows unaligned DAMON region address ranges. Commit c80f46ac228b "mm/damon/core:...

PT-2026-47791

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A bug in the DAMON Data Access MONitor subsystem allows the use of unaligned region address ranges. This occurs because the sysfs interface can emit a min region sz value that is not a...

SUSE CVE-2026-46264

In the Linux kernel, the following vulnerability has been resolved: drm/xe/pf: Fix sysfs initialization In case of devmaddactionorreset failure the provided cleanup action will be run immediately on the not yet initialized kobject. This may lead to errors like: kobject: 'null' ff110001393608e0: i...

SUSE CVE-2026-46272

In the Linux kernel, the following vulnerability has been resolved: coresight: tmc-etr: Fix race condition between sysfs and perf mode When trying to run perf and sysfs mode simultaneously, the WARNON in tmcetrenablehw is triggered sometimes: WARNING: CPU: 42 PID: 3911571 at...

CVE-2026-46264

A flaw was found in the Linux kernel's drm/xe/pf component. This vulnerability arises during the initialization of the sysfs interface, where an error in devmaddactionorreset can cause a cleanup action to execute on an uninitialized kernel object. This can lead to a use-after-free condition, whic...

CVE-2026-46272

A flaw was found in the Linux kernel's Coresight Trace Memory Controller TMC Embedded Trace Router ETR driver. A race condition can occur when both the sysfs and perf modes are used simultaneously. This can lead to a kernel warning, potentially causing system instability or unexpected behavior...