AZL-101301 CVE-2026-89796 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: avoid infinite kdamondmergeregions internal loop Patch series "mm/damon: unurgent fixes for infinite loop, NULL de-ref and races", v1.1. Sashiko found a few issues in DAMON that could cause infinite loop, NULL...

CVE-2026-89796

In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: avoid infinite kdamondmergeregions internal loop Patch series "mm/damon: unurgent fixes for infinite loop, NULL de-ref and races", v1.1. Sashiko found a few issues in DAMON that could cause infinite loop, NULL...

CVE-2026-90006 samples/damon/mtier: handle damon_stop() failure

In the Linux kernel, the following vulnerability has been resolved: samples/damon/mtier: handle damonstop failure damonsamplemtierstop assumes its damonstop call will always successfully stops the two DAMON contexts. Hence it deallocates the two DAMON contexts after the damonstop call. However, i...

CVE-2026-90004

CVE-2026-90004 is a Linux kernel vulnerability in the DAMON (Data Access Monitoring) subsystem (mm/damon/core). The function damon_apply_min_nr_regions() assumes that region splitting (damon_split_region_at()) always succeeds. On a silent memory allocation failure, an invalid pointer can be retur...

CVE-2026-90005 samples/damon/wsse: handle damon_start() failure

In the Linux kernel, the following vulnerability has been resolved: samples/damon/wsse: handle damonstart failure Patch series "samples/damon: handle damonstart,stop failures". All DAMON sample modules are not correctly handling failures from damonstart. Among those, mtier also has an additional...

CVE-2026-89796

CVE-2026-89796 affects the Linux kernel 's mm/damon/core subsystem. In kdamond_merge_regions() , if the maximum merge threshold exceeds UINT_MAX / 2 , doubling the threshold can overflow and bypass the loop-break condition, causing an infinite loop when the region count cannot be reduced below th...

CVE-2026-89796 mm/damon/core: avoid infinite kdamond_merge_regions() internal loop

In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: avoid infinite kdamondmergeregions internal loop Patch series "mm/damon: unurgent fixes for infinite loop, NULL de-ref and races", v1.1. Sashiko found a few issues in DAMON that could cause infinite loop, NULL...

EUVD-2026-80396

In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: avoid infinite kdamondmergeregions internal loop Patch series "mm/damon: unurgent fixes for infinite loop, NULL de-ref and races", v1.1. Sashiko found a few issues in DAMON that could cause infinite loop, NULL...

CVE-2026-89796 mm/damon/core: avoid infinite kdamond_merge_regions() internal loop

In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: avoid infinite kdamondmergeregions internal loop Patch series "mm/damon: unurgent fixes for infinite loop, NULL de-ref and races", v1.1. Sashiko found a few issues in DAMON that could cause infinite loop, NULL...

Linux Distros Unpatched Vulnerability : CVE-2026-89796

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mm/damon/core: avoid infinite kdamondmergeregions internal loop Patch series mm/damon: unurgent fixes for infinite loop, NULL de-ref and races, v1.1. Sashiko...

Linux Distros Unpatched Vulnerability : CVE-2026-90005

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - samples/damon/wsse: handle damonstart failure Patch series samples/damon: handle damonstart,stop failures. All DAMON sample modules are not correctly handling...

Linux Distros Unpatched Vulnerability : CVE-2026-90006

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - samples/damon/mtier: handle damonstop failure damonsamplemtierstop assumes its damonstop call will always successfully stops the two DAMON contexts. Hence it...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: mm/damon/reclaim: A divide-by-zero error can occur in damonreclaimapplyparameters. When creating a new scheme for DAMONRECLAIM, the calculation of ‘minageregion’ uses ‘aggrinterval’ as the divisor, which may lead to a...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: mm/damon/lrusort: A divide-by-zero error was avoided in damonlrusortapplyparameters. The patch series “mm/damon: Avoid divide-by-zero in DAMON module’s parameter application”. The RECLAIM and LRUSORT modules of DAMON do not perfo...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs-scheme: Cleanup of subdirectories under the scheme dir setup failed. When the setup of the DAMOS-scheme DAMON sysfs directory fails after setting up the accesspattern/ directory, the subdirectories of the...

Astra Linux – Vulnerability in Linux 6.1

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 6.1

In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs: fixed a use-after-free in stateshow stateshow reads kdamond-damonctx without holding damonsysfslock. This allows for a use-after-free race condition: CPU 0 CPU 1 ----- ----- stateshow damonsysfsturndamonon ctx =...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs: The code checks contexts-nr before accessing contextsarr0. Multiple sysfs command paths dereference contextsarr0 without first verifying that kdamond-contexts-nr == 1. A user can set nrcontexts to 0 via sysfs whil...

Linux Distros Unpatched Vulnerability : CVE-2026-80592

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - samples/damon/mtier: fail early if address range parameters are invalid The comment on top of struct damonregion clearly says that For any use case, @ar should ...

SUSE CVE-2026-80592

In the Linux kernel, the following vulnerability has been resolved: samples/damon/mtier: fail early if address range parameters are invalid The comment on top of struct damonregion clearly says that For any use case, @ar should be non-zero positive size. which is now verified in...