ROS-20261006-73-0255

The vulnerability of the damonsysfsschemeadddirs function in the mm/damon/sysfs-schemes.c module, a memory management subsystem of the Linux operating system, is related to improper disabling or release of resources. Exploiting this vulnerability could allow an attacker to compromise the...

ROS-20261006-73-0257

The vulnerability of the damonsysfscontextadddirs function in the mm/damon/sysfs.c module, a memory management subsystem of the Linux kernel, is related to improper disabling or release of resources. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrit...

SUSE CVE-2026-90004

In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: handle region split failure in applyminnrregions damonapplyminnrregions repeatedly split each region until its size becomes small enough to meet the user-defined low limit of the number of regions. The loop assumes...

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-2026-89796: Undefined Security Weakness

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-2026-90004: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: handle region split failure in applyminnrregions damonapplyminnrregions repeatedly split each region until its size becomes small enough to meet the user-defined low limit of the number of regions. The loop assumes...

Linux kernel Memory Management Buffer Overflow DoS

The vulnerability of the damonstatstart and damonstatstop functions in the mm/damon/stat.c module, a memory-management subsystem of the Linux operating system, is related to the repeated use of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: always put unsuccessfully committed target pids damoncommittarget puts and gets the destination and the source target pids. It puts the destination target pid because it will be overwritten by the source target pid...

CVE-2026-74645: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: mm/damon/lrusort: error out for 10000 activemembp damosquotascore can trigger division by zero if the target value is zero. DAMONLRUSORT lets users set the target value for the hot memory scheme via activemembp parameter. It avoi...

CVE-2026-74644: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: mm/damon/ops-common: putback folios on invalid migrate nid damonpamigrate and damosvamigrate isolate folios into a local list and then call damonmigratepages. When targetnid is invalid including the scheme default NUMANONODE / -1...

CVE-2026-74644: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: mm/damon/ops-common: putback folios on invalid migrate nid damonpamigrate and damosvamigrate isolate folios into a local list and then call damonmigratepages. When targetnid is invalid including the scheme default NUMANONODE / -1...

CVE-2026-72176: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs-schemes: put stats for schemeadddirs internal error damonsysfsschemeadddirs setup the triedregions directory after the stats directory setup is completed. When the triedregions directory setup is failed, the setup...

CVE-2026-72177: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs-schemes: fix dir put orders in accesspatternadddirs Patch series "mm/damon/sysfs-schemes: fix wrong directories put orders in error paths". Error paths of damonsysfsaccesspatternadddirs and damonsysfsschemeadddirs...

CVE-2026-72178: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: always put unsuccessfully committed target pids damoncommittarget puts and gets the destination and the source target pids. It puts the destination target pid because it will be overwritten by the source target pid...

CVE-2026-68164: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: disallow overlapping input ranges for damonsetregions damonsetregions assumes the input ranges are sorted by the address and don't overlap each other. Hence the assumption was initially to be explicitly validated...

CVE-2026-68165: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: validate ranges in damonsetregions DAMON core logic assumes zero length regions don't exist. However, a few DAMON API callers including DAMONSYSFS, DAMONRECLAIM and DAMONLRUSORT allow users to set empty monitoring...

mm/damon/sysfs.c Memory Management Data Compromise

The vulnerability of the damonsysfscontextadddirs function in the mm/damon/sysfs.c module, a memory management subsystem of the Linux operating system, is related to improper disabling or release of resources. Exploiting this vulnerability could allow an attacker to compromise the confidentiality...

CVE-2026-64458: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: mm/damon/ops-common: handle extreme intervals in damonhotscore Fix three issues in damonhotscore that comes from wrong handling of extreme zero or too high monitoring intervals user setup. When the user sets sampling interval zer...

CVE-2026-64239: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs-schemes: delete tried region in regionsrmdirs DAMON sysfs maintains the DAMOS tried region directory objects via a linked list. When the user requests refresh of the directories, DAMON sysfs removes all the region...

CVE-2026-64184: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs-schemes: call missing memcgroupiterbreak damonsysfsmemcgpathtoid breaks memcgroupiter loop without calling memcgroupiterbreak. This leaks the cgroup reference. Fix the issue by calling memcgroupiterbreak before the...