627 matches found
CVE-2026-46008 mm/damon/core: fix damos_walk() vs kdamond_fn() exit race
In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: fix damoswalk vs kdamondfn exit race When kdamondfn main loop is finished, the function cancels remaining damoswalk request and unset the damonctx-kdamond so that API callers and API functions themselves can show t...
EUVD-2026-32305
In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: fix damoswalk vs kdamondfn exit race When kdamondfn main loop is finished, the function cancels remaining damoswalk request and unset the damonctx-kdamond so that API callers and API functions themselves can show t...
CVE-2026-46008
In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: fix damoswalk vs kdamondfn exit race When kdamondfn main loop is finished, the function cancels remaining damoswalk request and unset the damonctx-kdamond so that API callers and API functions themselves can show t...
PT-2026-43892
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists between the damon call and damos walk functions and the kdamond fn termination process. Because the registration of requests in damon call and the unsetting of...
CVE-2026-46087
In the Linux kernel, the following vulnerability has been resolved: mm/damon/stat: fix memory leak on damonstart failure in damonstatstart Destroy the DAMON context and reset the global pointer when damonstart fails. Otherwise, the context allocated by damonstatbuildctx is leaked, and the stale...
Linux kernel 安全漏洞
The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the lack of validation of the damosquotagoal-nid value in mm/damon/core, potentially leading to...
Linux kernel 安全漏洞
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 race conditions during the exit of the damoncall function and the kdamondfn function. This could...
CVE-2026-46025
In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: fix damoncall vs kdamondfn exit race Patch series "mm/damon/core: fix damoncall/damoswalk vs kdmond exit race". damoncall and damoswalk can leak memory and/or deadlock when they race with kdamond terminations. Fix...
Linux kernel 安全漏洞
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 the damonstatstart function fails to destroy the DAMON context and reset global...
PT-2026-43887
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.0.11-1.1 Description Privileged users can trigger an out-of-bounds memory access via DAMON SYSFS. The issue occurs because the node ID in damos quota goal-nid for node mem used bp and node mem free bp is used i...
PT-2026-43875
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists between the damos walk and kdamond fn functions. When the kdamond fn main loop finishes, it cancels remaining damos walk requests and unsets damon ctx-kdamond...
Linux kernel 安全漏洞
The Linux kernel is the core used by 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 DAMON core not verifying the damosquotagoal-nid value. This could lead to out-of-bound...
PT-2026-43934
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the DAMON core where the damos quota goal-nid value for node memcg used bp and node memcg free bp is not validated before being used in the NODE-DATA macro. This allow...
PT-2026-43954
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the damon stat start function when damon start fails. The context allocated by damon stat build ctx is not destroyed, and the global pointer is not reset...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: A potential memory leak was fixed by cleaning the opsfilter variable in damonDestroyScheme. Currently, damonDestroyScheme only cleans up the filter list but leaves opsfilter untouched. This could lead to memory lea...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs: The commit test for ctx always results in memory deallocation. The damonctx used to test online DAMON parameters commits inputs only after the test fails. This means that memory is leaked for every successful onli...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: mm/damon: fixed the issue of dividing by zero in damongetintervalsscore. The current implementation allows regions with zero size without any special reasons, but damongetintervalsscore crashes when the region size is zero...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs: catch commit test ctx allocation failure The patch series “mm/damon/sysfs: fix commit test damonctx deallocation” addresses this issue. The DAMON sysfs interface dynamically allocates and uses a damonctx object to...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: The damofilter-list field is not initialized from the damosnewfilter function. damosnewfilter does not initialize the list field of the newly allocated filter object. However, the DAMON sysfs interface and...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs: check contexts-nr in repeatcallfn damonsysfsrepeatcallfn calls damonsysfsupdtunedintervals, damonsysfsupdschemesstats, and damonsysfsupdschemeseffectivequotas without checking contexts-nr. If nrcontexts is set to ...