CVE-2026-23144None▾ SunlitIn the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs: cleanup attrs subdirs on context dir setup failure When a context DAMON sysfs directory setup is failed after setup of attrs/ directory, subdirectories…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.1%
In the Linux kernel, the following vulnerability has been resolved:
mm/damon/sysfs: cleanup attrs subdirs on context dir setup failure
When a context DAMON sysfs directory setup is failed after setup of attrs/ directory, subdirectories of attrs/ directory are not cleaned up. As a result, DAMON sysfs interface is nearly broken until the system reboots, and the memory for the unremoved directory is leaked.
Cleanup the directories under such failures.
Linux >= c951cd3b89010c7a4751b9d4ea074007e44851e6 < db7dfe78fc81bdd2b532d77f340fe453f2360426Linux >= c951cd3b89010c7a4751b9d4ea074007e44851e6 < 43964644348f6b1add3055c4a6cae8f77d892a6eLinux >= c951cd3b89010c7a4751b9d4ea074007e44851e6 < 5651c0c391c0029541794f9c4c9597faecfd401fLinux >= c951cd3b89010c7a4751b9d4ea074007e44851e6 < 78b4eb99751ebd37ceade78810bf94de80f7fb3aLinux >= c951cd3b89010c7a4751b9d4ea074007e44851e6 < 9814cc832b88bd040fc2a1817c2b5469d0f7e862Linux 5.18Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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