CVE-2026-23144
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.
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.
Vendor
Product
CWE
Yayın Tarihi
2026-02-14 16:15:54
Güncelleme
2026-03-17 21:13:24
Source Identifier
416baaa9-dc9f-4396-8d5f-8c081fb06d67
KEV Date Added
-
Kategoriler
Referanslar
https://git.kernel.org/stable/c/43964644348f6b1add3055c4a6cae8f77d892a6e
https://git.kernel.org/stable/c/5651c0c391c0029541794f9c4c9597faecfd401f
https://git.kernel.org/stable/c/78b4eb99751ebd37ceade78810bf94de80f7fb3a
https://git.kernel.org/stable/c/9814cc832b88bd040fc2a1817c2b5469d0f7e862
https://git.kernel.org/stable/c/db7dfe78fc81bdd2b532d77f340fe453f2360426