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CVE-2026-23144Published

mm/damon/sysfs: cleanup attrs subdirs on context dir setup failure

Exact source revision recorded 23 Oct 2026 15:48:27 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

cve-program · CVE-2026-23144

Published

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.

Source published
14 Feb 2026 15:36:09 UTC
Source modified
19 Oct 2026 18:25:33 UTC
Observed here
23 Oct 2026 15:48:27 UTC
Source terms
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Sources read 8 Nov 21:05 UTC · 275 of 275 readable · 273 fully read · documentation 469/469 current

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