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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.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:3d81271da9d3dd25459e40ab11626ba5133d260cfacc692327ceaae043619028
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"affected","product":"Linux","programFiles":["mm/damon/sysfs.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.18"},{"lessThan":"5.18","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.162","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.122","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.67","versionType":"semver"},{"lessThanOrEqual…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:03c107adab6ae3757f8e069a80f19cb5d18fe8d0879ebf827327ea953c71f39c · sha256:7ccb55e3eff2a76d… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["mm/damon/sysfs.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"db7dfe78fc81bdd2b532d77f340fe453f2360426","status":"affected","version":"c951cd3b89010c7a4751b9d4ea074007e44851e6","versionType":"git"},{"lessThan":"43964644348f6b1add3055c4a6cae8f77d892a6e","status":"affected","version":"c951cd3b89010c7a4751b9d4ea074007e44851e6","versionType":"git"},{"lessThan":"5651c0c391c0029541794f9c4c9597faecfd401f","status":"affected","version":"c951cd3b89010c7a4751b9d4ea074…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:03c107adab6ae3757f8e069a80f19cb5d18fe8d0879ebf827327ea953c71f39c · sha256:7ccb55e3eff2a76d… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["mm/damon/sysfs.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.18"},{"lessThan":"5.18","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.162","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.122","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.67","versionType":"semver"},{"lessThanOrEqual…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:03c107adab6ae3757f8e069a80f19cb5d18fe8d0879ebf827327ea953c71f39c · sha256:7ccb55e3eff2a76d… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["mm/damon/sysfs.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"db7dfe78fc81bdd2b532d77f340fe453f2360426","status":"affected","version":"c951cd3b89010c7a4751b9d4ea074007e44851e6","versionType":"git"},{"lessThan":"43964644348f6b1add3055c4a6cae8f77d892a6e","status":"affected","version":"c951cd3b89010c7a4751b9d4ea074007e44851e6","versionType":"git"},{"lessThan":"5651c0c391c0029541794f9c4c9597faecfd401f","status":"affected","version":"c951cd3b89010c7a4751b9d4ea074…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:03c107adab6ae3757f8e069a80f19cb5d18fe8d0879ebf827327ea953c71f39c · sha256:7ccb55e3eff2a76d… · /containers/cna/affected/0

Source references

5 source assertions
{"url":"https://git.kernel.org/stable/c/43964644348f6b1add3055c4a6cae8f77d892a6e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:03c107adab6ae3757f8e069a80f19cb5d18fe8d0879ebf827327ea953c71f39c · sha256:7ccb55e3eff2a76d… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/5651c0c391c0029541794f9c4c9597faecfd401f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:03c107adab6ae3757f8e069a80f19cb5d18fe8d0879ebf827327ea953c71f39c · sha256:7ccb55e3eff2a76d… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/78b4eb99751ebd37ceade78810bf94de80f7fb3a"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:03c107adab6ae3757f8e069a80f19cb5d18fe8d0879ebf827327ea953c71f39c · sha256:7ccb55e3eff2a76d… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/9814cc832b88bd040fc2a1817c2b5469d0f7e862"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:03c107adab6ae3757f8e069a80f19cb5d18fe8d0879ebf827327ea953c71f39c · sha256:7ccb55e3eff2a76d… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/db7dfe78fc81bdd2b532d77f340fe453f2360426"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:03c107adab6ae3757f8e069a80f19cb5d18fe8d0879ebf827327ea953c71f39c · sha256:7ccb55e3eff2a76d… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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