CVE-2026-23144 (GCVE-0-2026-23144)
Vulnerability from cvelistv5
Published
2026-02-14 15:36
Modified
2026-02-14 15:36
Severity ?
VLAI Severity ?
EPSS score ?
Summary
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.
References
Impacted products
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"descriptions": [
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmm/damon/sysfs: cleanup attrs subdirs on context dir setup failure\n\nWhen a context DAMON sysfs directory setup is failed after setup of attrs/\ndirectory, subdirectories of attrs/ directory are not cleaned up. As a\nresult, DAMON sysfs interface is nearly broken until the system reboots,\nand the memory for the unremoved directory is leaked.\n\nCleanup the directories under such failures."
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"providerMetadata": {
"dateUpdated": "2026-02-14T15:36:09.518Z",
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{
"url": "https://git.kernel.org/stable/c/9814cc832b88bd040fc2a1817c2b5469d0f7e862"
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"title": "mm/damon/sysfs: cleanup attrs subdirs on context dir setup failure",
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"cveId": "CVE-2026-23144",
"datePublished": "2026-02-14T15:36:09.518Z",
"dateReserved": "2026-01-13T15:37:45.974Z",
"dateUpdated": "2026-02-14T15:36:09.518Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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