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CVE-2026-31652

In the Linux kernel, the following vulnerability has been resolved: mm/damon/stat: deallocate damon_call() failure leaking damon_ctx damon_stat_start() always allocates the module's damon_ctx object (damon_stat_context). Meanwhile, if damon_call() in the function fails, the damon_ctx object is not deallocated. Hence, if the damon_call() is failed, and the user writes Y to “enabled” again, the previously allocated damon_ctx object is leaked. This cannot simply be fixed by deallocating the da
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:7b9bcffe8310005ec65292a7174ef11e81f4ecb21156ddf51b65bf92273c62d7
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":"unaffected","product":"Linux","programFiles":["mm/damon/stat.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"447f8870b484f6596d7a7130e72bd0a3f1e037bb","status":"affected","version":"405f61996d9d2e9d497cd9f6b66f41dc28d3d1d8","versionType":"git"},{"lessThan":"16c92e9bf55fa049ddb5e894dc0623dacd46a620","status":"affected","version":"405f61996d9d2e9d497cd9f6b66f41dc28d3d1d8","versionType":"git"},{"lessThan":"4c04c6b47c361612b1d70cec8f7a60b1482d1400","status":"affected","version":"405f61996d9d2e9d497cd9f6b66f41…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:cfa8ccb154ab102841040be2a716a4cff1324964a4f1b3979026bbd1eda68e0b · sha256:969efb85871daf36… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["mm/damon/stat.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.17"},{"lessThan":"6.17","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.23","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.13","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:cfa8ccb154ab102841040be2a716a4cff1324964a4f1b3979026bbd1eda68e0b · sha256:969efb85871daf36… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["mm/damon/stat.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"447f8870b484f6596d7a7130e72bd0a3f1e037bb","status":"affected","version":"405f61996d9d2e9d497cd9f6b66f41dc28d3d1d8","versionType":"git"},{"lessThan":"16c92e9bf55fa049ddb5e894dc0623dacd46a620","status":"affected","version":"405f61996d9d2e9d497cd9f6b66f41dc28d3d1d8","versionType":"git"},{"lessThan":"4c04c6b47c361612b1d70cec8f7a60b1482d1400","status":"affected","version":"405f61996d9d2e9d497cd9f6b66f41…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:cfa8ccb154ab102841040be2a716a4cff1324964a4f1b3979026bbd1eda68e0b · sha256:969efb85871daf36… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["mm/damon/stat.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.17"},{"lessThan":"6.17","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.23","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.13","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:cfa8ccb154ab102841040be2a716a4cff1324964a4f1b3979026bbd1eda68e0b · sha256:969efb85871daf36… · /containers/cna/affected/1

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/16c92e9bf55fa049ddb5e894dc0623dacd46a620"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:cfa8ccb154ab102841040be2a716a4cff1324964a4f1b3979026bbd1eda68e0b · sha256:969efb85871daf36… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/447f8870b484f6596d7a7130e72bd0a3f1e037bb"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:cfa8ccb154ab102841040be2a716a4cff1324964a4f1b3979026bbd1eda68e0b · sha256:969efb85871daf36… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/4c04c6b47c361612b1d70cec8f7a60b1482d1400"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:cfa8ccb154ab102841040be2a716a4cff1324964a4f1b3979026bbd1eda68e0b · sha256:969efb85871daf36… · /containers/cna/references/2

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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