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CVE-2026-53334

In the Linux kernel, the following vulnerability has been resolved: mm/damon/reclaim: handle ctx allocation failure Patch series "mm/damon/{reclaim,lru_sort}: handle ctx allocation failures". DAMON_RECLAIM and DAMON_LRU_SORT could dereference NULL pointers if their damon_ctx object allocations fail. The bugs are expected to happen infrequently because the allocations are arguably too small to fail on common setups. But theoretically they are possible and the consequences are bad. Fix those
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:ecd898071324a6408a465e1b2c12c56e5b45e878c2faa0bed885efbfb5fe923f
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/reclaim.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"66bc00ea37fa8ec14be5a3909d067a5967ef234b","status":"affected","version":"3f7a914ab9a5e46cf8aac7de270f02aa3f63de04","versionType":"git"},{"lessThan":"635b45ce61de53a9357e28ac97461428cdb650f0","status":"affected","version":"3f7a914ab9a5e46cf8aac7de270f02aa3f63de04","versionType":"git"},{"lessThan":"7e2ed8a29427af534bf2cb9b8bc51762b8b6e654","status":"affected","version":"3f7a914ab9a5e46cf8aac7de270…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:26110113f3f0802ab547a62417362a4377ffbc2c76defbb5717395bf2f6ab644 · sha256:136c8efc1344b778… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["mm/damon/reclaim.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.18"},{"lessThan":"6.18","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.36","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.13","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commit_for_fix"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:26110113f3f0802ab547a62417362a4377ffbc2c76defbb5717395bf2f6ab644 · sha256:136c8efc1344b778… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["mm/damon/reclaim.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"66bc00ea37fa8ec14be5a3909d067a5967ef234b","status":"affected","version":"3f7a914ab9a5e46cf8aac7de270f02aa3f63de04","versionType":"git"},{"lessThan":"635b45ce61de53a9357e28ac97461428cdb650f0","status":"affected","version":"3f7a914ab9a5e46cf8aac7de270f02aa3f63de04","versionType":"git"},{"lessThan":"7e2ed8a29427af534bf2cb9b8bc51762b8b6e654","status":"affected","version":"3f7a914ab9a5e46cf8aac7de270…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:26110113f3f0802ab547a62417362a4377ffbc2c76defbb5717395bf2f6ab644 · sha256:136c8efc1344b778… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["mm/damon/reclaim.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.18"},{"lessThan":"6.18","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.36","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.13","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commit_for_fix"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:26110113f3f0802ab547a62417362a4377ffbc2c76defbb5717395bf2f6ab644 · sha256:136c8efc1344b778… · /containers/cna/affected/1

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/635b45ce61de53a9357e28ac97461428cdb650f0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:26110113f3f0802ab547a62417362a4377ffbc2c76defbb5717395bf2f6ab644 · sha256:136c8efc1344b778… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/66bc00ea37fa8ec14be5a3909d067a5967ef234b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:26110113f3f0802ab547a62417362a4377ffbc2c76defbb5717395bf2f6ab644 · sha256:136c8efc1344b778… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/7e2ed8a29427af534bf2cb9b8bc51762b8b6e654"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:26110113f3f0802ab547a62417362a4377ffbc2c76defbb5717395bf2f6ab644 · sha256:136c8efc1344b778… · /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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