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CVE-2026-53335

In the Linux kernel, the following vulnerability has been resolved: mm/damon/lru_sort: handle ctx allocation failure DAMON_LRU_SORT allocates the damon_ctx object for its kdamond in its init function. damon_lru_sort_enabled_store() wrongly assumes the allocation will always succeed once tried. If the damon_ctx allocation was failed, therefore, code execution reaches to damon_commit_ctx() while 'ctx' is NULL. As a result, it dereferences the NULL 'ctx' pointer. Avoid the NULL dereference by
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:a9f5b0e776df4946ad72675534cb6d791da90cfb05b9fae04ad3cd4648adddeb
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/lru_sort.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:v2:405ac3bfa752b5d610d0de1a526ba2f4a01ce5b3026dcf9ea4b5284a2c62b748 · sha256:3b5d2ceb8cacb5c8… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["mm/damon/lru_sort.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"6d48f15659395bf1381114f01be91bc68e0be46a","status":"affected","version":"c4a8e662c839ac0003e4781aa324cb2d68ed9cb1","versionType":"git"},{"lessThan":"daab1996431a71f43219dcac48ecc9ad2aad3f1c","status":"affected","version":"c4a8e662c839ac0003e4781aa324cb2d68ed9cb1","versionType":"git"},{"lessThan":"ab04340b5ae5d52c1d46b750538febcde9d889e7","status":"affected","version":"c4a8e662c839ac0003e4781aa3…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:405ac3bfa752b5d610d0de1a526ba2f4a01ce5b3026dcf9ea4b5284a2c62b748 · sha256:3b5d2ceb8cacb5c8… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["mm/damon/lru_sort.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:v2:405ac3bfa752b5d610d0de1a526ba2f4a01ce5b3026dcf9ea4b5284a2c62b748 · sha256:3b5d2ceb8cacb5c8… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["mm/damon/lru_sort.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"6d48f15659395bf1381114f01be91bc68e0be46a","status":"affected","version":"c4a8e662c839ac0003e4781aa324cb2d68ed9cb1","versionType":"git"},{"lessThan":"daab1996431a71f43219dcac48ecc9ad2aad3f1c","status":"affected","version":"c4a8e662c839ac0003e4781aa324cb2d68ed9cb1","versionType":"git"},{"lessThan":"ab04340b5ae5d52c1d46b750538febcde9d889e7","status":"affected","version":"c4a8e662c839ac0003e4781aa3…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:405ac3bfa752b5d610d0de1a526ba2f4a01ce5b3026dcf9ea4b5284a2c62b748 · sha256:3b5d2ceb8cacb5c8… · /containers/cna/affected/0

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/6d48f15659395bf1381114f01be91bc68e0be46a"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:405ac3bfa752b5d610d0de1a526ba2f4a01ce5b3026dcf9ea4b5284a2c62b748 · sha256:3b5d2ceb8cacb5c8… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/ab04340b5ae5d52c1d46b750538febcde9d889e7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:405ac3bfa752b5d610d0de1a526ba2f4a01ce5b3026dcf9ea4b5284a2c62b748 · sha256:3b5d2ceb8cacb5c8… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/daab1996431a71f43219dcac48ecc9ad2aad3f1c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:405ac3bfa752b5d610d0de1a526ba2f4a01ce5b3026dcf9ea4b5284a2c62b748 · sha256:3b5d2ceb8cacb5c8… · /containers/cna/references/1

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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