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CVE-2026-31445

In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: avoid use of half-online-committed context One major usage of damon_call() is online DAMON parameters update. It is done by calling damon_commit_ctx() inside the damon_call() callback function. damon_commit_ctx() can fail for two reasons: 1) invalid parameters and 2) internal memory allocation failures. In case of failures, the damon_ctx that attempted to be updated (commit destination) can be partially updat
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:10daccecfa69f1dc6c516b8cf08449146b3f23e927613cd796b7ebb50292b413
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":["include/linux/damon.h","mm/damon/core.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.15"},{"lessThan":"6.15","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.21","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.11","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_c…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b316f6db162b151268881775ba61c7dc8c8f69428bbfc9259c437addc65a1f49 · sha256:e6f8a2450f83e2cf… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["include/linux/damon.h","mm/damon/core.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"9c495f9d3781cd692bd199531cabd4627155e8cd","status":"affected","version":"3301f1861d34f53911a30a8f5f41b9141bd8ed39","versionType":"git"},{"lessThan":"1b247cd0654a3a306996fa80741d79296c683a56","status":"affected","version":"3301f1861d34f53911a30a8f5f41b9141bd8ed39","versionType":"git"},{"lessThan":"26f775a054c3cda86ad465a64141894a90a9e145","status":"affected","version":"3301f1…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b316f6db162b151268881775ba61c7dc8c8f69428bbfc9259c437addc65a1f49 · sha256:e6f8a2450f83e2cf… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["include/linux/damon.h","mm/damon/core.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.15"},{"lessThan":"6.15","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.21","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.11","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_c…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b316f6db162b151268881775ba61c7dc8c8f69428bbfc9259c437addc65a1f49 · sha256:e6f8a2450f83e2cf… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["include/linux/damon.h","mm/damon/core.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"9c495f9d3781cd692bd199531cabd4627155e8cd","status":"affected","version":"3301f1861d34f53911a30a8f5f41b9141bd8ed39","versionType":"git"},{"lessThan":"1b247cd0654a3a306996fa80741d79296c683a56","status":"affected","version":"3301f1861d34f53911a30a8f5f41b9141bd8ed39","versionType":"git"},{"lessThan":"26f775a054c3cda86ad465a64141894a90a9e145","status":"affected","version":"3301f1…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b316f6db162b151268881775ba61c7dc8c8f69428bbfc9259c437addc65a1f49 · sha256:e6f8a2450f83e2cf… · /containers/cna/affected/0

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/1b247cd0654a3a306996fa80741d79296c683a56"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b316f6db162b151268881775ba61c7dc8c8f69428bbfc9259c437addc65a1f49 · sha256:e6f8a2450f83e2cf… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/26f775a054c3cda86ad465a64141894a90a9e145"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b316f6db162b151268881775ba61c7dc8c8f69428bbfc9259c437addc65a1f49 · sha256:e6f8a2450f83e2cf… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/9c495f9d3781cd692bd199531cabd4627155e8cd"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b316f6db162b151268881775ba61c7dc8c8f69428bbfc9259c437addc65a1f49 · sha256:e6f8a2450f83e2cf… · /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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