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CVE-2026-53155

In the Linux kernel, the following vulnerability has been resolved: mm/huge_memory: use correct flags for device private PMD entry Commit 65edfda6f3f2 ("mm/rmap: extend rmap and migration support device-private entries") updated set_pmd_migration_entry() to use pmdp_huge_get_and_clear() in the softleaf case, but made no further adjustments to the function itself. Therefore this function continues to incorrectly use pmd_write(), pmd_soft_dirty() and pmd_uffd_wp() to determine whether the insta
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:7a9392f95d70a34e6c1fb0559602ffc491e646fe344ca1df9db2dc98ceecff08
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/huge_memory.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.19"},{"lessThan":"6.19","status":"unaffected","version":"0","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:v2:04af0ab7033623eb12738df2674cbfb28dd67e1e4a502c7fe2ae6ca37fdb657d · sha256:c8ef613c99845de3… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["mm/huge_memory.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"d7251c8d3f7cea76543abac6cf4ed15582c10846","status":"affected","version":"65edfda6f3f2e58f757485a056e4f1775a1404a8","versionType":"git"},{"lessThan":"43e7f189769c512c843184a8a5892ac779a6bd90","status":"affected","version":"65edfda6f3f2e58f757485a056e4f1775a1404a8","versionType":"git"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:04af0ab7033623eb12738df2674cbfb28dd67e1e4a502c7fe2ae6ca37fdb657d · sha256:c8ef613c99845de3… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["mm/huge_memory.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.19"},{"lessThan":"6.19","status":"unaffected","version":"0","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:v2:04af0ab7033623eb12738df2674cbfb28dd67e1e4a502c7fe2ae6ca37fdb657d · sha256:c8ef613c99845de3… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["mm/huge_memory.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"d7251c8d3f7cea76543abac6cf4ed15582c10846","status":"affected","version":"65edfda6f3f2e58f757485a056e4f1775a1404a8","versionType":"git"},{"lessThan":"43e7f189769c512c843184a8a5892ac779a6bd90","status":"affected","version":"65edfda6f3f2e58f757485a056e4f1775a1404a8","versionType":"git"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:04af0ab7033623eb12738df2674cbfb28dd67e1e4a502c7fe2ae6ca37fdb657d · sha256:c8ef613c99845de3… · /containers/cna/affected/0

Source references

2 source assertions
{"url":"https://git.kernel.org/stable/c/43e7f189769c512c843184a8a5892ac779a6bd90"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:04af0ab7033623eb12738df2674cbfb28dd67e1e4a502c7fe2ae6ca37fdb657d · sha256:c8ef613c99845de3… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/d7251c8d3f7cea76543abac6cf4ed15582c10846"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:04af0ab7033623eb12738df2674cbfb28dd67e1e4a502c7fe2ae6ca37fdb657d · sha256:c8ef613c99845de3… · /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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