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CVE-2026-53207

In the Linux kernel, the following vulnerability has been resolved: mm/memory-failure: fix hugetlb_lock AA deadlock in get_huge_page_for_hwpoison Two concurrent madvise(MADV_HWPOISON) calls on the same hugetlb page can trigger a recursive spinlock self-deadlock (AA deadlock) on hugetlb_lock when racing with a concurrent unmap: thread#0 thread#1 -------- -------- madvise(folio, MADV_HWPOISON) -> poisons the folio successfully
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:7b73cc65be04fc76ac90afac398190df846a53ee57e43effd655de466ae17043
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/hugetlb.h","include/linux/mm.h","mm/hugetlb.c","mm/memory-failure.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.18"},{"lessThan":"5.18","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.176","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.143","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffect…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:767f10447e717c20cb16461a77407a95ca00948e3d3bf4ebf73ade972f2ae7fd · sha256:c53d9726d5d7af76… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["include/linux/hugetlb.h","include/linux/mm.h","mm/hugetlb.c","mm/memory-failure.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"fc3ff42cb0cbf947e4600ae9761c3783760050e2","status":"affected","version":"405ce051236cc65b30bbfe490b28ce60ae6aed85","versionType":"git"},{"lessThan":"77b73b54801ae7137479c141fd0473a491c1dc48","status":"affected","version":"405ce051236cc65b30bbfe490b28ce60ae6aed85","versionType":"git"},{"lessThan":"a33bfed648c10f5a1519981dbfad80841191e…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:767f10447e717c20cb16461a77407a95ca00948e3d3bf4ebf73ade972f2ae7fd · sha256:c53d9726d5d7af76… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["include/linux/hugetlb.h","include/linux/mm.h","mm/hugetlb.c","mm/memory-failure.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.18"},{"lessThan":"5.18","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.176","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.143","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffect…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:767f10447e717c20cb16461a77407a95ca00948e3d3bf4ebf73ade972f2ae7fd · sha256:c53d9726d5d7af76… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["include/linux/hugetlb.h","include/linux/mm.h","mm/hugetlb.c","mm/memory-failure.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"fc3ff42cb0cbf947e4600ae9761c3783760050e2","status":"affected","version":"405ce051236cc65b30bbfe490b28ce60ae6aed85","versionType":"git"},{"lessThan":"77b73b54801ae7137479c141fd0473a491c1dc48","status":"affected","version":"405ce051236cc65b30bbfe490b28ce60ae6aed85","versionType":"git"},{"lessThan":"a33bfed648c10f5a1519981dbfad80841191e…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:767f10447e717c20cb16461a77407a95ca00948e3d3bf4ebf73ade972f2ae7fd · sha256:c53d9726d5d7af76… · /containers/cna/affected/0

Source references

6 source assertions
{"url":"https://git.kernel.org/stable/c/3c2d42b8ee345b17a4ba56b0f6492d1ff4c1178e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:767f10447e717c20cb16461a77407a95ca00948e3d3bf4ebf73ade972f2ae7fd · sha256:c53d9726d5d7af76… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/77b73b54801ae7137479c141fd0473a491c1dc48"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:767f10447e717c20cb16461a77407a95ca00948e3d3bf4ebf73ade972f2ae7fd · sha256:c53d9726d5d7af76… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/a33bfed648c10f5a1519981dbfad80841191edc8"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:767f10447e717c20cb16461a77407a95ca00948e3d3bf4ebf73ade972f2ae7fd · sha256:c53d9726d5d7af76… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/bf7ba8f96c258c30393814491930ae4ecdc5fe5e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:767f10447e717c20cb16461a77407a95ca00948e3d3bf4ebf73ade972f2ae7fd · sha256:c53d9726d5d7af76… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/dd77a83915b07e2b0205adb284f08b39ae31dc4b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:767f10447e717c20cb16461a77407a95ca00948e3d3bf4ebf73ade972f2ae7fd · sha256:c53d9726d5d7af76… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/fc3ff42cb0cbf947e4600ae9761c3783760050e2"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:767f10447e717c20cb16461a77407a95ca00948e3d3bf4ebf73ade972f2ae7fd · sha256:c53d9726d5d7af76… · /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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