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CVE-2025-68329

In the Linux kernel, the following vulnerability has been resolved: tracing: Fix WARN_ON in tracing_buffers_mmap_close for split VMAs When a VMA is split (e.g., by partial munmap or MAP_FIXED), the kernel calls vm_ops->close on each portion. For trace buffer mappings, this results in ring_buffer_unmap() being called multiple times while ring_buffer_map() was only called once. This causes ring_buffer_unmap() to return -ENODEV on subsequent calls because user_mapped is already 0, triggering a W
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:dd75bae297260e86b52bd9f6aec755eb2361a6d8129604b1c05f0bdff3d561ec
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":["kernel/trace/trace.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.10"},{"lessThan":"6.10","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.61","versionType":"semver"},{"lessThanOrEqual":"6.17.*","status":"unaffected","version":"6.17.11","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"6.18","versionType":"original_commit_for_fix"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d21850146029ccf63a144a83905c96bb4921febd7b10030a84dead47518ce3c0 · sha256:48c78a7f5f75c03b… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["kernel/trace/trace.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"922fdd0b755a84f9933b3ca195f60092b6bb88ee","status":"affected","version":"cf9f0f7c4c5bb45e7bb270e48bab6f7837825a64","versionType":"git"},{"lessThan":"45053c12c45f0fb8ef6ab95118dd928d2fec0255","status":"affected","version":"cf9f0f7c4c5bb45e7bb270e48bab6f7837825a64","versionType":"git"},{"lessThan":"b042fdf18e89a347177a49e795d8e5184778b5b6","status":"affected","version":"cf9f0f7c4c5bb45e7bb270e48…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d21850146029ccf63a144a83905c96bb4921febd7b10030a84dead47518ce3c0 · sha256:48c78a7f5f75c03b… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["kernel/trace/trace.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.10"},{"lessThan":"6.10","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.61","versionType":"semver"},{"lessThanOrEqual":"6.17.*","status":"unaffected","version":"6.17.11","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"6.18","versionType":"original_commit_for_fix"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d21850146029ccf63a144a83905c96bb4921febd7b10030a84dead47518ce3c0 · sha256:48c78a7f5f75c03b… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["kernel/trace/trace.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"922fdd0b755a84f9933b3ca195f60092b6bb88ee","status":"affected","version":"cf9f0f7c4c5bb45e7bb270e48bab6f7837825a64","versionType":"git"},{"lessThan":"45053c12c45f0fb8ef6ab95118dd928d2fec0255","status":"affected","version":"cf9f0f7c4c5bb45e7bb270e48bab6f7837825a64","versionType":"git"},{"lessThan":"b042fdf18e89a347177a49e795d8e5184778b5b6","status":"affected","version":"cf9f0f7c4c5bb45e7bb270e48…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d21850146029ccf63a144a83905c96bb4921febd7b10030a84dead47518ce3c0 · sha256:48c78a7f5f75c03b… · /containers/cna/affected/0

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/45053c12c45f0fb8ef6ab95118dd928d2fec0255"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d21850146029ccf63a144a83905c96bb4921febd7b10030a84dead47518ce3c0 · sha256:48c78a7f5f75c03b… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/922fdd0b755a84f9933b3ca195f60092b6bb88ee"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d21850146029ccf63a144a83905c96bb4921febd7b10030a84dead47518ce3c0 · sha256:48c78a7f5f75c03b… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/b042fdf18e89a347177a49e795d8e5184778b5b6"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d21850146029ccf63a144a83905c96bb4921febd7b10030a84dead47518ce3c0 · sha256:48c78a7f5f75c03b… · /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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