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CVE-2025-68378

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix stackmap overflow check in __bpf_get_stackid() Syzkaller reported a KASAN slab-out-of-bounds write in __bpf_get_stackid() when copying stack trace data. The issue occurs when the perf trace contains more stack entries than the stack map bucket can hold, leading to an out-of-bounds write in the bucket's data array.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:c4939b1f3f629f55097fed6435665b2765650706db2c78543f9c792019bb599f
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/bpf/stackmap.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":"6.12.*","status":"unaffected","version":"6.12.63","versionType":"semver"},{"lessThanOrEqual":"6.17.*","status":"unaffected","version":"6.17.13","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.2","versionType":"semver"},{"lessThanO…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:57879fed5c556e6faebf398c3502d7d4e74104d2d43fc53e520afb4e98590ee6 · sha256:4635ee3b3677a5af… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["kernel/bpf/stackmap.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"d1f424a77b6bd27b361737ed73df49a0158f1590","status":"affected","version":"ee2a098851bfbe8bcdd964c0121f4246f00ff41e","versionType":"git"},{"lessThan":"2a008f6de163279deffd488c1deab081bce5667c","status":"affected","version":"ee2a098851bfbe8bcdd964c0121f4246f00ff41e","versionType":"git"},{"lessThan":"4669a8db976c8cbd5427fe9945f12c5fa5168ff3","status":"affected","version":"ee2a098851bfbe8bcdd964c0…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:57879fed5c556e6faebf398c3502d7d4e74104d2d43fc53e520afb4e98590ee6 · sha256:4635ee3b3677a5af… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["kernel/bpf/stackmap.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":"6.12.*","status":"unaffected","version":"6.12.63","versionType":"semver"},{"lessThanOrEqual":"6.17.*","status":"unaffected","version":"6.17.13","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.2","versionType":"semver"},{"lessThanO…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:57879fed5c556e6faebf398c3502d7d4e74104d2d43fc53e520afb4e98590ee6 · sha256:4635ee3b3677a5af… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["kernel/bpf/stackmap.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"d1f424a77b6bd27b361737ed73df49a0158f1590","status":"affected","version":"ee2a098851bfbe8bcdd964c0121f4246f00ff41e","versionType":"git"},{"lessThan":"2a008f6de163279deffd488c1deab081bce5667c","status":"affected","version":"ee2a098851bfbe8bcdd964c0121f4246f00ff41e","versionType":"git"},{"lessThan":"4669a8db976c8cbd5427fe9945f12c5fa5168ff3","status":"affected","version":"ee2a098851bfbe8bcdd964c0…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:57879fed5c556e6faebf398c3502d7d4e74104d2d43fc53e520afb4e98590ee6 · sha256:4635ee3b3677a5af… · /containers/cna/affected/0

Source references

4 source assertions
{"url":"https://git.kernel.org/stable/c/23f852daa4bab4d579110e034e4d513f7d490846"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:57879fed5c556e6faebf398c3502d7d4e74104d2d43fc53e520afb4e98590ee6 · sha256:4635ee3b3677a5af… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/2a008f6de163279deffd488c1deab081bce5667c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:57879fed5c556e6faebf398c3502d7d4e74104d2d43fc53e520afb4e98590ee6 · sha256:4635ee3b3677a5af… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/4669a8db976c8cbd5427fe9945f12c5fa5168ff3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:57879fed5c556e6faebf398c3502d7d4e74104d2d43fc53e520afb4e98590ee6 · sha256:4635ee3b3677a5af… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/d1f424a77b6bd27b361737ed73df49a0158f1590"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:57879fed5c556e6faebf398c3502d7d4e74104d2d43fc53e520afb4e98590ee6 · sha256:4635ee3b3677a5af… · /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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