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CVE-2025-68195

In the Linux kernel, the following vulnerability has been resolved: x86/CPU/AMD: Add missing terminator for zen5_rdseed_microcode Running x86_match_min_microcode_rev() on a Zen5 CPU trips up KASAN for an out of bounds access.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:e5144de1ee3c8194bb809fb25bc35508e1a609b2a9c37bb8ec701d580c1fed4c
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":"unaffected","product":"Linux","programFiles":["arch/x86/kernel/cpu/amd.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"4c6b56a76478bd1ab609827c571905386c11d308","status":"affected","version":"36ff93e66d0efc46e39fab536a9feec968daa766","versionType":"git"},{"lessThan":"f1fdffe0afea02ba783acfe815b6a60e7180df40","status":"affected","version":"607b9fb2ce248cc5b633c5949e0153838992c152","versionType":"git"},{"status":"affected","version":"e980de2ff109dacb6d9d3a77f01b27c467115ecb","versionType":"git"},{"lessThan"…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ebcb738588c634444ac77e8bd27d0b8a372ec019e9da3c78ab78601750c93bed · sha256:eaf26d25863906e1… · /containers/cna/affected/0

{"defaultStatus":"unaffected","product":"Linux","programFiles":["arch/x86/kernel/cpu/amd.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ebcb738588c634444ac77e8bd27d0b8a372ec019e9da3c78ab78601750c93bed · sha256:eaf26d25863906e1… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["arch/x86/kernel/cpu/amd.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"4c6b56a76478bd1ab609827c571905386c11d308","status":"affected","version":"36ff93e66d0efc46e39fab536a9feec968daa766","versionType":"git"},{"lessThan":"f1fdffe0afea02ba783acfe815b6a60e7180df40","status":"affected","version":"607b9fb2ce248cc5b633c5949e0153838992c152","versionType":"git"},{"status":"affected","version":"e980de2ff109dacb6d9d3a77f01b27c467115ecb","versionType":"git"},{"lessThan"…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ebcb738588c634444ac77e8bd27d0b8a372ec019e9da3c78ab78601750c93bed · sha256:eaf26d25863906e1… · /containers/cna/affected/0
{"defaultStatus":"unaffected","product":"Linux","programFiles":["arch/x86/kernel/cpu/amd.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ebcb738588c634444ac77e8bd27d0b8a372ec019e9da3c78ab78601750c93bed · sha256:eaf26d25863906e1… · /containers/cna/affected/1

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":7.1,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:ebcb738588c634444ac77e8bd27d0b8a372ec019e9da3c78ab78601750c93bed · sha256:eaf26d25863906e1… · /containers/cna/metrics/0/cvssV3_1

Source references

2 source assertions
{"url":"https://git.kernel.org/stable/c/4c6b56a76478bd1ab609827c571905386c11d308"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ebcb738588c634444ac77e8bd27d0b8a372ec019e9da3c78ab78601750c93bed · sha256:eaf26d25863906e1… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/f1fdffe0afea02ba783acfe815b6a60e7180df40"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ebcb738588c634444ac77e8bd27d0b8a372ec019e9da3c78ab78601750c93bed · sha256:eaf26d25863906e1… · /containers/cna/references/1

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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