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Description

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.

PUBLISHED Reserved 2025-12-16 | Published 2025-12-16 | Updated 2025-12-16 | Assigner Linux

Product status

Default status
unaffected

36ff93e66d0efc46e39fab536a9feec968daa766 (git) before 4c6b56a76478bd1ab609827c571905386c11d308
affected

607b9fb2ce248cc5b633c5949e0153838992c152 (git) before f1fdffe0afea02ba783acfe815b6a60e7180df40
affected

e980de2ff109dacb6d9d3a77f01b27c467115ecb (git)
affected

Default status
unaffected

References

git.kernel.org/...c/4c6b56a76478bd1ab609827c571905386c11d308

git.kernel.org/...c/f1fdffe0afea02ba783acfe815b6a60e7180df40

cve.org (CVE-2025-68195)

nvd.nist.gov (CVE-2025-68195)

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Data based on CVE®. Copyright © 1999-2025, The MITRE Corporation. All rights reserved.