CVE-2025-68195

Published: Dec 16, 2025

Modified: May 23, 2026

PUBLISHED

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.

Vendor	Product	Versions
Linux	Linux	affected `36ff93e66d0efc46e39fab536a9feec968daa766 - < 4c6b56a76478bd1ab609827c571905386c11d308` affected `607b9fb2ce248cc5b633c5949e0153838992c152 - < f1fdffe0afea02ba783acfe815b6a60e7180df40` affected `e980de2ff109dacb6d9d3a77f01b27c467115ecb` affected `6.12.58 - < 6.13`
Linux	Linux	All versions

References

https://git.kernel.org/stable/c/4c6b56a76478bd1ab609827c571905386c11d308

https://git.kernel.org/stable/c/f1fdffe0afea02ba783acfe815b6a60e7180df40

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CVE-2025-68195

Description

Affected Products

References