CVE-2025-68195

medium

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.

References

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

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

Details

Source: Mitre, NVD

Published: 2025-12-16

Updated: 2025-12-18

Risk Information

CVSS v2

Base Score: 4.6

Vector: CVSS2#AV:L/AC:L/Au:S/C:N/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 5.5

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H