PT-2025-51608 · Amd+1 · Amd Zen5+1
CVE-2025-68195
·
Published
2025-11-04
·
Updated
2026-03-24
CVSS v2.0
7.7
High
| Vector | AV:A/AC:L/Au:S/C:C/I:C/A:C |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
An issue was identified in the Linux kernel related to AMD Zen5 CPUs. Specifically, a missing terminator in the
zen5 rdseed microcode function causes an out-of-bounds access when running x86 match min microcode rev(). This issue was detected by KASAN.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Buffer Overflow
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Weakness Enumeration
Related Identifiers
Affected Products
Amd Zen5
Linux Kernel