CVE-2025-54510

MEDIUM

AMD EPYC 9004 Series - Privilege Escalation

Title source: llm

Description

A missing lock verification in AMD Secure Processor (ASP) firmware may permit a locally authenticated attacker with administrative privileges to alter MMIO routing on some Zen 5-based products, potentially compromising guest system integrity.

References (1)

Core 1

Core References

https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-3034.html

Scores

CVSS v4 5.9

EPSS 0.0002

EPSS Percentile 4.4%

CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:N/SI:H/SA:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-414

Status published

Products (9)

AMD/AMD EPYC™ 7003 Series Processors MilanPI-SP3_1.0.0.J

AMD/AMD EPYC™ 8004 Series Processors GenoaPI_1.0.0.H

AMD/AMD EPYC™ 9004 Series Processors GenoaPI_1.0.0.H

AMD/AMD EPYC™ 9005 Series Processors TurinPI_1.0.0.8

AMD/AMD EPYC™ Embedded 7003 Series Processors EmbMilanPI-SP3 1.0.0.D

AMD/AMD EPYC™ Embedded 8004 Series Processors EmbGenoaPI-SP5 1.0.0.D

AMD/AMD EPYC™ Embedded 9004 Series Processors EmbGenoaPI-SP5 1.0.0.D

AMD/AMD EPYC™ Embedded 9005 Series Processors EmbeddedTurinPI_SP5_1004

Published Apr 16, 2026

Tracked Since Apr 17, 2026