CVE-2025-54510

Published: Apr 16, 2026

Modified: May 13, 2026

PUBLISHED

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.

Vendor	Product	Versions
AMD	AMD EPYC™ 9004 Series Processors	unaffected `GenoaPI_1.0.0.H`
AMD	AMD EPYC™ 7003 Series Processors	unaffected `MilanPI-SP3_1.0.0.J`
AMD	AMD EPYC™ 9005 Series Processors	unaffected `TurinPI_1.0.0.8`
AMD	AMD EPYC™ 8004 Series Processors	unaffected `GenoaPI_1.0.0.H`
AMD	AMD EPYC™ Embedded 7003 Series Processors	unaffected `EmbMilanPI-SP3 1.0.0.D`
AMD	AMD EPYC™ Embedded 9004 Series Processors	unaffected `EmbGenoaPI-SP5 1.0.0.D`
AMD	AMD EPYC™ Embedded 9004 Series Processors	unaffected `EmbGenoaPI-SP5 1.0.0.D`
AMD	AMD EPYC™ Embedded 8004 Series Processors	unaffected `EmbGenoaPI-SP5 1.0.0.D`
AMD	AMD EPYC™ Embedded 9005 Series Processors	unaffected `EmbeddedTurinPI_SP5_1004`

Weaknesses (CWE)

CWE-414

References

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

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CVE-2025-54510

Description

Affected Products

Weaknesses (CWE)

References