Vulnerability in Amd Epyc™ 8004 Series Processors
CVE-2025-54509
Improper access control for register interface in the Input-Output Memory Management Unit (IOMMU) could allow a privileged attacker to cause non-coherent accesses by the AMD Secure Processor (ASP), potentially resulting in loss of integrit…
EPSS: 0.001 (2.8th percentile) — read the EPSS interpretation.
Affected products
- Amd Epyc™ 8004 Series Processors — versions GenoaPI_1.0.0.H
- Amd Epyc™ 9004 Series Processors — versions GenoaPI_1.0.0.H
- Amd Epyc™ 9005 Series Processors — versions TurinPI_1.0.0.8
- Amd Epyc™ Embedded 8004 Series Processors — versions EmbGenoaPI-SP5 1.0.0.D
- Amd Epyc™ Embedded 9004 Series Processors (Formerly Codenamed "Bergamo") — versions EmbGenoaPI-SP5 1.0.0.D
- Amd Epyc™ Embedded 9004 Series Processors (Formerly Codenamed "Genoa") — versions EmbGenoaPI-SP5 1.0.0.D
- Amd Epyc™ Embedded 9005 Series Processors — versions EmbeddedTurinPI_SP5_1004