Description (CNA)
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.
Affected (CNA)
| 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 |
CWE
CWE-414
References
ADP enrichment
No English description supplied.
No references supplied.