Description (CNA)
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 integrity.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| AMD / AMD EPYC™ 9004 Series Processors | unaffected GenoaPI_1.0.0.H |
| 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 9004 Series Processors (formerly codenamed "Genoa") | unaffected EmbGenoaPI-SP5 1.0.0.D |
| AMD / AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Bergamo") | 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-1262
References
ADP enrichment
No English description supplied.
No references supplied.