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.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| AMD | AMD EPYC™ 8004 Series Processors | Range not provided by sourceCNA affecteddefault affected | |
| AMD | AMD EPYC™ 9004 Series Processors | Range not provided by sourceCNA affecteddefault affected | |
| AMD | AMD EPYC™ 9005 Series Processors | Range not provided by sourceCNA affecteddefault affected | |
| AMD | AMD EPYC™ Embedded 8004 Series Processors | Range not provided by sourceCNA affecteddefault affected | |
| AMD | AMD EPYC™ Embedded 9004 Series Processors (Formerly Codenamed "Bergamo") | Range not provided by sourceCNA affecteddefault affected |
CVSS version used by this source: 4.0
CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:N/SC:N/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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