Veille CVE
CVE-2025-54509
4.0 MoyenneDescription
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.
Produits concernés
- AMD EPYC™ 9004 Series Processors
- AMD EPYC™ 9005 Series Processors
- AMD EPYC™ 8004 Series Processors
- AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Genoa")
- AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Bergamo")
- AMD EPYC™ Embedded 8004 Series Processors
- AMD EPYC™ Embedded 9005 Series Processors
Scores CVSS
| Version | Score | Source | Vecteur |
|---|---|---|---|
| 4.0 | 4.0 Moyenne | psirt@amd.com | 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 |