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Vulnérabilités de AMD AMD EPYC™ 9004 Series Processors

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CVE Résumé Score Publiée
CVE-2025-54509 Improper access control for register interface in the Input-Output Memory Management Unit (IOMMU) could allow a… 4.0 Moyenne 9 juin 2026
CVE-2026-0432 Incorrect default permissions in the installation directory for the AMD chipset driver could allow an attacker to… 8.5 Élevée 15 mai 2026
CVE-2025-48512 Incorrect default permissions in the installation directory for the AMD general-purpose input/output controller (GPIO)… 7.0 Élevée 15 mai 2026
CVE-2025-61972 Missing lock bit protection for NBIO registers could allow a local admin-privileged attacker to gain arbitrary System… 8.5 Élevée 13 mai 2026
CVE-2025-61971 Missing lock bit protection for NBIO registers could allow a local admin-privileged attacker to modify MMIO routing… 5.9 Moyenne 13 mai 2026
CVE-2025-54502 Incorrect use of boot service in the AMD Platform Configuration Blob (APCB) SMM driver could allow a privileged attacker… 7.1 Élevée 16 avr. 2026
CVE-2025-54510 A missing lock verification in AMD Secure Processor (ASP) firmware may permit a locally authenticated attacker with… 5.9 Moyenne 16 avr. 2026
CVE-2023-20585 Insufficient checks of the RMP on host buffer access in IOMMU may allow an attacker with privileges and a compromised… 5.6 Moyenne 16 avr. 2026
CVE-2023-31364 Improper handling of direct memory writes in the input-output memory management unit could allow a malicious guest… 8.3 Élevée 26 févr. 2026
CVE-2024-36355 Improper input validation in the SMM handler could allow an attacker with Ring0 access to write to SMRAM and modify… 7.0 Élevée 10 févr. 2026
CVE-2024-36310 Improper input validation in the SMM communications buffer could allow a privileged attacker to perform an out of bounds… 4.6 Moyenne 10 févr. 2026
CVE-2025-0031 A use after free in the SEV firmware could allow a malicous hypervisor to activate a migrated guest with the… 4.6 Moyenne 10 févr. 2026
CVE-2025-48514 Insufficient Granularity of Access Control in SEV firmware can allow a privileged attacker to create a SEV-ES Guest to… 4.0 Moyenne 10 févr. 2026
CVE-2025-48509 Missing Checks in certain functions related to RMP initialization can allow a local admin privileged attacker to cause… 1.8 Faible 10 févr. 2026
CVE-2025-29939 Improper access control in secure encrypted virtualization (SEV) could allow a privileged attacker to write to the… 6.9 Moyenne 10 févr. 2026
CVE-2024-21953 Improper input validation in IOMMU could allow a malicious hypervisor to reconfigure IOMMU registers resulting in loss… 5.9 Moyenne 10 févr. 2026
CVE-2025-29950 Improper input validation in system management mode (SMM) could allow a privileged attacker to overwrite stack memory… 7.1 Élevée 10 févr. 2026
CVE-2025-52536 Improper Prevention of Lock Bit Modification in SEV firmware could allow a privileged attacker to downgrade firmware… 6.7 Moyenne 10 févr. 2026
CVE-2025-29943 Write what were condition within AMD CPUs may allow an admin-privileged attacker to modify the configuration of the… 4.6 Moyenne 16 janv. 2026
CVE-2025-29934 A bug within some AMD CPUs could allow a local admin-privileged attacker to run a SEV-SNP guest using stale TLB entries,… 5.3 Moyenne 21 nov. 2025
CVE-2024-36354 Improper input validation for DIMM serial presence detect (SPD) metadata could allow an attacker with physical access,… 7.5 Élevée 6 sept. 2025
CVE-2024-36331 Improper initialization of CPU cache memory could allow a privileged attacker with hypervisor access to overwrite… 3.2 Faible 6 sept. 2025
CVE-2023-31351 Improper restriction of operations in the IOMMU could allow a malicious hypervisor to access guest private memory… 5.3 Moyenne 6 sept. 2025
CVE-2024-21977 Incomplete cleanup after loading a CPU microcode patch may allow a privileged attacker to degrade the entropy of the… 3.2 Faible 5 sept. 2025
CVE-2024-36357 A transient execution vulnerability in some AMD processors may allow an attacker to infer data in the L1D cache,… 5.6 Moyenne 8 juil. 2025

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