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Vulnérabilités de AMD AMD EPYC™ 9005 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-2023-31364 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-2024-36310 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-2025-29946 Insufficient or Incomplete Data Removal in Hardware Component in SEV firmware doesn't fully flush IOMMU 4.5 Moyenne 10 févr. 2026
CVE-2025-0029 Improper handling of error condition during host-induced faults can allow a local high-privileged attack to… 1.8 Faible 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-2025-54514 Improper isolation of shared resources on a system on a chip by a malicious local attacker with high privileges could… 4.8 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-2025-52534 Improper bound check within AMD CPU microcode can allow a malicious guest to write to host memory, potentially resulting… 5.3 Moyenne 10 févr. 2026
CVE-2025-0012 Improper handling of overlap between the segmented reverse map table (RMP) and system management mode (SMM) memory could… 6.8 Moyenne 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-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-2025-29952 Improper Initialization within the AMD Secure Encrypted Virtualization (SEV) firmware can allow an admin privileged… 5.9 Moyenne 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-2025-48517 Insufficient Granularity of Access Control in SEV firmware could allow a privileged user with a malicious hypervisor… 4.6 Moyenne 10 févr. 2026
CVE-2025-29948 Improper access control in AMD Secure Encrypted Virtualization (SEV) firmware could allow a malicious hypervisor to… 5.9 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-2025-62626 Improper handling of insufficient entropy in the AMD CPUs could allow a local attacker to influence the values… 7.2 Élevée 21 nov. 2025

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