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Vulnérabilités de AMD AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Bergamo")

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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-2024-36315 Improper enforcement of the LFENCE serialization property may allow an attacker to bypass speculation barriers and… 5.7 Moyenne 13 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-2025-48514 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-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-2025-29934 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

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