Filtered by vendor Amd Subscriptions
Filtered by product Epyc Subscriptions
Total 7 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2023-31351 1 Amd 4 Epyc, Epyc 7003, Epyc 8004 and 1 more 2025-09-10 5.3 Medium
Improper restriction of operations in the IOMMU could allow a malicious hypervisor to access guest private memory resulting in loss of integrity.
CVE-2025-0032 1 Amd 8 Epyc, Epyc 9000, Epyc 9005 and 5 more 2025-09-09 7.2 High
Improper cleanup in AMD CPU microcode patch loading could allow an attacker with local administrator privilege to load malicious CPU microcode, potentially resulting in loss of integrity of x86 instruction execution.
CVE-2024-36354 1 Amd 11 Athlon, Athlon 3000, Epyc and 8 more 2025-09-09 7.5 High
Improper input validation for DIMM serial presence detect (SPD) metadata could allow an attacker with physical access, ring0 access on a system with a non-compliant DIMM, or control over the Root of Trust for BIOS update, to bypass SMM isolation potentially resulting in arbitrary code execution at the SMM level.
CVE-2024-36331 1 Amd 3 Epyc, Epyc 9004, Epyc Embedded 9004 2025-09-08 3.2 Low
Improper initialization of CPU cache memory could allow a privileged attacker with hypervisor access to overwrite SEV-SNP guest memory resulting in loss of data integrity.
CVE-2024-21977 1 Amd 11 Epyc, Epyc 7003, Epyc 8004 and 8 more 2025-09-07 3.2 Low
Incomplete cleanup after loading a CPU microcode patch may allow a privileged attacker to degrade the entropy of the RDRAND instruction, potentially resulting in loss of integrity for SEV-SNP guests.
CVE-2021-26318 1 Amd 10 Athlon, Athlon Firmware, Athlon Pro and 7 more 2024-11-21 4.7 Medium
A timing and power-based side channel attack leveraging the x86 PREFETCH instructions on some AMD CPUs could potentially result in leaked kernel address space information.
CVE-2024-21981 1 Amd 3 Athlon, Epyc, Ryzen 2024-08-15 5.7 Medium
Improper key usage control in AMD Secure Processor (ASP) may allow an attacker with local access who has gained arbitrary code execution privilege in ASP to extract ASP cryptographic keys, potentially resulting in loss of confidentiality and integrity.