Amd Epyc Embedded 9003 (Amd) - vulnerabilities (CVEs)
8 CVEs, 0 in the last 30 days, 3 known versions, newest CVE from 2026-09-02. Vendor: Amd.
CVEs of Amd Epyc Embedded 9003
- CVE-2023-20577 - CVSS 7.4 (high), 2026-09-02: A heap overflow in SMM module may allow an attacker with access to a second vulnerability that enables writing to SPI flash, potentially resulting in…
- CVE-2023-20578 - CVSS 7.5 (high), 2024-08-13: A TOCTOU (Time-Of-Check-Time-Of-Use) in SMM may allow an attacker with ring0 privileges and access to the BIOS menu or UEFI shell to modify the communications…
- CVE-2023-31315 - CVSS 7.5 (high), 2024-08-12: Improper validation in a model specific register (MSR) could allow a malicious program with ring0 access to modify SMM configuration while SMI lock is…
- CVE-2024-21978 - CVSS 7.9 (high), 2024-08-05: Improper input validation in SEV-SNP could allow a malicious hypervisor to read or overwrite guest memory potentially leading to data leakage or data…
- CVE-2024-21980 - CVSS 7.9 (high), 2024-08-05: Improper restriction of write operations in SNP firmware could allow a malicious hypervisor to potentially overwrite a guest's memory or UMC seed resulting in…
- CVE-2023-31355 - CVSS 6 (medium), 2024-08-05: Improper restriction of write operations in SNP firmware could allow a malicious hypervisor to overwrite a guest's UMC seed potentially allowing reading of…
- CVE-2023-20566 - CVSS 7.5 (high), 2023-11-14: Improper address validation in ASP with SNP enabled may potentially allow an attacker to compromise guest memory integrity.
- CVE-2021-46766 - CVSS 5.5 (medium), 2023-11-14: Improper clearing of sensitive data in the ASP Bootloader may expose secret keys to a privileged attacker accessing ASP SRAM, potentially leading to a loss of…
