Amd Epyc Embedded 3000 (Amd) - vulnerabilities (CVEs)
9 CVEs, 0 in the last 30 days, 3 known versions, newest CVE from 2026-09-02. Vendor: Amd.
CVEs of Amd Epyc Embedded 3000
- 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-2024-36347 - CVSS 6.4 (medium), 2025-06-27: Improper signature verification in AMD CPU ROM microcode patch loader may allow an attacker with local administrator privilege to load malicious microcode,…
- CVE-2024-21925 - CVSS 8.2 (high), 2025-02-11: Improper input validation within the AmdPspP2CmboxV2 driver may allow a privileged attacker to overwrite SMRAM, leading to arbitrary code execution.
- 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-2022-23829 - CVSS 8.2 (high), 2024-06-18: A potential weakness in AMD SPI protection features may allow a malicious attacker with Ring0 (kernel mode) access to bypass the native System Management Mode…
- CVE-2023-20526 - CVSS 4.6 (medium), 2023-11-14: Insufficient input validation in the ASP Bootloader may enable a privileged attacker with physical access to expose the contents of ASP memory potentially…
- CVE-2023-20521 - CVSS 5.7 (medium), 2023-11-14: TOCTOU in the ASP Bootloader may allow an attacker with physical access to tamper with SPI ROM records after memory content verification, potentially leading…
- CVE-2021-46774 - CVSS 7.5 (high), 2023-11-14: Insufficient DRAM address validation in System Management Unit (SMU) may allow an attacker to read/write from/to an invalid DRAM address, potentially…
