3rd Gen AMD EPYC™ vulnerabilities

2 known vulnerabilities in 3rd Gen AMD EPYC™ from AMD. 2 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 7.5 High severity

  2nd Gen AMD EPYC™: Out-of-bounds Write

  CVE-2023-20524May 9, 2023AMD

  An attacker with a compromised ASP could possibly send malformed commands to an ASP on another CPU, resulting in an out of bounds write, potentially leading to a loss a loss of integrity.

• 9.8 Critical severity

  1st Gen AMD EPYC™: Out-of-bounds Write

  CVE-2023-20520May 9, 2023AMD

  Improper access control settings in ASP Bootloader may allow an attacker to corrupt the return address causing a stack-based buffer overrun potentially leading to arbitrary code execution.