2nd Gen EPYC vulnerabilities

2 known vulnerabilities in 2nd Gen 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 EPYC: Improper Restriction of Operations within the Bounds of a Memory Buffer

  CVE-2023-20531Jan 11, 2023AMD

  Insufficient bound checks in the SMU may allow an attacker to update the SRAM from/to address space to an invalid value potentially resulting in a denial of service.

• 7.5 High severity

  2nd Gen EPYC: Improper Restriction of Operations within the Bounds of a Memory Buffer

  CVE-2023-20529Jan 11, 2023AMD

  Insufficient bound checks in the SMU may allow an attacker to update the from/to address space to an invalid value potentially resulting in a denial of service.