CVE-2020-12951 – Race condition in PSP FW could allow less privileged x86 code to perform

Race condition in PSP FW could allow less privileged x86 code to perform PSP SMM operations.

 

Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12951

Reference (s):

• https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1021
• URL: https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1021