CVE-2021-46754 Information

Description

Insufficient input validation in the ASP (AMD Secure Processor) bootloader may allow an attacker with a compromised Uapp or ABL to coerce the bootloader into exposing sensitive information to the SMU (System Management Unit) resulting in a potential loss of confidentiality and integrity.

Reference

https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4001