Detections
Analytics
CVE-2021-46792
medium
Description
Time-of-check Time-of-use (TOCTOU) in the BIOS2PSP command may allow an attacker with a malicious BIOS to create a race condition causing the ASP bootloader to perform out-of-bounds SRAM reads upon an S3 resume event potentially leading to a denial of service.
References
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4001