CVE-2021-46792 | BDVDB-2026-201823 Detail

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.

Impact#

Weaknesses#

References#

Exploit#

History#

1. Version 12023-05-09Record published in the CVE List.
2. Version 22025-01-28Most recent update recorded in the CVE List.