CVE-2021-3972 | BDVDB-2026-174686 Detail

Description#

A potential vulnerability by a driver used during manufacturing process on some consumer Lenovo Notebook devices' BIOS that was mistakenly not deactivated may allow an attacker with elevated privileges to modify secure boot setting by modifying an NVRAM variable.

Impact#

Weaknesses#

References#

Exploit#

History#

1. Version 12022-04-22Record published in the CVE List.
2. Version 22024-08-03Most recent update recorded in the CVE List.