CVE-2021-3972
A potential vulnerability by a driver used during manufacturing process on some consumer Lenovo Notebook devices' BIOS t
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.
MEDIUM · CVSS 6.7
EPSS 0.03212
Monitor
- No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0
YARA rules0