A potential vulnerability by a driver used during older manufacturing processes on some consumer Lenovo Notebook devices that was mistakenly included in the BIOS image could allow an attacker with elevated privileges to modify firmware protection region by modifying an NVRAM variable.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: lenovo

Published: 2022-04-22T20:30:38

Updated: 2024-08-03T17:09:09.596Z

Reserved: 2021-11-17T00:00:00

Link: CVE-2021-3971

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2022-04-22T21:15:09.817

Modified: 2022-05-06T20:57:04.860

Link: CVE-2021-3971

cve-icon Redhat

No data.