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.
References
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: lenovo

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

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

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


Link: CVE-2021-3971

JSON object: View

cve-icon NVD Information

Status : Analyzed

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

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


Link: CVE-2021-3971

JSON object: View

cve-icon Redhat Information

No data.