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CVE-2021-3971

Lenovo / Notebook BIOS PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
Lenovo / Notebook BIOSaffected various

CWE

CWE-489

References

ADP enrichment

CVE

No English description supplied.