CVE-2021-3971

Name of the Vulnerable Software and Affected Versions Lenovo Notebook devices (affected versions not specified)

Description A potential issue in the BIOS of some Lenovo Notebook devices could allow an attacker with elevated privileges to modify the firmware protection region by changing an NVRAM variable, potentially enabling the placement of malicious code in the SPI flash memory.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.