PT-2022-2320
CVE-2021-3972
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تاريخ النشر
2022-04-18
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تاريخ التحديث
2022-05-06
الوصف من
CVSS 2.0
6.8
متوسطةالمقاييسAV:L/AC:L/Au:S/C:C/I:C/A:C
Name of the Vulnerable Software and Affected Versions
Lenovo Notebook devices (affected versions not specified)
Description
A potential issue with a driver used in the manufacturing process of some Lenovo Notebook devices' BIOS may allow an attacker with elevated privileges to modify secure boot settings by changing an NVRAM variable. This could potentially enable an attacker to run malicious drivers and applications during boot.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
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