CVE-2021-4212: A potential vulnerability in the SMI callback function used in the Legacy BIOS mode driver in some Lenovo Notebook models may allow an attacker with local…

PriorityP430medium6.7CVSS 3.1

AVLACLPRHUINSUCHIHAH

EPSS

0.24%

15.6th percentile

A potential vulnerability in the SMI callback function used in the Legacy BIOS mode driver in some Lenovo Notebook models may allow an attacker with local access and elevated privileges to execute arbitrary code.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
lenovo	bios	—	—

CVSS provenance

nvdv3.16.7MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

nvdv2.07.2HIGHAV:L/AC:L/Au:N/C:C/I:C/A:C

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