CVE-2022-1108 MEDIUM

CVE-2022-1108

Vendor Lenovo
Product ThinkPad BIOS
Weakness CWE-20 · Input validation
Published April 22, 2022
Last update August 2, 2024
View on NVD All CVEs

CVSS base score

6.7/10
Attack vector Local
Attack complexity Low
Privileges required High
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

A potential vulnerability due to improper buffer validation in the SMI handler LenovoFlashDeviceInterface in Thinkpad X1 Fold Gen 1 could be exploited by an attacker with local access and elevated privileges to execute arbitrary code.

Key dates

02Disclosure timeline

April 22, 2022 CVE published
August 2, 2024 Record updated