CVE-2022-3432

Published: Jan 26, 2023Modified: Nov 21, 2024

6.7

Vector

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

Exploitability: 0.8 / Impact: 5.9

Source: NVD

Description

A potential vulnerability in a driver used during manufacturing process on the Ideapad Y700-14ISK that was mistakenly not deactivated may allow an attacker with elevated privileges to modify secure boot setting by modifying an NVRAM variable.

Affected (1)

Products: Lenovo: Ideapad Y700 14isk Firmware

Lenovo

1 product

Ideapad Y700 14isk Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Lenovo Ideapad Y700 14isk Firmware	All versions

Running on/with	Platform Versions
Lenovo Ideapad Y700 14isk	All versions

Related CWEs

CWE-276

Incorrect Default Permissions

During installation, installed file permissions are set to allow anyone to modify those files.

References (2)

https://support.lenovo.com/us/en/product_security/LEN-94952

Source: psirt@lenovo.com

Vendor Advisory

https://support.lenovo.com/us/en/product_security/LEN-94952

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.