VULNERABILITY INTELLIGENCE

CVE-2022-3431

CVSS score6.7 MEDIUM
EPSS probability0.21%
CISA KEVNot currently listed
Published2023-10-09
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Description

A potential vulnerability in a driver used during manufacturing process on some consumer Lenovo Notebook devices that was mistakenly not deactivated may allow an attacker with elevated privileges to modify secure boot setting by modifying an NVRAM variable.

Weakness classification

  • psirt@lenovo.com: CWE-276
  • nvd@nist.gov: CWE-276

Primary references