CVE-2021-3463

MEDIUM

Lenovo Power Management Driver < 1.67.17.54 - Denial of Service via Null Pointer Dereference

Title source: llm

Description

A null pointer dereference vulnerability in Lenovo Power Management Driver for Windows 10, prior to version 1.67.17.54, that could cause systems to experience a blue screen error.

References (1)

Core 1

Core References

Vendor Advisory x_refsource_misc

https://support.lenovo.com/us/en/product_security/LEN-59174

Scores

CVSS v3 4.2

EPSS 0.0004

EPSS Percentile 12.6%

Attack Vector LOCAL

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

Details

CWE

CWE-476

Status published

Products (1)

lenovo/power_management_driver < 1.67.17.54

Published Apr 13, 2021

Tracked Since Feb 18, 2026