PT-2021-20597 · Lenovo · Lenovo Power Management Driver

Published 2021-04-13 · Updated 2021-04-23 · CVE-2021-3463

Positive Technologies (AI Summary)

CVSS v2.0

4.9

Medium

Base vector

AV:L/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions: Lenovo Power Management Driver for Windows 10 versions prior to 1.67.17.54

Description: A null pointer dereference issue could cause systems to experience a blue screen error.

Recommendations: For versions prior to 1.67.17.54, update to version 1.67.17.54 or later to resolve the issue.

Fix

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2021-3463

Affected Products

Lenovo Power Management Driver

References · 5

• https://osv.dev/vulnerability/CVE-2021-3463 · Vendor Advisory
• https://support.lenovo.com/us/en/product_security/LEN-59174 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-3463 · Security Note
• https://t.me/cvenotify/13618 · Telegram Post
• https://t.me/cvenotify/13183 · Telegram Post