PT-2024-1557 · Lenovo · Lenovo Vantage

Published 2024-01-09 · Updated 2024-01-26 · CVE-2023-6043

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Lenovo Vantage (affected versions not specified)

Description The issue is related to errors in the certificate authentication procedure of the Lenovo Vantage Service utility for optimizing BIOS driver automatic update procedures. It allows a local attacker to bypass integrity checks and execute arbitrary code with elevated privileges.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Certificate Validation

Weakness Enumeration

CWE-295

Related Identifiers

BDU:2024-01102

CVE-2023-6043

Affected Products

Lenovo Vantage

References · 6

• https://osv.dev/vulnerability/CVE-2023-6043 · Vendor Advisory
• https://support.lenovo.com/us/en/product_security/LEN-144736 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-6043 · Security Note
• https://bdu.fstec.ru/vul/2024-01102 · Security Note
• https://t.me/cvenotify/68849 · Telegram Post
• https://twitter.com/CVEnew/status/1748442363410981339 · Twitter Post