PT-2025-29959 · Lenovo · Lenovo Pcmanager+3

Published 2025-07-17 · Updated 2025-07-18 · CVE-2025-4657

Positive Technologies (AI Summary)

CVSS v3.1

6.7

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Lenovo Protection Driver versions prior to 5.1.1110.4231

Description A buffer overflow issue exists in the Lenovo Protection Driver, used in Lenovo PC Manager, Lenovo Browser, and Lenovo App Store. A local attacker with elevated privileges can potentially execute arbitrary code.

Recommendations Update Lenovo Protection Driver to version 5.1.1110.4231 or later.

Fix

Heap Based Buffer Overflow

Weakness Enumeration

CWE-122

Related Identifiers

CVE-2025-4657

Affected Products

Lenovo App Store

Lenovo Browser

Lenovo Pcmanager

Lenovo Protection Driver

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2025-4657 · Security Note
• https://twitter.com/dailytechonx/status/1946291382144110886 · Twitter Post
• https://twitter.com/UndercodeNews/status/1946214705808158785 · Twitter Post
• https://t.me/cvetracker/28067 · Telegram Post
• https://twitter.com/CVEnew/status/1945932458509402260 · Twitter Post
• https://iknow.lenovo.com.cn/detail/430155 · Note