CVE-2025-4657

MEDIUM

Lenovo Protection Driver <5.1.1110.4231 - Buffer Overflow

Title source: llm

Description

A buffer overflow vulnerability was reported in the Lenovo Protection Driver, prior to version 5.1.1110.4231, used in Lenovo PC Manager, Lenovo Browser, and Lenovo App Store could allow a local attacker with elevated privileges to execute arbitrary code.

References (1)

Core 1

Core References

Various Sources

https://iknow.lenovo.com.cn/detail/430155

Scores

CVSS v3 6.7

EPSS 0.0003

EPSS Percentile 7.7%

Attack Vector LOCAL

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-122

Status published

Products (3)

Lenovo/App Store < 9.0.2230.0617

Lenovo/Browser < 9.0.6.5061

Lenovo/PC Manager < 5.1.110.5082

Published Jul 17, 2025

Tracked Since Feb 18, 2026