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CVE-2025-4657

Quick assessment

Affected
Lenovo PC Manager
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Lenovo Protection Driver是中国联想（Lenovo）公司的一个硬盘保护系统。 Lenovo Protection Driver 5.1.1110.4231之前版本存在安全漏洞，该漏洞源于存在缓冲区溢出漏洞，可能导致本地特权用户执行任意代码。

CVSS 6.7 · Medium EPSS 0.18% · P7

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2025-4657

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
堆缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
Lenovo Protection Driver 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Lenovo Protection Driver是中国联想（Lenovo）公司的一个硬盘保护系统。 Lenovo Protection Driver 5.1.1110.4231之前版本存在安全漏洞，该漏洞源于存在缓冲区溢出漏洞，可能导致本地特权用户执行任意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Lenovo PC Manager 0 ~ 5.1.110.5082 -
Lenovo Browser 0 ~ 9.0.6.5061 -
Lenovo App Store 0 ~ 9.0.2230.0617 -

II. Public POCs for CVE-2025-4657

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III. Intelligence Information for CVE-2025-4657

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Same Patch Batch · Lenovo · 2025-07-17 · 8 CVEs total

CVE-2025-6232 7.8 HIGH Lenovo Vantage 安全漏洞
CVE-2025-6231 7.8 HIGH Lenovo Vantage 安全漏洞
CVE-2025-0886 7.8 HIGH Lenovo Elliptic Labs Virtual Lock Sensor 安全漏洞
CVE-2025-6248 7.4 HIGH Lenovo Browser 安全漏洞
CVE-2025-6249 6.7 MEDIUM Filez 安全漏洞
CVE-2025-1729 6.7 MEDIUM Lenovo TrackPoint Quick Menu 安全漏洞
CVE-2025-6230 5.3 MEDIUM Lenovo Vantage 安全漏洞

IV. Related Vulnerabilities

Same product: PC Manager
Same vendor: Lenovo
Same weakness: CWE-122

V. Comments for CVE-2025-4657

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