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Status published
High
CVE-2025-4657
A buffer overflow vulnerability was reported in the Lenovo Protection...
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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Lenovo thanks Gareth Evans of Kryc for reporting this issue.
References
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Affected Vendor
Lenovo
View all reports →Affected Software
PC Manager, Browser, App Store
Vulnerable Versions:
0
Timeline
Official Publish:
July 17th, 2025
Last Modified:
July 17th, 2025
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H