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Status published
Medium
CVE-2023-25494
A potential vulnerability were reported in the BIOS of some...
Vulnerability Description
A potential vulnerability were reported in the BIOS of some Desktop, Smart Edge, and ThinkStation products that could allow a local attacker with elevated privileges to write to NVRAM variables.
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 Souhardya Sardar of Cyberstanc for reporting this issue.
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Affected Vendor
Lenovo
View all reports →Affected Software
Desktop BIOS, Smart Edge BIOS, ThinkStation BIOS
Vulnerable Versions:
various
Timeline
Official Publish:
April 5th, 2024
Last Modified:
August 2nd, 2024
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