CVE-2025-20093

State: Published
Severity: 8.6 High
Published: Aug 12, 2025
Updated: Feb 26, 2026
Reserved: Jan 23, 2025

Description

Improper check for unusual or exceptional conditions in the Linux kernel-mode driver for some Intel(R) 800 Series Ethernet before version 1.17.2 may allow an authenticated user to potentially enable escalation of privilege via local access.

Scores

CVSS	Score	Vector	Source
4.0	8.6 High	CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H	intel
3.1	8.2 High	CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H	intel

Weaknesses

CWE-754 Improper Check for Unusual or Exceptional Conditions

Affected Products

Product	Versions
Intel(R) 800 Series Ethernetn/a	before version 1.17.2Affected

References

https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01296.html

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