CVE-2025-22840

State: Published
Severity: 5.3 Medium
Published: Aug 12, 2025
Updated: Feb 26, 2026
Reserved: Jan 8, 2025

Description

Sequence of processor instructions leads to unexpected behavior for some Intel(R) Xeon(R) 6 Scalable processors may allow an authenticated user to potentially enable escalation of privilege via local access

Scores

CVSS	Score	Vector	Source
4.0	5.3 Medium	CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:P/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N	intel
3.1	7.4 High	CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:L	intel

Weaknesses

CWE-1281 Sequence of Processor Instructions Leads to Unexpected Behavior

Affected Products

Product	Versions
Intel(R) Xeon(R) 6 Scalable processorsn/a	See referencesAffected

References

https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01308.html
https://lists.debian.org/debian-lts-announce/2025/10/msg00027.html

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