CVE-2025-22840

Published: Aug 12, 2025Modified: Jun 17, 2026Deferred

5.3

Vector

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XShow less

Source: secure@intel.com (Secondary)

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

Related CWEs

CWE-1281

Sequence of Processor Instructions Leads to Unexpected Behavior

Specific combinations of processor instructions lead to undesirable behavior such as locking the processor until a hard reset performed.

References (2)

https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01308.html

Source: secure@intel.com

https://lists.debian.org/debian-lts-announce/2025/10/msg00027.html

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

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