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CVE-2025-22839

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CVE-2025-22839

Published: Aug 12, 2025

Modified: Feb 26, 2026

PUBLISHED

CVSS v3.1

7.5

HIGH

Description

Insufficient granularity of access control in the OOB-MSM for some Intel(R) Xeon(R) 6 Scalable processors may allow a privileged user to potentially enable escalation of privilege via adjacent access.

VendorProductVersions

n/a

Intel(R) Xeon(R) 6 Scalable processors

affected
See references

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:L

Attack Vector

Adjacent

Attack Complexity

High

Privileges Required

High

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

Low

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