CVE-2025-21325

Published: Jan 17, 2025Modified: Feb 7, 2025

7.8

Vector

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

Exploitability: 1.8 / Impact: 5.9

Source: secure@microsoft.com (Secondary)

Description

Windows Secure Kernel Mode Elevation of Privilege Vulnerability

Affected (6)

Products: Microsoft: Windows 10 21h2, Windows 10 22h2, Windows 11 22h2, Windows 11 23h2, Windows 11 24h2, Windows Server 2025

6 products

Windows 10 21h2

Windows 10 22h2

Windows 11 22h2

Windows 11 23h2

Windows 11 24h2

Windows Server 2025

Configuration A

6 vulnerable

Vulnerable Software	Affected Versions
Microsoft Windows 10 21h2	Before 10.0.19044.5371
Microsoft Windows 10 22h2	Before 10.0.19045.5371
Microsoft Windows 11 22h2	Before 10.0.22621.4751
Microsoft Windows 11 23h2	Before 10.0.22631.4751
Microsoft Windows 11 24h2	Before 10.0.26100.2894
Microsoft Windows Server 2025	Before 10.0.26100.2894

Related CWEs

Incorrect Permission Assignment for Critical Resource

The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.

References (1)

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21325

Source: secure@microsoft.com

Vendor Advisory

Timeline

No history available yet.