MEDIUM 5.5 Microsoft
CVE-2025-21317
Windows Kernel Memory Information Disclosure Vulnerability
Microsoft Security Update 2025-Jan: Windows Kernel Memory Information Disclosure Vulnerability
Affected Products
- Windows Server 2022
- Windows Server 2022 (Server Core installation)
- Windows 10 Version 21H2 for 32-bit Systems
- Windows 10 Version 21H2 for ARM64-based Systems
- Windows 10 Version 21H2 for x64-based Systems
- Windows 11 Version 22H2 for ARM64-based Systems
- Windows 11 Version 22H2 for x64-based Systems
- Windows 10 Version 22H2 for x64-based Systems
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21317
- https://nvd.nist.gov/vuln/detail/CVE-2025-21317
This medium severity vulnerability with a CVSS score of 5.5 was published on 2025-01-14 via Microsoft. Affected: Windows Server 2022, Windows Server 2022 (Server Core installation), Windows 10 Version 21H2 for 32-bit Systems and 5 more.
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