First published: Tue Jan 11 2022(Updated: )
Microsoft Win32k contains an unspecified vulnerability that allows for privilege escalation.
Credit: secure@microsoft.com secure@microsoft.com secure@microsoft.com
Affected Software | Affected Version | How to fix |
---|---|---|
Microsoft Windows Server | =20H2 | |
Microsoft Windows Server 2019 | ||
Microsoft Windows Server 2019 | ||
Microsoft Windows 10 | <10.0.17763.2452 | |
Microsoft Windows 10 | <10.0.17763.2452 | |
Microsoft Windows 10 | <10.0.18363.2037 | |
Microsoft Windows 10 | <10.0.19042.1466 | |
Microsoft Windows 10 | <10.0.19043.1466 | |
Microsoft Windows 10 | <10.0.19044.1466 | |
Windows 11 | <10.0.22000.434 | |
Microsoft Windows Server 2019 | <10.0.17763.2452 | |
Microsoft Windows Server 2022 | <10.0.20348.469 | |
Microsoft Windows Server 20H2 | <10.0.19042.1466 | |
Windows 11 | =21H2 | |
Windows 11 | =21H2 | |
Microsoft Windows Server 2022 | ||
Microsoft Windows Server 2022 | ||
Microsoft Win32 Kernel Subsystem | ||
Windows 10 | =20H2 | |
Windows 10 | =20H2 | |
Windows 10 | =1809 | |
Windows 10 | =1809 | |
Windows 10 | =1809 | |
Windows 10 | =21H1 | |
Windows 10 | =21H1 | |
Windows 10 | =21H1 | |
Windows 10 | =21H2 | |
Windows 10 | =21H2 | |
Windows 10 | =21H2 | |
Windows 10 | =1909 | |
Windows 10 | =1909 | |
Windows 10 | =1909 | |
Windows 10 | =20h2 | |
Windows 10 | =20h2 | |
Windows 10 | =20h2 | |
Windows 10 | =21h1 | |
Windows 10 | =21h1 | |
Windows 10 | =21h1 | |
Windows 10 | =21h2 | |
Windows 10 | =21h2 | |
Windows 10 | =21h2 | |
Windows 10 | =1809 | |
Windows 10 | =1809 | |
Windows 10 | =1809 | |
Windows 10 | =1909 | |
Windows 10 | =1909 | |
Windows 10 | =1909 | |
Windows 11 | ||
Windows 11 | ||
Microsoft Windows Server | =20h2 | |
Microsoft Windows Server | =2022 | |
Microsoft Windows Server 2019 |
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CVE-2022-21882 is a privilege escalation vulnerability in Microsoft Win32k.
Microsoft Windows 10 versions 20H2, 21H1, 21H2, 1809, and 1909, Microsoft Windows 11, and Microsoft Windows Server versions 20H2 and 2022 are affected by CVE-2022-21882.
CVE-2022-21882 has a severity rating of 7.8 (High).
To fix CVE-2022-21882, apply the security updates provided by Microsoft.
You can find more information about CVE-2022-21882 on the Microsoft Security Guidance Advisory page and the Packet Storm Security website.