Exploited
CWE
59
Advisory Published
CVE Published
Updated

CVE-2022-21919: Windows User Profile Service Elevation of Privilege Vulnerability

First published: Tue Jan 11 2022(Updated: )

Microsoft Windows User Profile Service contains an unspecified vulnerability that allows for privilege escalation.

Credit: secure@microsoft.com secure@microsoft.com secure@microsoft.com

Affected SoftwareAffected VersionHow to fix
Microsoft Windows 10
Microsoft Windows 10
Microsoft Windows 10=20h2
Microsoft Windows 10=20h2
Microsoft Windows 10=20h2
Microsoft Windows 10=21h1
Microsoft Windows 10=21h1
Microsoft Windows 10=21h1
Microsoft Windows 10=21h2
Microsoft Windows 10=21h2
Microsoft Windows 10=21h2
Microsoft Windows 10=1607
Microsoft Windows 10=1607
Microsoft Windows 10=1809
Microsoft Windows 10=1809
Microsoft Windows 10=1809
Microsoft Windows 10=1909
Microsoft Windows 10=1909
Microsoft Windows 10=1909
Microsoft Windows 11
Microsoft Windows 11
Microsoft Windows 7=sp1
Microsoft Windows 7=sp1
Microsoft Windows 8.1
Microsoft Windows 8.1
Microsoft Windows 8.1
Microsoft Windows Server=20h2
Microsoft Windows Server=2022
Microsoft Windows Server 2008=sp2
Microsoft Windows Server 2008=sp2
Microsoft Windows Server 2008=r2-sp1
Microsoft Windows Server 2012
Microsoft Windows Server 2012=r2
Microsoft Windows Server 2016
Microsoft Windows Server 2019
Microsoft Windows
Microsoft Windows RT 8.1
Microsoft Windows 10=1909
Microsoft Windows 10=21H1
Microsoft Windows 8.1 for 32-bit systems
Microsoft Windows 10
Microsoft Windows Server 2008 R2
Microsoft Windows 10=1909
Microsoft Windows 10=21H1
Microsoft Windows 7
Microsoft Windows 10=1607
Microsoft Windows 11=21H2
Microsoft Windows 10=20H2
Microsoft Windows 11=21H2
Microsoft Windows Server 2016
Microsoft Windows Server 2016
Microsoft Windows 10=21H2
Microsoft Windows 10=21H1
Microsoft Windows Server 2012
Microsoft Windows Server=20H2
Microsoft Windows Server 2012 R2
Microsoft Windows 8.1 for x64-based systems
Microsoft Windows 10=1607
Microsoft Windows 10=21H2
Microsoft Windows Server 2022
Microsoft Windows 10=21H2
Microsoft Windows 10=20H2
Microsoft Windows 10
Microsoft Windows Server 2008
Microsoft Windows Server 2012 R2
Microsoft Windows Server 2008 R2
Microsoft Windows Server 2022
Microsoft Windows Server 2008
Microsoft Windows 7
Microsoft Windows Server 2012
Microsoft Windows Server 2008
Microsoft Windows Server 2008
Microsoft Windows 10=1809
Microsoft Windows 10=1909
Microsoft Windows 10=1809
Microsoft Windows Server 2019
Microsoft Windows Server 2019
Microsoft Windows 10=1809
Microsoft Windows 10 1507<10.0.10240.19177
Microsoft Windows 10 1507<10.0.10240.19177
Microsoft Windows 10 1607<10.0.14393.4886
Microsoft Windows 10 1607<10.0.14393.4886
Microsoft Windows 10 1809<10.0.17763.2452
Microsoft Windows 10 1809<10.0.17763.2452
Microsoft Windows 10 1909<10.0.18363.2037
Microsoft Windows 10 20h2<10.0.19042.1466
Microsoft Windows 10 21h1<10.0.19043.1466
Microsoft Windows 10 21h2<10.0.19044.1466
Microsoft Windows 11 21h2<10.0.22000.434
Microsoft Windows 7=sp1
Microsoft Windows 8.1
Microsoft Windows RT 8.1
Microsoft Windows Server 2008=sp2
Microsoft Windows Server 2016<10.0.14393.4886
Microsoft Windows Server 2019<10.0.17763.2452
Microsoft Windows Server 2022<10.0.20348.469
Microsoft Windows Server 20h2<10.0.19042.1466

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Frequently Asked Questions

  • What is CVE-2022-21919?

    CVE-2022-21919 is a vulnerability in Microsoft Windows User Profile Service that allows for privilege escalation.

  • Which software is affected by CVE-2022-21919?

    Microsoft Windows 10, Microsoft Windows 11, Microsoft Windows 7, Microsoft Windows 8.1, Microsoft Windows Server, and Microsoft Windows Server 2008, 2008 R2, 2012, 2012 R2, 2016, and 2019 are affected by CVE-2022-21919.

  • How severe is CVE-2022-21919?

    CVE-2022-21919 has a severity rating of high (7 out of 10).

  • How can I fix CVE-2022-21919?

    Apply the latest security updates and patches provided by Microsoft to mitigate CVE-2022-21919.

  • Where can I find more information about CVE-2022-21919?

    You can find more information about CVE-2022-21919 on the Microsoft Security Guidance advisory page: [link](https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21919).

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