CVE-2022-34705: Windows Defender Credential Guard Elevation of Privilege Vulnerability
First published: Tue Aug 09 2022(Updated: )
Windows Defender Credential Guard Elevation of Privilege Vulnerability
Credit: secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Windows Server 2019 | ||
| Microsoft Windows 11 | =21H2 | |
| Microsoft Windows Server 2019 | ||
| Microsoft Windows 11 | =21H2 | |
| Microsoft Windows Server | =20H2 | |
| Microsoft Windows Server 2022 | ||
| Microsoft Windows Server 2022 | ||
| Microsoft Windows 10 | =20h2 | |
| Microsoft Windows 10 | =21h1 | |
| Microsoft Windows 10 | =21h2 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows 11 | ||
| Microsoft Windows 11 | ||
| Microsoft Windows Server 2016 | =20h2 | |
| Microsoft Windows Server 2019 | ||
| Microsoft Windows Server 2022 | ||
| Microsoft Windows 10 | =21H2 | |
| Microsoft Windows 10 | =21H2 | |
| Microsoft Windows 10 | =21H2 | |
| Microsoft Windows 10 | =21H1 | |
| Microsoft Windows 10 | =21H1 | |
| Microsoft Windows 10 | =21H1 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows 10 | =20H2 | |
| Microsoft Windows 10 | =20H2 |
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Reference Links
Frequently Asked Questions
What is CVE-2022-34705?
CVE-2022-34705 is a vulnerability known as Windows Defender Credential Guard Elevation of Privilege Vulnerability.
How severe is CVE-2022-34705?
CVE-2022-34705 has a severity rating of 7.8 (High).
Which software products are affected by CVE-2022-34705?
CVE-2022-34705 affects the following products: Windows 10 versions 1809, 20H2, 21H1, and 21H2; Windows Server 2016 version 20H2; Windows Server 2019; and Windows Server 2022.
How can I fix CVE-2022-34705?
To fix CVE-2022-34705, apply the relevant patches provided by Microsoft: Windows 10 (KB5016616, KB5016623), Windows Server 2019 (KB5016616, KB5016623), and Windows Server 2022 (KB5016627).
Where can I find more information about CVE-2022-34705?
You can find more information about CVE-2022-34705 on the Microsoft Security Response Center website: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-34705.
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- canonical/microsoft windows server 2019
- canonical/microsoft windows 11
- version/microsoft windows 11/21h2
- canonical/microsoft windows server
- version/microsoft windows server/20h2
- canonical/microsoft windows server 2022
- canonical/microsoft windows 10
- version/microsoft windows 10/21h2
- version/microsoft windows 10/21h1
- version/microsoft windows 10/1809
- version/microsoft windows 10/20h2
- canonical/microsoft windows server 2016
- version/microsoft windows server 2016/20h2