CVE-2022-21975: Windows Hyper-V Denial of Service Vulnerability
First published: Tue Mar 08 2022(Updated: )
Windows Hyper-V Denial of Service Vulnerability
Credit: secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | =20h2 | |
| Microsoft Windows 10 | =21h1 | |
| Microsoft Windows 10 | =21h2 | |
| Microsoft Windows 10 | =1607 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows 10 | =1909 | |
| Microsoft Windows 8.1 | ||
| Microsoft Windows Server | =20h2 | |
| Microsoft Windows Server | =2022 | |
| Microsoft Windows Server 2012 | =r2 | |
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2019 | ||
| =21H1 | ||
| =1909 | ||
| =20H2 | ||
| =1809 | ||
| =21H2 | ||
| =20H2 | ||
| =1607 |
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Reference Links
Frequently Asked Questions
What is CVE-2022-21975?
CVE-2022-21975 is a Windows Hyper-V Denial of Service vulnerability.
Which software is affected by CVE-2022-21975?
Microsoft Windows 10 (all versions), Windows 8.1, Windows Server (all versions), and Windows Server 2012 R2 are affected by CVE-2022-21975.
What is the severity of CVE-2022-21975?
CVE-2022-21975 has a severity level of high (4.7).
How do I fix CVE-2022-21975?
To fix CVE-2022-21975, apply the relevant security patch provided by Microsoft.
Where can I find more information about CVE-2022-21975?
You can find more information about CVE-2022-21975 on the Microsoft Security Response Center website.
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- canonical/microsoft windows server 2012
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- canonical/microsoft windows server 2019
- canonical/microsoft windows 8.1 for x64-based systems
- canonical/microsoft windows server 2012 r2
- canonical/microsoft windows server 2022