CVE-2024-21408: Windows Hyper-V Denial of Service Vulnerability
First published: Tue Mar 12 2024(Updated: )
Windows Hyper-V Denial of Service Vulnerability
Credit: secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Windows Server 2019 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows Server 2019 | ||
| Microsoft Windows 10 | =21H2 | |
| Microsoft Windows Server 2022 | ||
| Microsoft Windows Server 2016 | ||
| Microsoft Windows 10 | =22H2 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows 11 | =23H2 | |
| Microsoft Windows 11 | =23H2 | |
| Microsoft Windows 11 | =22H2 | |
| Microsoft Windows Server 2022 | ||
| Microsoft Windows 11 | =21H2 | |
| Microsoft Windows Server 2016 | ||
| Microsoft Windows 10 | =1607 | |
| Microsoft Windows 10 | =22H2 | |
| Microsoft Windows 11 | =22H2 | |
| Microsoft Windows 11 | =21H2 | |
| Microsoft Windows 10 1507 | <10.0.10240.20526 | |
| Microsoft Windows 10 Version 1607 x86 | <10.0.14393.6796 | |
| Microsoft Windows 10 1809 | <10.0.17763.5576 | |
| Microsoft Windows 10 21h2 | <10.0.19044.4170 | |
| Microsoft Windows 10 22h2 | <10.0.19045.4170 | |
| Microsoft Windows 10 22h2 | <10.0.19045.4170 | |
| Microsoft Windows 11 21h2 | <10.0.22000.2836 | |
| Microsoft Windows 11 22h2 | <10.0.22621.3296 | |
| Microsoft Windows 11 23h2 | <10.0.22631.3296 | |
| Microsoft Windows Server 2016 | <10.0.14393.6796 | |
| Microsoft Windows Server 2019 | <10.0.17763.5576 | |
| Microsoft Windows Server 2022 | <10.0.20348.2333 | |
| Microsoft Windows Server 2022 23H2 | <10.0.25398.763 | |
| Microsoft Windows Server 2022 23H2 |
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Reference Links
Peer vulnerabilities
(Found alongside the following vulnerabilities)
Frequently Asked Questions
What is the severity of CVE-2024-21408?
CVE-2024-21408 has a severity rating of 'important' as it can cause a denial of service in Windows Hyper-V environments.
How do I fix CVE-2024-21408?
To fix CVE-2024-21408, install the latest patches provided by Microsoft for the affected Windows products.
Which Microsoft products are affected by CVE-2024-21408?
CVE-2024-21408 affects multiple Microsoft products, including various versions of Windows Server and Windows 10 and 11.
Is there a workaround for CVE-2024-21408?
While there is no official workaround for CVE-2024-21408, applying the security updates is the recommended approach to mitigate the risk.
What type of vulnerability is CVE-2024-21408?
CVE-2024-21408 is classified as a denial of service vulnerability within the Windows Hyper-V component.
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