CVE-2021-34508: Windows Kernel Remote Code Execution Vulnerability
First published: Wed Jul 14 2021(Updated: )
Windows Kernel Remote Code Execution Vulnerability
Credit: secure@microsoft.com secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| =20h2 | ||
| =21h1 | ||
| =1809 | ||
| =1909 | ||
| =2004 | ||
| =20h2 | ||
| =2004 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | =20h2 | |
| Microsoft Windows 10 | =21h1 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows 10 | =1909 | |
| Microsoft Windows 10 | =2004 | |
| Microsoft Windows Server 2016 | =20h2 | |
| Microsoft Windows Server 2016 | =2004 | |
| Microsoft Windows Server 2019 |
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Frequently Asked Questions
What is the severity of CVE-2021-34508?
CVE-2021-34508 has a critical severity rating due to its potential for remote code execution.
How do I fix CVE-2021-34508?
To remedy CVE-2021-34508, ensure that you apply the latest security update provided by Microsoft for affected Windows versions.
Which versions are affected by CVE-2021-34508?
CVE-2021-34508 affects multiple versions of Windows 10, Windows Server 2016, and Windows Server 2019.
What attack vector is exploited in CVE-2021-34508?
CVE-2021-34508 can be exploited via a remote attack, allowing unauthorized commands to be executed.
Are there any workarounds for CVE-2021-34508?
Currently, the best approach for mitigating CVE-2021-34508 is to apply the security patch from Microsoft, as there are no known effective workarounds.
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- version/microsoft windows 10/21h1
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- canonical/microsoft windows server 2016
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- version/microsoft windows server 2016/2004
- canonical/microsoft windows server 2019