CVE-2022-21835: Microsoft Cryptographic Services Elevation of Privilege Vulnerability
First published: Tue Jan 11 2022(Updated: )
Microsoft Cryptographic Services Elevation of Privilege Vulnerability.
Credit: secure@microsoft.com 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 11 | ||
| Microsoft Windows 11 | ||
| Microsoft Windows 7 | =sp1 | |
| Microsoft Windows 8.1 | ||
| Microsoft Windows 8.1 | ||
| Microsoft Windows Server | =20h2 | |
| Microsoft Windows Server | =2022 | |
| Microsoft Windows Server 2008 | =r2-sp1 | |
| Microsoft Windows Server 2008 | =r2-sp2 | |
| Microsoft Windows Server 2012 | ||
| Microsoft Windows Server 2012 | =r2 | |
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2019 | ||
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2008 R2 | ||
| Microsoft Windows Server 2016 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | =21H1 | |
| Microsoft Windows 8.1 for 32-bit systems | ||
| Microsoft Windows Server 2008 | ||
| Microsoft Windows RT 8.1 | ||
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows Server 2012 R2 | ||
| Microsoft Windows 10 | =21H2 | |
| Microsoft Windows 11 | =21H2 | |
| Microsoft Windows 10 | =21H1 | |
| Microsoft Windows Server 2022 | ||
| Microsoft Windows Server 2012 | ||
| Microsoft Windows Server 2019 | ||
| Microsoft Windows 10 | =21H1 | |
| Microsoft Windows 8.1 for x64-based systems | ||
| Microsoft Windows 7 | ||
| Microsoft Windows 10 | =21H2 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows 10 | =1909 | |
| Microsoft Windows Server 2012 R2 | ||
| Microsoft Windows 11 | =21H2 | |
| Microsoft Windows Server 2008 | ||
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows Server 2022 | ||
| Microsoft Windows 7 | ||
| Microsoft Windows 10 | =20H2 | |
| Microsoft Windows 10 | =1607 | |
| Microsoft Windows Server | =20H2 | |
| Microsoft Windows 10 | =1909 | |
| Microsoft Windows Server 2019 | ||
| Microsoft Windows 10 | =1607 | |
| Microsoft Windows Server 2008 | ||
| Microsoft Windows 10 | =21H2 | |
| Microsoft Windows Server 2008 R2 | ||
| Microsoft Windows 10 | =1909 | |
| Microsoft Windows 10 | =20H2 | |
| Microsoft Windows Server 2008 | ||
| Microsoft Windows Server 2012 |
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Reference Links
Frequently Asked Questions
What is CVE-2022-21835?
CVE-2022-21835 is a vulnerability in Microsoft Cryptographic Services that allows for elevation of privilege.
What is the severity of CVE-2022-21835?
CVE-2022-21835 has a severity rating of 7.8, which is considered high.
Which software versions are affected by CVE-2022-21835?
CVE-2022-21835 affects Microsoft Windows 10 (all versions), Windows 11 (all versions), Windows 7 (SP1), Windows 8.1, Windows Server, and Windows Server 2008 through 2019.
How can I fix CVE-2022-21835?
To fix CVE-2022-21835, apply the latest security updates provided by Microsoft.
Where can I find more information about CVE-2022-21835?
You can find more information about CVE-2022-21835 on the Microsoft Security Guidance Advisory page: [link](https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21835)
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- canonical/microsoft windows 10
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- version/microsoft windows 10/21h2
- version/microsoft windows 10/1607
- version/microsoft windows 10/1809
- version/microsoft windows 10/1909
- canonical/microsoft windows 11
- canonical/microsoft windows 7
- version/microsoft windows 7/sp1
- canonical/microsoft windows 8.1
- canonical/microsoft windows server
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- version/microsoft windows server/2022
- canonical/microsoft windows server 2008
- version/microsoft windows server 2008/r2-sp1
- version/microsoft windows server 2008/r2-sp2
- canonical/microsoft windows server 2012
- version/microsoft windows server 2012/r2
- canonical/microsoft windows server 2016
- canonical/microsoft windows server 2019
- canonical/microsoft windows server 2008 r2
- canonical/microsoft windows 8.1 for 32-bit systems
- canonical/microsoft windows rt 8.1
- canonical/microsoft windows server 2012 r2
- version/microsoft windows 11/21h2
- canonical/microsoft windows server 2022
- canonical/microsoft windows 8.1 for x64-based systems