CVE-2022-21922: Remote Procedure Call Runtime Remote Code Execution Vulnerability
First published: Tue Jan 11 2022(Updated: )
Remote Procedure Call Runtime Remote Code Execution Vulnerability.
Credit: secure@microsoft.com secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Windows 10 | =21H2 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows Server 2022 | ||
| Microsoft Windows Server | =20H2 | |
| Microsoft Windows 10 | =1607 | |
| Microsoft Windows 10 | =1909 | |
| Microsoft Windows 8.1 for 32-bit systems | ||
| Microsoft Windows Server 2008 R2 | ||
| Microsoft Windows 10 | =21H1 | |
| Microsoft Windows 7 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | =20H2 | |
| Microsoft Windows Server 2019 | ||
| Microsoft Windows 10 | =1909 | |
| Microsoft Windows 8.1 for x64-based systems | ||
| Microsoft Windows 10 | =21H2 | |
| Microsoft Windows 10 | =1909 | |
| Microsoft Windows 10 | =1607 | |
| Microsoft Windows 10 | ||
| Microsoft Windows 11 | =21H2 | |
| Microsoft Windows Server 2016 | ||
| Microsoft Windows 7 | ||
| Microsoft Windows 10 | =21H1 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows 10 | =20H2 | |
| Microsoft Windows Server 2012 R2 | ||
| Microsoft Windows 10 | =21H1 | |
| Microsoft Windows Server 2012 R2 | ||
| Microsoft Windows 10 | =21H2 | |
| Microsoft Windows 11 | =21H2 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows Server 2019 | ||
| Microsoft Windows Server 2008 R2 | ||
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2022 | ||
| Microsoft Windows Server 2012 x64 | ||
| Microsoft Windows Server 2012 x64 | ||
| Microsoft Windows RT | ||
| Microsoft Windows Server 2008 Itanium | ||
| Microsoft Windows Server 2008 Itanium | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | =20h2 | |
| Microsoft Windows 10 | =20h2 | |
| Microsoft Windows 10 | =20h2 | |
| Microsoft Windows 10 | =21h1 | |
| Microsoft Windows 10 | =21h1 | |
| Microsoft Windows 10 | =21h1 | |
| Microsoft Windows 10 | =21h2 | |
| Microsoft Windows 10 | =21h2 | |
| Microsoft Windows 10 | =21h2 | |
| Microsoft Windows 10 | =1607 | |
| Microsoft Windows 10 | =1607 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows 10 | =1909 | |
| Microsoft Windows 10 | =1909 | |
| Microsoft Windows 10 | =1909 | |
| Microsoft Windows 11 | ||
| Microsoft Windows 11 | ||
| Microsoft Windows 7 | =sp1 | |
| Microsoft Windows 7 | =sp1 | |
| Microsoft Windows 8.1 | ||
| Microsoft Windows 8.1 | ||
| Microsoft Windows Server | =20h2 | |
| Microsoft Windows Server | =2022 | |
| Microsoft Windows Server 2008 Itanium | =sp2 | |
| Microsoft Windows Server 2008 Itanium | =sp2 | |
| Microsoft Windows Server 2008 Itanium | =r2-sp1 | |
| Microsoft Windows Server 2012 x64 | ||
| Microsoft Windows Server 2012 x64 | =r2 | |
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2019 | ||
| Microsoft Windows Server 2008 Itanium | ||
| Microsoft Windows Server 2008 Itanium |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2022-21922?
CVE-2022-21922 is rated as critical due to its potential for remote code execution.
How do I fix CVE-2022-21922?
To remediate CVE-2022-21922, apply the relevant security patches provided by Microsoft for your affected Windows version.
Which systems are affected by CVE-2022-21922?
CVE-2022-21922 impacts multiple Windows versions including Windows 10, Windows Server 2016, and Windows Server 2019.
What type of vulnerability is CVE-2022-21922?
CVE-2022-21922 is classified as a Remote Procedure Call Runtime Remote Code Execution Vulnerability.
Can CVE-2022-21922 be exploited remotely?
Yes, CVE-2022-21922 can be exploited remotely without authentication, allowing an attacker to run arbitrary code on the affected system.
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- source/Microsoft
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- agent/event
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/source
- agent/software-canonical-lookup-request
- agent/softwarecombine
- agent/tags
- collector/nvd-api
- source/NVD
- collector/nvd-index
- vendor/microsoft
- canonical/microsoft windows 10
- version/microsoft windows 10/21h2
- version/microsoft windows 10/1809
- canonical/microsoft windows server 2022
- canonical/microsoft windows server
- version/microsoft windows server/20h2
- version/microsoft windows 10/1607
- version/microsoft windows 10/1909
- canonical/microsoft windows 8.1 for 32-bit systems
- canonical/microsoft windows server 2008 r2
- version/microsoft windows 10/21h1
- canonical/microsoft windows 7
- version/microsoft windows 10/20h2
- canonical/microsoft windows server 2019
- canonical/microsoft windows 8.1 for x64-based systems
- canonical/microsoft windows 11
- version/microsoft windows 11/21h2
- canonical/microsoft windows server 2016
- canonical/microsoft windows server 2012 r2
- canonical/microsoft windows server 2012 x64
- canonical/microsoft windows rt
- canonical/microsoft windows server 2008 itanium
- version/microsoft windows 7/sp1
- canonical/microsoft windows 8.1
- version/microsoft windows server/2022
- version/microsoft windows server 2008 itanium/sp2
- version/microsoft windows server 2008 itanium/r2-sp1
- version/microsoft windows server 2012 x64/r2