CVE-2022-22047: Windows Client Server Run-time Subsystem (CSRSS) Elevation of Privilege Vulnerability
First published: Tue Jul 12 2022(Updated: )
Microsoft Windows CSRSS contains an unspecified vulnerability that allows for privilege escalation to SYSTEM privileges.
Credit: secure@microsoft.com secure@microsoft.com secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Windows 7 | ||
| Microsoft Windows 10 | =21H1 | |
| Microsoft Windows 10 | ||
| Microsoft Windows Server | =20H2 | |
| Microsoft Windows 10 | =21H1 | |
| Microsoft Windows 10 | =20H2 | |
| Microsoft Windows Server 2012 R2 | ||
| Microsoft Windows 10 | =21H2 | |
| Microsoft Windows 10 | =20H2 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows 10 | =20H2 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | =21H1 | |
| Microsoft Windows 10 | =21H2 | |
| Microsoft Windows 7 | ||
| Microsoft Windows 10 | =21H2 | |
| Microsoft Windows 10 | =1607 | |
| Microsoft Windows Server 2008 R2 | ||
| Microsoft Windows Server 2008 R2 | ||
| Microsoft Windows 10 | =1607 | |
| Microsoft Windows Server 2012 R2 | ||
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows RT | ||
| Microsoft Windows Server | ||
| Microsoft Windows Server | ||
| Microsoft Windows Server | ||
| Microsoft Windows Server | ||
| Microsoft Windows Server | ||
| Microsoft Windows Server | ||
| Microsoft Windows 8.1 | ||
| Microsoft Windows 8.1 | ||
| 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 | |
| Windows 11 | ||
| Windows 11 | ||
| Microsoft Windows 7 | =sp1 | |
| Microsoft Windows 7 | =sp1 | |
| Microsoft Windows 8.1 | ||
| Microsoft Windows 8.1 | ||
| Microsoft Windows RT | ||
| Microsoft Windows Server | =sp2 | |
| Microsoft Windows Server | =sp2 | |
| Microsoft Windows Server | =r2-sp1 | |
| Microsoft Windows Server | ||
| Microsoft Windows Server | =r2 | |
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2016 | =20h2 | |
| Microsoft Windows Server 2019 | ||
| Microsoft Windows Server 2022 | ||
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2016 | ||
| Microsoft Windows 10 | <10.0.10240.19360 | |
| Microsoft Windows 10 | <10.0.14393.5246 | |
| Microsoft Windows 10 | <10.0.17763.3165 | |
| Microsoft Windows 10 | <10.0.19042.1826 | |
| Microsoft Windows 10 | <10.0.19043.1826 | |
| Microsoft Windows 10 | <10.0.19044.1826 | |
| Windows 11 | <10.0.22000.795 | |
| Microsoft Windows 7 | =sp1 | |
| Microsoft Windows 8.1 | ||
| Microsoft Windows Server | =sp2 | |
| Microsoft Windows Server 2016 | <10.0.14393.5246 | |
| Microsoft Windows Server 2019 | <10.0.17763.3165 | |
| Microsoft Windows Server 2022 | <10.0.20348.825 | |
| Microsoft Windows Server 20H2 | <10.0.19042.1826 | |
| Microsoft Windows | ||
| Microsoft Windows Server 2019 | ||
| Microsoft Windows Server 2019 | ||
| Windows 11 | =21H2 | |
| Windows 11 | =21H2 | |
| Microsoft Windows Server 2022 | ||
| Microsoft Windows Server 2022 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2022-22047?
CVE-2022-22047 has been classified as a high severity vulnerability due to its potential for privilege escalation to SYSTEM privileges.
How do I fix CVE-2022-22047?
To remediate CVE-2022-22047, Microsoft recommends installing the latest security updates available for your version of Windows.
What systems are affected by CVE-2022-22047?
CVE-2022-22047 affects multiple versions of Windows, including Windows 7, Windows 10, Windows 11, and various Windows Server editions.
What are the potential impacts of CVE-2022-22047?
If exploited, CVE-2022-22047 could allow an attacker to gain elevated SYSTEM privileges, potentially compromising the system integrity.
Is there a workaround for CVE-2022-22047?
Currently, there are no official workarounds for CVE-2022-22047; applying the provided security updates is the recommended course of action.
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