CVE-2022-21971 vulnerability in Microsoft Products
Published on February 9, 2022
Known Exploited Vulnerability
This Microsoft Windows Runtime Remote Code Execution Vulnerability is part of CISA's list of Known Exploited Vulnerabilities. Microsoft Windows Runtime contains an unspecified vulnerability which allows for remote code execution.
The following remediation steps are recommended / required by September 8, 2022: Apply updates per vendor instructions.
Vulnerability Analysis
CVE-2022-21971 can be exploited with local system access, requires user interaction. This vulnerability is considered to have a low attack complexity. It has an exploitability score of 1.8 out of four. The potential impact of an exploit of this vulnerability is considered to be very high.
Access of Uninitialized Pointer
The program accesses or uses a pointer that has not been initialized.
Products Associated with CVE-2022-21971
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What versions are vulnerable to CVE-2022-21971?
- Microsoft Windows Server 2019 Version -
- Microsoft Windows 10 Version 1809 x64
- Microsoft Windows 10 Version 1809 x86
- Microsoft Windows 10 Version 1809 arm64
- Microsoft Windows 10 Version 1909 x64
- Microsoft Windows 10 Version 1909 arm64
- Microsoft Windows 10 Version 1909 x86
- Microsoft Windows 10 Version 20h2 x64
- Microsoft Windows 10 Version 20h2 arm64
- Microsoft Windows 10 Version 20h2 x86
- Microsoft Windows 10 Version 21h1 x64
- Microsoft Windows 11 Version - arm64
- Microsoft Windows 11 Version - x64
- Microsoft Windows 10 Version 21h1 arm64
- Microsoft Windows 10 Version 21h1 x86
- Microsoft Windows Server Version 20h2
- Microsoft Windows Server Version 2022
- Microsoft Windows 10 Version 21h2 arm64
- Microsoft Windows 10 Version 21h2 x64
- Microsoft Windows 10 Version 21h2 x86