CVE-2023-21524: Windows Local Security Authority (LSA) Elevation of Privilege Vulnerability
First published: Tue Jan 10 2023(Updated: )
Windows Local Security Authority (LSA) Elevation of Privilege Vulnerability
Credit: secure@microsoft.com secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Windows 10 | =20H2 | |
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows Server 2019 | ||
| Microsoft Windows 10 | =1607 | |
| Microsoft Windows Server 2019 | ||
| Microsoft Windows 8.1 for 32-bit systems | ||
| Microsoft Windows 10 | =22H2 | |
| Microsoft Windows Server 2012 R2 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 11 | =21H2 | |
| Microsoft Windows 10 | =1607 | |
| Microsoft Windows 10 | =21H2 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows Server 2022 | ||
| Microsoft Windows 8.1 for x64-based systems | ||
| Microsoft Windows Server 2022 | ||
| Microsoft Windows 10 | =20H2 | |
| Microsoft Windows Server 2012 R2 | ||
| Microsoft Windows 11 | =22H2 | |
| Microsoft Windows 10 | =21H2 | |
| Microsoft Windows 10 | =22H2 | |
| Microsoft Windows Server 2016 | ||
| Microsoft Windows 10 | =22H2 | |
| Microsoft Windows 11 | =22H2 | |
| Microsoft Windows 10 | =20H2 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows 10 | =21H2 | |
| Microsoft Windows 11 | =21H2 | |
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2012 x64 | ||
| Microsoft Windows Server 2012 x64 | ||
| Microsoft Windows 10 Version 1607 x86 | ||
| Microsoft Windows 10 Version 1607 x86 | ||
| Microsoft Windows 10 1809 | ||
| Microsoft Windows 10 1809 | ||
| Microsoft Windows 10 1809 | ||
| Microsoft Windows 10 20H2 | ||
| Microsoft Windows 10 20H2 | ||
| Microsoft Windows 10 20H2 | ||
| Microsoft Windows 10 21h2 | ||
| Microsoft Windows 10 21h2 | ||
| Microsoft Windows 10 21h2 | ||
| Microsoft Windows 10 22h2 | ||
| Microsoft Windows 10 22h2 | ||
| Microsoft Windows 10 22h2 | ||
| Microsoft Windows 7 | =sp1 | |
| Microsoft Windows 8.1 | ||
| Microsoft Windows RT | ||
| Microsoft Windows Server 2012 x64 | ||
| Microsoft Windows Server 2012 x64 | =r2 | |
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2019 | ||
| Microsoft Windows Server 2022 | ||
| Microsoft Windows RT |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2023-21524?
CVE-2023-21524 is rated as a high severity local security authority elevation of privilege vulnerability.
How do I fix CVE-2023-21524?
To fix CVE-2023-21524, apply the latest security updates from Microsoft for your affected Windows version.
Which versions of Windows are affected by CVE-2023-21524?
CVE-2023-21524 affects various versions of Windows including Windows 10, Windows Server 2019, Windows Server 2022, and Windows 11.
Can CVE-2023-21524 be exploited remotely?
CVE-2023-21524 requires local access to the system for exploitation, making it less likely to be exploited remotely.
What are the potential impacts of CVE-2023-21524?
Exploitation of CVE-2023-21524 could allow an attacker to gain elevated privileges, potentially compromising system integrity.
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- vendor/microsoft
- canonical/microsoft windows 10
- version/microsoft windows 10/20h2
- version/microsoft windows 10/1809
- canonical/microsoft windows server 2019
- version/microsoft windows 10/1607
- canonical/microsoft windows 8.1 for 32-bit systems
- version/microsoft windows 10/22h2
- canonical/microsoft windows server 2012 r2
- canonical/microsoft windows 11
- version/microsoft windows 11/21h2
- version/microsoft windows 10/21h2
- canonical/microsoft windows server 2022
- canonical/microsoft windows 8.1 for x64-based systems
- version/microsoft windows 11/22h2
- canonical/microsoft windows server 2016
- canonical/microsoft windows server 2012 x64
- canonical/microsoft windows 10 version 1607 x86
- canonical/microsoft windows 10 1809
- canonical/microsoft windows 10 20h2
- canonical/microsoft windows 10 21h2
- canonical/microsoft windows 10 22h2
- canonical/microsoft windows 7
- version/microsoft windows 7/sp1
- canonical/microsoft windows 8.1
- canonical/microsoft windows rt
- version/microsoft windows server 2012 x64/r2