CVE-2023-21748: Windows Kernel Elevation of Privilege Vulnerability
Windows Kernel Elevation of Privilege Vulnerability
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 6.2.9200.24075Patch KB5022343 - Upgrade
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Fixed in 6.3.9600.20778Patch KB5022346 - Upgrade
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Fixed in 6.1.7601.26321Patch KB5022339 - Upgrade
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Fixed in 10.0.17763.3887Patch KB5022286 - Upgrade
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Fixed in 6.0.6003.21872Patch KB5022353 - Upgrade
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Fixed in 10.0.14393.5648Patch KB5022289 - Upgrade
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Fixed in 10.0.10240.19685Patch KB5022297 - Upgrade
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Fixed in 10.0.19045.2486Patch KB5022282 - Upgrade
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Fixed in 10.0.22621.1105Patch KB5022303 - Upgrade
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Fixed in 10.0.19044.2486Patch KB5022282 - Upgrade
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Fixed in 10.0.22000.1455Patch KB5022287 - Upgrade
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Fixed in 10.0.19042.2486Patch KB5022282 - Upgrade
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Fixed in 10.0.20348.1487Patch KB5022291
Event History
Frequently Asked Questions
What is the severity of CVE-2023-21748?
CVE-2023-21748 is classified as an elevation of privilege vulnerability affecting various Microsoft Windows systems.
How do I fix CVE-2023-21748?
To fix CVE-2023-21748, apply the relevant security updates provided by Microsoft for your affected Windows version.
What systems are affected by CVE-2023-21748?
CVE-2023-21748 affects multiple versions of Microsoft Windows including Windows 7, Windows 8.1, Windows 10, and Windows Server editions.
Can CVE-2023-21748 be exploited remotely?
CVE-2023-21748 requires local access to the system for exploitation and does not allow remote attacks.
What type of vulnerability is CVE-2023-21748?
CVE-2023-21748 is an elevation of privilege vulnerability that allows attackers to gain higher privileges on affected systems.