CVE-2023-36405: Windows Kernel Elevation of Privilege Vulnerability
Published Nov 14, 2023
·Updated
Windows Kernel Elevation of Privilege Vulnerability
Affected Software
38 affected componentsFixes available
Microsoft Windows Server 2022, 23H2 Edition
Microsoft Windows Server 2016
Microsoft Windows Server 2016
Microsoft Windows Server 2019
Microsoft Windows Server 2019
Microsoft Windows 11=23H2
Microsoft Windows 11=23H2
Microsoft Windows 11=22H2
Microsoft Windows 11=22H2
Microsoft Windows 11=21H2
Microsoft Windows 11=21H2
Microsoft Windows Server 2022
Microsoft Windows Server 2022
Microsoft Windows 10 1607<10.0.14393.6452
Microsoft Windows 10 1607<10.0.14393.6452
Microsoft Windows 10 1809<10.0.17763.5122
Microsoft Windows 10 1809<10.0.17763.5122
Microsoft Windows 10 1809<10.0.17763.5122
Microsoft Windows 10 21h2<10.0.19041.3693
Microsoft Windows 10 22h2<10.0.19045.3693
Microsoft Windows 11 21h2<10.0.22000.2600
Microsoft Windows 11 22h2<10.0.22621.2715
Microsoft Windows 11 23h2<10.0.22631.2715
Microsoft Windows Server 2016
Microsoft Windows Server 2019
Microsoft Windows Server 2022
Microsoft Windows Server 2022 23h2<10.0.25398.531
Microsoft Windows 10=1809
Microsoft Windows 10=1809
Microsoft Windows 10=1809
Microsoft Windows 10=22H2
Microsoft Windows 10=22H2
Microsoft Windows 10=22H2
Microsoft Windows 10=1607
Microsoft Windows 10=1607
Microsoft Windows 10=21H2
Microsoft Windows 10=21H2
Microsoft Windows 10=21H2
Remediation
Event History
Nov 14, 2023
CVE Published
via Microsoft·08:00 AM
Data Sourced
via Microsoft·08:00 AM
DescriptionSeverityWeakness
CVE Published
via MITRE·05:57 PM
Data Sourced
via MITRE·05:57 PM
DescriptionSeverity
Frequently Asked Questions
1
What is CVE-2023-36405?
CVE-2023-36405 refers to a Windows Kernel Elevation of Privilege Vulnerability.
2
How severe is CVE-2023-36405?
CVE-2023-36405 has a severity of high with a severity value of 7.
3
Which versions of Windows are affected by CVE-2023-36405?
CVE-2023-36405 affects Windows 11 version 21H2, 22H2, and 23H2, Windows 10 version 1809, 22H2, and 1607, Windows Server 2016, 2019, and 2022.
4
How can I fix CVE-2023-36405?
To fix CVE-2023-36405, apply the relevant patches provided by Microsoft, which can be found using the given remedy URLs or the KB numbers.
5
Where can I find more information about CVE-2023-36405?
More information about CVE-2023-36405 can be found at the following reference URL: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36405