CVE-2022-34703: Windows Partition Management Driver Elevation of Privilege Vulnerability
Published Aug 9, 2022
·Updated
Windows Partition Management Driver Elevation of Privilege Vulnerability
Affected Software
36 affected componentsFixes available
Microsoft Windows Server=20H2
Microsoft Windows Server 2019
Microsoft Windows Server 2019
Microsoft Windows 11=21H2
Microsoft Windows 11=21H2
Microsoft Windows Server 2022
Microsoft Windows Server 2022
Microsoft Windows Server 2016
Microsoft Windows Server 2016
Microsoft Windows 10=20H2
Microsoft Windows 10=20H2
Microsoft Windows 10=1809
Microsoft Windows 10=1809
Microsoft Windows 10=1809
Microsoft Windows 10=1607
Microsoft Windows 10=1607
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
Microsoft Windows 10
Microsoft Windows 10
Microsoft Windows 10=20h2
Microsoft Windows 10=21h1
Microsoft Windows 10=21h2
Microsoft Windows 10=1607
Microsoft Windows 10=1809
Microsoft Windows 11
Microsoft Windows 11
Microsoft Windows Server 2016
Microsoft Windows Server 2016=20h2
Microsoft Windows Server 2019
Microsoft Windows Server 2022
Event History
Aug 9, 2022
CVE Published
via Microsoft·07:00 AM
Data Sourced
via Microsoft·07:00 AM
DescriptionSeverityWeakness
CVE Published
via MITRE·07:53 PM
Data Sourced
via MITRE·07:53 PM
DescriptionSeverity
Frequently Asked Questions
1
What is CVE-2022-34703?
CVE-2022-34703 is a vulnerability known as Windows Partition Management Driver Elevation of Privilege Vulnerability.
2
How severe is CVE-2022-34703?
CVE-2022-34703 has a severity rating of 7.8, which is considered high.
3
Which software is affected by CVE-2022-34703?
Microsoft Windows 10 (version 20H2, 21H1, 21H2, 1607, and 1809), Windows 11 (arm64 and x64), Windows Server 2016 (20H2), Windows Server 2019, and Windows Server 2022 are affected by CVE-2022-34703.
4
How can I fix CVE-2022-34703?
You can fix CVE-2022-34703 by applying the relevant patches provided by Microsoft. Please refer to the Microsoft Security Response Center (MSRC) website for more information.
5
Where can I find more information about CVE-2022-34703?
You can find more information about CVE-2022-34703 on the Microsoft Security Response Center (MSRC) website.