CVE-2022-30223: Windows Hyper-V Information Disclosure Vulnerability
Published Jul 12, 2022
·Updated
Windows Hyper-V Information Disclosure Vulnerability
Affected Software
38 affected componentsFixes available
Microsoft Windows 7
Microsoft Windows Server=20H2
Microsoft Windows Server 2012 R2
Microsoft Windows Server 2012 R2
Microsoft Windows Server 2012
Microsoft Windows Server 2012
Microsoft Windows 8.1 for x64-based systems
Microsoft Windows Server 2019
Microsoft Windows Server 2019
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=1809
Microsoft Windows 10=1607
Microsoft Windows 10=21H1
Microsoft Windows 10=21H2
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 7=sp1
Microsoft Windows 8.1
Microsoft Windows Server 2008=r2-sp1
Microsoft Windows Server 2012
Microsoft Windows Server 2012=r2
Microsoft Windows Server 2016
Microsoft Windows Server 2016=20h2
Microsoft Windows Server 2019
Microsoft Windows Server 2022
Microsoft Windows Server 2008 R2
Microsoft Windows Server 2008 R2
Event History
Jul 12, 2022
CVE Published
07:00 AM
Data Sourced
07:00 AM
DescriptionSeverityWeakness
CVE Published
via MITRE·10:37 PM
Data Sourced
via MITRE·10:37 PM
DescriptionSeverity
Frequently Asked Questions
1
What is the severity of CVE-2022-30223?
CVE-2022-30223 has a severity rating of Important.
2
How do I fix CVE-2022-30223?
To fix CVE-2022-30223, apply the latest security updates provided by Microsoft for your affected Windows versions.
3
Which versions of Windows are affected by CVE-2022-30223?
CVE-2022-30223 affects multiple versions of Windows including Windows 10, Windows Server 2016, Windows Server 2019, and others.
4
Does CVE-2022-30223 allow unauthorized access to data?
Yes, CVE-2022-30223 is an information disclosure vulnerability that could allow unauthorized access to sensitive information.
5
Is there a workaround for CVE-2022-30223 before the patching?
As of this vulnerability, Microsoft has not provided specific workarounds, so applying the available patches is recommended.