CVE-2022-24493: Microsoft Local Security Authority (LSA) Server Information Disclosure Vulnerability

Published Apr 12, 2022
·
Updated

Microsoft Local Security Authority (LSA) Server Information Disclosure Vulnerability

Affected Software

58 affected componentsFixes available
Microsoft Windows Server 2012 R2
Microsoft Windows Server 2012 R2
Microsoft Windows Server=20H2
Microsoft Windows RT 8.1
Microsoft Windows Server 2012
Microsoft Windows Server 2012
Microsoft Windows 8.1 for x64-based systems
Microsoft Windows 8.1 for 32-bit systems
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=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=1909
Microsoft Windows 10=1909
Microsoft Windows 10=1909
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 10=1909
Microsoft Windows 11
Microsoft Windows 11
Microsoft Windows 7=sp1
Microsoft Windows 8.1
Microsoft Windows RT 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

Apr 12, 2022
CVE Published
08:00 AM
Data Sourced
via Microsoft·08:00 AM
DescriptionSeverityWeakness
Data Sourced
via Microsoft·08:00 AM
Affected Software
Updated
via Microsoft·08:00 AM
Description
Apr 15, 2022
CVE Published
via MITRE·07:03 PM
Data Sourced
via MITRE·07:03 PM
DescriptionSeverity

Frequently Asked Questions

1

What is the severity of CVE-2022-24493?

CVE-2022-24493 has a severity rating of Important, indicating significant risk under certain conditions.

2

How do I fix CVE-2022-24493?

To mitigate CVE-2022-24493, ensure that you apply the recommended security patches as detailed in Microsoft's update guide.

3

Which Microsoft products are affected by CVE-2022-24493?

CVE-2022-24493 affects multiple versions of Windows, including Windows 10, Windows 7, Windows 8.1, Windows Server 2008 R2, Windows Server 2012, and others.

4

What is the nature of the issue in CVE-2022-24493?

CVE-2022-24493 is an information disclosure vulnerability in the Local Security Authority (LSA) which could allow unauthorized users to gain access to sensitive information.

5

How can I check if my system is vulnerable to CVE-2022-24493?

You can check for CVE-2022-24493 vulnerability by verifying if your system is running an affected version of Windows and has not applied the necessary security updates.

Contact

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