CVE-2023-28216: Windows Advanced Local Procedure Call (ALPC) Elevation of Privilege Vulnerability

Published Apr 11, 2023
·
Updated

Windows Advanced Local Procedure Call (ALPC) Elevation of Privilege Vulnerability

Affected Software

51 affected componentsFixes available
Microsoft Windows Server 2012 R2
Microsoft Windows Server 2012 R2
Microsoft Windows Server 2012
Microsoft Windows Server 2012
Microsoft Windows Server 2008
Microsoft Windows Server 2008
Microsoft Windows Server 2008
Microsoft Windows Server 2008
Microsoft Windows Server 2019
Microsoft Windows Server 2019
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 1507<10.0.10240.19869
Microsoft Windows 10 1607<10.0.14393.5850
Microsoft Windows 10 1809<10.0.17763.4252
Microsoft Windows 10 20h2<10.0.19042.2846
Microsoft Windows 10 21h2<10.0.19044.2846
Microsoft Windows 10 22h2<10.0.19045.2846
Microsoft Windows 11 21h2<10.0.22000.1817
Microsoft Windows 11 22h2<10.0.22621.1555
Microsoft Windows Server 2008=sp2
Microsoft Windows Server 2008=r2-sp1
Microsoft Windows Server 2012
Microsoft Windows Server 2012=r2
Microsoft Windows Server 2016
Microsoft Windows Server 2019
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=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
Microsoft Windows 10
Microsoft Windows 10
Microsoft Windows Server 2008 R2
Microsoft Windows Server 2008 R2

Event History

Apr 11, 2023
CVE Published
07:00 AM
Data Sourced
07:00 AM
DescriptionSeverityWeakness
Data Sourced
via Microsoft·07:00 AM
DescriptionSeverityWeaknessAffected Software
Updated
via Microsoft·07:00 AM
Affected Software
Updated
via Microsoft·07:00 AM
Description
CVE Published
via MITRE·07:13 PM
Data Sourced
via MITRE·07:13 PM
DescriptionSeverity

Frequently Asked Questions

1

What is the severity of CVE-2023-28216?

CVE-2023-28216 is rated as a Critical vulnerability that allows for elevation of privilege on affected systems.

2

How do I fix CVE-2023-28216?

To fix CVE-2023-28216, install the security updates provided by Microsoft for your affected Windows version.

3

What systems are affected by CVE-2023-28216?

CVE-2023-28216 affects multiple versions of Windows 10, Windows 11, Windows Server 2019, Windows Server 2022, and Windows Server 2016.

4

What exploit does CVE-2023-28216 enable?

CVE-2023-28216 enables an attacker to execute malicious code with elevated privileges locally.

5

Is CVE-2023-28216 being actively exploited?

Yes, there have been reports of CVE-2023-28216 being actively exploited in the wild, emphasizing the urgency to patch.

Contact

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