7.5
CWE
400
Advisory Published
CVE Published
Updated

CVE-2023-38149: Windows TCP/IP Denial of Service Vulnerability

First published: Tue Sep 12 2023(Updated: )

Windows TCP/IP Denial of Service Vulnerability

Credit: secure@microsoft.com

Affected SoftwareAffected VersionHow to fix
Microsoft Windows Server 2008 R2
Microsoft Windows Server 2012 R2
Microsoft Windows Server 2012 R2
Microsoft Windows Server 2008 R2
Microsoft Windows Server
Microsoft Windows Server
Microsoft Windows Server 2016
Microsoft Windows Server 2016
Microsoft Windows Server 2019
Microsoft Windows Server 2019
Windows 11=22H2
Windows 11=22H2
Windows 11=21H2
Windows 11=21H2
Microsoft Windows Server 2022
Microsoft Windows Server 2022
Microsoft Windows 10<10.0.10240.20162
Microsoft Windows 10<10.0.14393.6252
Microsoft Windows 10<10.0.17763.4851
Microsoft Windows 10<10.0.19045.3448
Microsoft Windows 10<10.0.19045.3448
Windows 11<10.0.22000.2416
Windows 11<10.0.22621.2275
Microsoft Windows Server=r2-sp1
Microsoft Windows Server
Microsoft Windows Server=r2
Microsoft Windows Server 2016
Microsoft Windows Server 2019
Microsoft Windows Server 2022
Windows 10=1809
Windows 10=1809
Windows 10=1809
Windows 10=22H2
Windows 10=22H2
Windows 10=22H2
Windows 10=1607
Windows 10=1607
Windows 10=21H2
Windows 10=21H2
Windows 10=21H2
Windows 10
Windows 10
Microsoft Windows 10<10.0.19044.3448
Microsoft Windows Server 2016<10.0.14393.6252
Microsoft Windows Server 2019<10.0.17763.4851
Microsoft Windows Server 2022<10.0.20348.1970

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Frequently Asked Questions

  • What is the severity of CVE-2023-38149?

    The severity of CVE-2023-38149 is classified as important.

  • How do I fix CVE-2023-38149?

    To fix CVE-2023-38149, you should apply the relevant security patches provided by Microsoft for affected Windows versions.

  • Which versions of Windows are affected by CVE-2023-38149?

    CVE-2023-38149 affects multiple Windows 10 and Windows 11 versions, as well as Windows Server editions.

  • What type of vulnerability is CVE-2023-38149?

    CVE-2023-38149 is a denial-of-service vulnerability in the Windows TCP/IP stack.

  • Can CVE-2023-38149 be exploited remotely?

    Yes, CVE-2023-38149 can be exploited remotely, potentially leading to a denial of service.

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