CVE-2023-38149: Windows TCP/IP Denial of Service Vulnerability
Published Sep 12, 2023
·Updated
Windows TCP/IP Denial of Service Vulnerability
Affected Software
46 affected componentsFixes available
Microsoft Windows Server 2012 R2
Microsoft Windows Server 2012 R2
Microsoft Windows Server 2012
Microsoft Windows Server 2012
Microsoft Windows Server 2016
Microsoft Windows Server 2016
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<10.0.10240.20162
Microsoft Windows 10 1607<10.0.14393.6252
Microsoft Windows 10 1809<10.0.17763.4851
Microsoft Windows 10 21h2<10.0.19045.3448
Microsoft Windows 10 22h2<10.0.19045.3448
Microsoft Windows 11 21h2<10.0.22000.2416
Microsoft Windows 11 22h2<10.0.22621.2275
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 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 10 21h2<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
Microsoft Windows Server 2008 R2
Microsoft Windows Server 2008 R2
Remediation
Event History
Sep 12, 2023
CVE Published
07:00 AM
Data Sourced
via Microsoft·07:00 AM
DescriptionSeverityWeakness
CVE Published
via MITRE·04:58 PM
Data Sourced
via MITRE·04:58 PM
DescriptionSeverity
Frequently Asked Questions
1
What is the severity of CVE-2023-38149?
The severity of CVE-2023-38149 is classified as important.
2
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.
3
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.
4
What type of vulnerability is CVE-2023-38149?
CVE-2023-38149 is a denial-of-service vulnerability in the Windows TCP/IP stack.
5
Can CVE-2023-38149 be exploited remotely?
Yes, CVE-2023-38149 can be exploited remotely, potentially leading to a denial of service.