CVE-2023-24940: Windows Pragmatic General Multicast (PGM) Denial of Service Vulnerability
First published: Tue May 09 2023(Updated: )
Windows Pragmatic General Multicast (PGM) Denial of Service Vulnerability
Credit: secure@microsoft.com secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Windows 10 | =22H2 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows 10 | =20H2 | |
| Microsoft Windows 10 | =22H2 | |
| Microsoft Windows 10 | =22H2 | |
| Microsoft Windows 10 | =20H2 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows 10 | =20H2 | |
| Microsoft Windows 10 | =21H2 | |
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | =21H2 | |
| Microsoft Windows 10 | =21H2 | |
| Microsoft Windows 10 | =1607 | |
| Microsoft Windows 10 | =1607 | |
| Microsoft Windows 10 | ||
| Microsoft Windows Server 2008 R2 | ||
| Microsoft Windows Server 2008 R2 | ||
| Microsoft Windows Server 2012 R2 | ||
| Microsoft Windows Server 2012 R2 | ||
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2016 | ||
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows Server | ||
| Microsoft Windows Server | ||
| Microsoft Windows Server | ||
| Microsoft Windows Server | ||
| Microsoft Windows Server | ||
| Microsoft Windows Server | ||
| Microsoft Windows 10 | <10.0.10240.19926 | |
| Microsoft Windows 10 | <10.0.14393.5921 | |
| Microsoft Windows 10 | <10.0.17763.4377 | |
| Microsoft Windows 10 | <10.0.19042.2965 | |
| Microsoft Windows 10 | <10.0.19044.2965 | |
| Microsoft Windows 10 22H2 | <10.0.19045.2965 | |
| Windows 11 | <10.0.22000.1936 | |
| Windows 11 | <10.0.22000.1702 | |
| Microsoft Windows Server | =sp2 | |
| Microsoft Windows Server | =r2-sp1 | |
| Microsoft Windows Server | ||
| Microsoft Windows Server | =r2 | |
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2019 | ||
| Microsoft Windows Server 2022 | ||
| 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 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of CVE-2023-24940?
CVE-2023-24940 has been classified as a denial of service vulnerability affecting Windows operating systems.
How do I fix CVE-2023-24940?
To fix CVE-2023-24940, apply the relevant security updates and patches provided by Microsoft for affected Windows versions.
What versions of Windows are impacted by CVE-2023-24940?
CVE-2023-24940 affects multiple versions of Windows 10, Windows 11, and Windows Server, including varying updates and architectures.
Can CVE-2023-24940 lead to remote exploitation?
CVE-2023-24940 does not allow for remote code execution but can result in a denial of service condition.
Is there a workaround for CVE-2023-24940?
Currently, the most effective way to mitigate CVE-2023-24940 is by applying the provided security updates from Microsoft.
- collector/msrc
- collector/msrc-cve
- agent/type
- agent/first-publish-date
- agent/software-canonical-lookup-request
- agent/title
- agent/remedy
- agent/severity
- agent/references
- agent/description
- agent/event
- source/Microsoft
- agent/software-canonical-lookup
- agent/author
- agent/weakness
- agent/source
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- collector/nvd-index
- collector/nvd-api
- source/NVD
- agent/softwarecombine
- agent/tags
- vendor/microsoft
- canonical/microsoft windows 10
- version/microsoft windows 10/22h2
- version/microsoft windows 10/1809
- version/microsoft windows 10/20h2
- version/microsoft windows 10/21h2
- version/microsoft windows 10/1607
- canonical/microsoft windows server 2008 r2
- canonical/microsoft windows server 2012 r2
- canonical/microsoft windows server 2016
- canonical/microsoft windows server
- canonical/microsoft windows 10 22h2
- canonical/windows 11
- version/microsoft windows server/sp2
- version/microsoft windows server/r2-sp1
- version/microsoft windows server/r2
- canonical/microsoft windows server 2019
- canonical/microsoft windows server 2022
- version/windows 11/22h2
- version/windows 11/21h2