CVE-2024-21416: Windows TCP/IP Remote Code Execution Vulnerability

Published Sep 10, 2024
·
Updated

Windows TCP/IP Remote Code Execution Vulnerability

Affected Software

53 affected componentsFixes available
Microsoft Windows Server 2022, 23H2 Edition
Microsoft Windows Server 2019
Microsoft Windows Server 2019
Microsoft Windows 11=22H2
Microsoft Windows 11=22H2
Microsoft Windows 11=24H2
Microsoft Windows 11=24H2
Microsoft Windows 11=21H2
Microsoft Windows 11=21H2
Microsoft Windows 11=23H2
Microsoft Windows 11=23H2
Microsoft Windows Server 2022
Microsoft Windows Server 2022
Microsoft Windows 10 1809<10.0.17763.6293
Microsoft Windows 10 21h2<10.0.19044.4894
Microsoft Windows 10 22h2<10.0.19045.4894
Microsoft Windows 11 21h2<10.0.22000.3197
Microsoft Windows 11 22h2<10.0.22621.4169
Microsoft Windows 11 23h2<10.0.22631.4169
Microsoft Windows 11 24h2<10.0.26100.1742
Microsoft Windows Server 2019<10.0.17763.6293
Microsoft Windows Server 2022<10.0.20348.2700
Microsoft Windows Server 2022 23h2<10.0.25398.1128
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=21H2
Microsoft Windows 10=21H2
Microsoft Windows 10=21H2
Microsoft Windows 11=22H2
10.0.22621.4169
Microsoft Windows 11=23H2
10.0.22631.4169
Microsoft Windows 11=23H2
10.0.22631.4169
Microsoft Windows 11=24H2
10.0.26100.1742
Microsoft Windows Server 2022, 23H2 Edition<10.0.25398.1128
10.0.25398.1128
Microsoft Windows 10=21H2
10.0.19044.4894
Microsoft Windows 10=22H2
10.0.19045.4894
Microsoft Windows 11=24H2
10.0.26100.1742
Microsoft Windows 10=22H2
10.0.19045.4894
Microsoft Windows 10=22H2
10.0.19045.4894
Microsoft Windows 10=21H2
10.0.19044.4894
Microsoft Windows 11=21H2
10.0.22000.3197
Microsoft Windows Server 2022<10.0.20348.2700, <10.0.20348.2695
10.0.20348.270010.0.20348.2695
Microsoft Windows 11=22H2
10.0.22621.4169
Microsoft Windows Server 2019<10.0.17763.6293
10.0.17763.6293
Microsoft Windows Server 2022<10.0.20348.2700, <10.0.20348.2695
10.0.20348.270010.0.20348.2695
Microsoft Windows 10=1809
10.0.17763.6293
Microsoft Windows Server 2019<10.0.17763.6293
10.0.17763.6293
Microsoft Windows 10=1809
10.0.17763.6293
Microsoft Windows 10=21H2
10.0.19044.4894
Microsoft Windows 11=21H2
10.0.22000.3197

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.22621.4169Patch KB5043076
  2. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.22631.4169Patch KB5043076
  3. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.26100.1742Patch KB5043080
  4. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.25398.1128Patch KB5043055
  5. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.19044.4894Patch KB5043064
  6. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.19045.4894Patch KB5043064
  7. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.22000.3197Patch KB5043067
  8. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.20348.2700Fixed in 10.0.20348.2695Patch KB5042880
  9. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.17763.6293Patch KB5043050

Event History

Sep 10, 2024
CVE Published
via Microsoft·07:00 AM
Data Sourced
via Microsoft·07:00 AM
DescriptionSeverityWeakness
Data Sourced
via Microsoft·07:00 AM
Affected Software
Updated
via Microsoft·07:00 AM
Description
CVE Published
via MITRE·04:54 PM
Data Sourced
via MITRE·04:54 PM
DescriptionSeverity
Data Sourced
via NVD·05:15 PM
RemedyDescriptionSeverityWeaknessAffected Software

Frequently Asked Questions

1

What is the severity of CVE-2024-21416?

CVE-2024-21416 is classified as a critical vulnerability due to its potential for remote code execution.

2

How do I fix CVE-2024-21416?

To fix CVE-2024-21416, users should apply the appropriate security updates provided by Microsoft for their specific Windows version.

3

Which versions of Windows are affected by CVE-2024-21416?

CVE-2024-21416 affects various versions of Windows 10, Windows 11, and Windows Server 2022.

4

What type of vulnerability is CVE-2024-21416?

CVE-2024-21416 is a remote code execution vulnerability that can be exploited through the Windows TCP/IP stack.

5

Is CVE-2024-21416 being actively exploited?

As of now, there is no official information confirming active exploitation of CVE-2024-21416, but users are advised to apply patches as a precaution.

Contact

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