CVE-2024-43642

Windows SMB Denial of Service Vulnerability

Published Nov 12, 2024 CVSS 3.1 · 7.5 High EPSS 63.1% KEV · Not listed
Description
Windows SMB Denial of Service Vulnerability

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
CPEs cpe:2.3:o:microsoft:windows_11_22H2:10.0.22621.4460:*:*:*:*:*:arm64:*
cpe:2.3:o:microsoft:windows_11_22H2:10.0.22621.4460:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_11_23H2:10.0.22631.4460:*:*:*:*:*:arm64:*
cpe:2.3:o:microsoft:windows_11_23H2:10.0.22631.4460:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_11_24H2:10.0.26100.2314:*:*:*:*:*:arm64:*
cpe:2.3:o:microsoft:windows_11_24H2:10.0.26100.2314:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_server_2022:10.0.20348.2849:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2025:10.0.26100.2314:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_23h2:10.0.25398.1251:*:*:*:*:*:*:*
Vendors & Products Microsoft windows 11 22h2
Microsoft windows 11 23h2
Microsoft windows 11 24h2
Microsoft windows Server 23h2
Type Values Removed Values Added
First Time appeared Microsoft windows 11 22h2
Microsoft windows 11 23h2
Microsoft windows 11 24h2
Microsoft windows Server 2022 23h2
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:arm64:*
cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:arm64:*
cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:arm64:*
cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2022_23h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:*
Vendors & Products Microsoft windows 11 22h2
Microsoft windows 11 23h2
Microsoft windows 11 24h2
Microsoft windows Server 2022 23h2
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Windows SMB Denial of Service Vulnerability
Title Windows SMB Denial of Service Vulnerability
First Time appeared Microsoft
Microsoft windows 11 22h2
Microsoft windows 11 23h2
Microsoft windows 11 24h2
Microsoft windows Server 2022
Microsoft windows Server 2025
Microsoft windows Server 23h2
Weaknesses CWE-416
CPEs cpe:2.3:o:microsoft:windows_11_22H2:10.0.22621.4460:*:*:*:*:*:arm64:*
cpe:2.3:o:microsoft:windows_11_22H2:10.0.22621.4460:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_11_23H2:10.0.22631.4460:*:*:*:*:*:arm64:*
cpe:2.3:o:microsoft:windows_11_23H2:10.0.22631.4460:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_11_24H2:10.0.26100.2314:*:*:*:*:*:arm64:*
cpe:2.3:o:microsoft:windows_11_24H2:10.0.26100.2314:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_server_2022:10.0.20348.2849:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2025:10.0.26100.2314:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_23h2:10.0.25398.1251:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft windows 11 22h2
Microsoft windows 11 23h2
Microsoft windows 11 24h2
Microsoft windows Server 2022
Microsoft windows Server 2025
Microsoft windows Server 23h2
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
microsoft
Published
Updated
Jul 8, 2025, 3:41 PM
Reserved
Aug 14, 2024, 1:08 AM
Status
Analyzed
Published
Nov 12, 2024, 6:15 PM
Modified
Jun 17, 2026, 7:51 AM