Description
Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
Published: 2023-01-10
Score: 7.8 High
EPSS: 74.4% High
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

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History

Wed, 25 Feb 2026 16:45:00 +0000

Type Values Removed Values Added
First Time appeared Microsoft windows 11 21h2
Microsoft windows 11 22h2
CPEs cpe:2.3:o:microsoft:windows_11_21H2:*:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_11_22H2:*:*:*:*:*:*:arm64:*
cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*
Vendors & Products Microsoft windows 11 21h2
Microsoft windows 11 22h2

Wed, 16 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.73081}

epss

{'score': 0.74979}


Wed, 01 Jan 2025 00:45:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:o:microsoft:windows_11_21H2:10.0.22000.1455:*:*:*:*:*:arm64:*
cpe:2.3:o:microsoft:windows_11_21H2:10.0.22000.1455:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_11_22H2:10.0.22621.1105:*:*:*:*:*:arm64:*
cpe:2.3:o:microsoft:windows_11_22H2:10.0.22621.1105:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_server_2022:10.0.20348.1487:*:*:*:*:*:*:*
Vendors & Products Microsoft windows 11 21h2
Microsoft windows 11 22h2

Tue, 08 Oct 2024 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Subscriptions

Microsoft Windows 11 Windows 11 21h2 Windows 11 22h2 Windows Server 2022
cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2025-01-01T00:36:09.440Z

Reserved: 2022-12-13T00:00:00.000Z

Link: CVE-2023-21768

cve-icon Vulnrichment

Updated: 2024-08-02T09:51:50.242Z

cve-icon NVD

Status : Modified

Published: 2023-01-10T22:15:19.367

Modified: 2024-11-21T07:43:36.690

Link: CVE-2023-21768

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses