CVE-2023-21768

Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

State: Published
Severity: 7.8 High
Published: Jan 10, 2023
Updated: Jan 1, 2025
Reserved: Dec 13, 2022

Description

Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

Scores

CVSS	Score	Vector	Source
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C	microsoft

Weaknesses

CWE-822 Untrusted Pointer Dereference

Affected Products

Product	Versions
Windows Server 2022Microsoft	10.0.20348.0 to before 10.0.20348.1487Affected
Windows 11 version 21H2Microsoft	10.0.0 to before 10.0.22000.1455Affected
Windows 11 version 22H2Microsoft	10.0.22621.0 to before 10.0.22621.1105Affected

References

Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerabilityvendor-advisory

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