CVE-2025-53134 - Vulnerability Details - OpenCVE

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

No CVSS v4.0

Attack Vector Local

Attack Complexity High

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact total

No data.

No data.

No data.

References

Link	Providers
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-53134

History

Tue, 12 Aug 2025 21:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Tue, 12 Aug 2025 17:30:00 +0000

Type	Values Removed	Values Added
Description		Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
Title		Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
Weaknesses		CWE-200 CWE-367
References		https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-53134
Metrics		cvssV3_1 `{'score': 7, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C'}`

MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2025-08-12T17:10:12.533Z

Updated: 2025-08-12T20:41:30.869Z

Reserved: 2025-06-26T17:56:53.996Z

Link: CVE-2025-53134

Vulnrichment

Updated: 2025-08-12T19:04:01.072Z

NVD

Status : Received

Published: 2025-08-12T18:15:37.230

Modified: 2025-08-12T18:15:37.230

Link: CVE-2025-53134

Redhat

No data.

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