PT-2022-3131 · Microsoft · Windows Ancillary Function Driver For Winsock+1

B2Ahex · Published 2022-05-03 · Updated 2025-01-02 · CVE-2022-30151

Positive Technologies (AI Summary)

CVSS v3.1

7.0

High

Base vector

AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Windows Ancillary Function Driver for WinSock (affected versions not specified)

Description The issue is related to synchronization errors when using a shared resource in the Windows Ancillary Function Driver for WinSock, which can allow an attacker to elevate their privileges. This can affect the system, potentially leading to unauthorized access or control.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Race Condition

Weakness Enumeration

CWE-362

Related Identifiers

BDU:2022-03810

CVE-2022-30151

Affected Products

Windows

Windows Ancillary Function Driver For Winsock

References · 8

• https://osv.dev/vulnerability/CVE-2022-30151 · Vendor Advisory
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-30151 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2022-30151 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30151 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30151 · Security Note
• https://bdu.fstec.ru/vul/2022-03810 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-30151 · Security Note
• https://vuldb.com/ru/?id.201838 · Note