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High MSRC-CVE-2022-41100 1 CVE

Windows Advanced Local Procedure Call (ALPC) Elevation of Privilege Vulnerability

Published Nov 8, 2022 · Updated Nov 8, 2022

Vendor: Microsoft

Summary

Impact: Elevation of Privilege. Microsoft rating: Important. Not known to be exploited — Exploitation Less Likely. Customer action: Required.

Details

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?
Successful exploitation of this vulnerability requires an attacker to win a race condition.

What privileges could be gained by an attacker who successfully exploited this vulnerability?
An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

According to the CVSS metric, a successful exploitation could lead to a scope change (S:C). What does this mean for this vulnerability?
This vulnerability could lead to a contained execution environment escape. Please refer to AppContainer Isolation for more information.

Security updates
10.0.17763.3650 — https://support.microsoft.com/help/5019966
10.0.19043.2251 — https://support.microsoft.com/help/5019959
10.0.20348.1249 — https://support.microsoft.com/help/5019081
10.0.20348.1251 — https://support.microsoft.com/help/5019080
10.0.22000.1219 — https://support.microsoft.com/help/5019961
10.0.22621.819 — https://support.microsoft.com/help/5019980
10.0.10240.19567 — https://support.microsoft.com/help/5019970
10.0.14393.5501 — https://support.microsoft.com/help/5019964
6.3.9600.20671 — https://support.microsoft.com/help/5020023
6.3.9600.20670 — https://support.microsoft.com/help/5020010

Vulnerabilities 1

Revision history

  1. #1

    Information published.

References