Cloud Vulnerability DB
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Vulnerability DatabaseCVE-2022-24542
CVE-2022-24542:
vulnerability analysis and mitigation
Overview
Windows Win32k Elevation of Privilege Vulnerability (CVE-2022-24542) is a security flaw discovered in Microsoft Windows operating systems. The vulnerability was initially recorded on February 5, 2022, affecting various versions of Windows 10 and Windows 11 operating systems (NVD, CVE).
Technical details
The vulnerability exists within the win32kfull driver and stems from the lack of validating the existence of an object prior to performing operations on the object. It has been assigned a CVSS v3.1 base score of 7.8 (High) with the vector string CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H, indicating local access requirements with low attack complexity (ZDI, NVD).
Impact
If successfully exploited, this vulnerability allows attackers to escalate privileges and execute arbitrary code in the context of SYSTEM, potentially gaining full control over the affected system (ZDI).
Mitigation and workarounds
Microsoft has released security updates to address this vulnerability. Users are advised to apply the available patches through the Microsoft update mechanism (ZDI).
Additional resources
Source: This report was generated using AI
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