CVE-2023-36732
vulnerability analysis and mitigation

Overview

Win32k Elevation of Privilege Vulnerability (CVE-2023-36732) is a security flaw affecting various versions of Microsoft Windows operating systems. The vulnerability was discovered and reported to Microsoft, with the initial disclosure date being June 26, 2023 (MITRE). The affected systems include multiple versions of Windows 10, Windows 11, and Windows Server installations (NVD).

Technical details

The vulnerability has been assigned a CVSS v3.1 base score of 7.8 HIGH, with the following vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. This indicates that the vulnerability requires local access, has low attack complexity, requires low privileges, needs no user interaction, and can potentially impact confidentiality, integrity, and availability at a high level (NVD).

Impact

Successful exploitation of this vulnerability could allow an attacker to gain elevated privileges on the affected system. The high CVSS score indicates that the vulnerability could lead to significant compromise of system confidentiality, integrity, and availability if exploited (Rapid7).

Mitigation and workarounds

Microsoft has released security updates to address this vulnerability. System administrators are advised to apply the relevant patches to affected systems. The updates are available for multiple Windows versions including Windows 10 (various versions), Windows 11, and Windows Server installations (NVD).

Additional resources


SourceThis report was generated using AI

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