CVE-2024-38062
vulnerability analysis and mitigation

Overview

CVE-2024-38062 is a Windows Kernel-Mode Driver Elevation of Privilege Vulnerability discovered in Microsoft Windows CLIPSP.SYS. The vulnerability was discovered by Philippe Laulheret of Cisco Talos and was disclosed to Microsoft on April 11, 2024, with a patch release on July 9, 2024. The vulnerability affects multiple versions of Windows, including Windows 10, Windows 11, and Windows Server systems (Talos Report).

Technical details

The vulnerability is an out-of-bounds read vulnerability in the License Update Field Type 0xC9 functionality of Microsoft Windows CLIPSP.SYS. The issue occurs when handling license data, specifically when processing a truncated blob of type 0xC9. The vulnerability has been assigned a CVSS v3.1 base score of 7.8 HIGH (Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) and is classified as CWE-125 (Out-of-bounds Read) (NVD).

Impact

The vulnerability can lead to an elevation of privilege on affected systems. When exploited, it allows an attacker to perform an out-of-bounds kernel read, potentially leading to information disclosure or system compromise (Talos Report).

Mitigation and workarounds

Microsoft has released security updates to address this vulnerability. Users should apply the latest security patches available for their Windows systems. The updates are available through the standard Windows Update mechanism (Microsoft Advisory).

Additional resources


SourceThis report was generated using AI

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