Vulnerability Monitor

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CVE-2022-40733

An access violation vulnerability exists in the DirectComposition functionality win32kbase.sys driver version 10.0.22000.593 as part of Windows 11 version 22000.593 and version 10.0.20348.643 as part of Windows Server 2022 version 20348.643. A specially-crafted set of syscalls can lead to a reboot. An unprivileged user can run specially-crafted code to trigger Denial Of Service.

Published

2024-12-18T23:15:07.243

Last Modified

2025-08-26T16:09:46.750

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 5.0 (MEDIUM)

Weaknesses
  • Type: Primary
    CWE-476
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System microsoft windows_11_21h2 10.0.22000.593 Yes
Operating System microsoft windows_server_2022 10.0.20348.643 Yes
References