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Unrated severityNVD Advisory· Published Dec 18, 2024· Updated Dec 20, 2024

CVE-2022-40732

CVE-2022-40732

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • Microsoft/Windowsllm-fuzzy2 versions
    = 10.0.22000.593 (build 22000.593)+ 1 more
    • (no CPE)range: = 10.0.22000.593 (build 22000.593)
    • (no CPE)range: Build 22000.593
  • Microsoft/Windows Server 2003llm-fuzzy
    Range: = 10.0.20348.643 (build 20348.643)

Patches

Vulnerability mechanics

References

1

News mentions

0

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