Cyber Resilience

CVE-2024-21346

High

Published: 13 February 2024

Published
13 February 2024
Modified
21 November 2024
KEV Added
—
Patch
—
CVSS Score v3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.0349 87.9th percentile
Risk Priority 18 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2024-21346 is a high-severity Untrusted Pointer Dereference (CWE-822) vulnerability in Microsoft Windows 11 21H2. Its CVSS base score is 7.8 (High).

Operationally, ranked in the top 12.1% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

Win32k Elevation of Privilege Vulnerability

CWE(s)
CWE-822NVD-CWE-noinfo

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

microsoft
windows 11 21h2
≤ 10.0.22000.2777
microsoft
windows 11 22h2
≤ 10.0.22621.3155
microsoft
windows 11 23h2
≤ 10.0.22631.3155
microsoft
windows server 2022 23h2
≤ 10.0.25398.709

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References