Cyber Resilience

CVE-2024-21339

Medium

Published: 13 February 2024

Published
13 February 2024
Modified
21 November 2024
KEV Added
—
Patch
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CVSS Score v3.1 6.4 CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.0011 29.3th percentile
Risk Priority 13 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2024-21339 is a medium-severity Use After Free (CWE-416) vulnerability in Microsoft Windows 10 1809. Its CVSS base score is 6.4 (Medium).

Operationally, ranked at the 29.3th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

Windows USB Generic Parent Driver Remote Code Execution Vulnerability

CWE(s)
CWE-416NVD-CWE-noinfo

Related Threats

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

Affected Assets

microsoft
windows 10 1809
≤ 10.0.17763.5458 · ≤ 10.0.17763.5458 · ≤ 10.0.17763.5458
microsoft
windows 10 21h2
≤ 10.0.19044.4046
microsoft
windows 10 22h2
≤ 10.0.19045.4046
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 2019
≤ 10.0.17763.5458
microsoft
windows server 2022
≤ 10.0.20348.2322
microsoft
windows server 2022 23h2
≤ 10.0.25398.709

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

SI-16 Memory Protection
addresses: CWE-416

Use-after-free exploits that achieve arbitrary code execution are blocked or significantly hardened by non-executable pages and ASLR.

References