CVE-2024-54030

Medium

Published: 07 January 2025

Published

07 January 2025

Modified

16 October 2025

KEV Added

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Patch

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CVSS Score v3.1 4.4 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

EPSS Score 0.0012 30.1th percentile

Risk Priority 9 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2024-54030 is a medium-severity Use After Free (CWE-416) vulnerability in Openatom Openharmony. Its CVSS base score is 4.4 (Medium).

Operationally, ranked at the 30.1th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

in OpenHarmony v4.1.2 and prior versions allow a local attacker cause DOS through use after free.

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

openatom

openharmony

≤ 4.1.2

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.

addresses: CWE-416

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