Cyber Resilience

CVE-2025-27248

Low

Published: 06 May 2025

Published
06 May 2025
Modified
09 May 2025
KEV Added
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Patch
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CVSS Score v3.1 3.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
EPSS Score 0.0018 38.8th percentile
Risk Priority 7 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2025-27248 is a low-severity NULL Pointer Dereference (CWE-476) vulnerability in Openatom Openharmony. Its CVSS base score is 3.3 (Low).

Operationally, exploitation aligns with the MITRE ATT&CK technique Application or System Exploitation (T1499.004); ranked at the 38.8th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

in OpenHarmony v5.0.3 and prior versions allow a local attacker case DOS through NULL pointer dereference.

CWE(s)
CWE-476

Related Threats

MITRE ATT&CK Enterprise TechniquesAI

T1499.004 Application or System Exploitation Impact
Adversaries may exploit software vulnerabilities that can cause an application or system to crash and deny availability to users.
attack.mitre.org →
Why these techniques?

The CVE allows local attackers to cause DoS via null pointer dereference in ai_neural_network_runtime, enabling endpoint denial of service through application exploitation.

Affected Assets

openatom
openharmony
≤ 5.0.3

Mitigating Controls

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

References