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Openharmony CVE-2025-0302

MEDIUM
Integer Overflow or Wraparound (CWE-190)
2025-02-07 scy@openharmony.io
Buffer Overflow Integer Overflow Openharmony
5.5
CVSS 3.1
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CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 28, 2026 - 18:25 vuln.today
CVE Published
Feb 07, 2025 - 10:15 nvd
MEDIUM 5.5

DescriptionNVD

in OpenHarmony v4.1.2 and prior versions allow a local attacker cause DOS through integer overflow.

AnalysisAI

in OpenHarmony v4.1.2 and prior versions allow a local attacker cause DOS through integer overflow. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Integer Overflow (CWE-190), which allows attackers to cause unexpected behavior through arithmetic overflow. in OpenHarmony v4.1.2 and prior versions allow a local attacker cause DOS through integer overflow. Affected products include: Openatom Openharmony.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate arithmetic operations, use safe integer libraries, check bounds before allocation.

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CVE-2025-0302 vulnerability details – vuln.today
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