CVE-2025-23234

in OpenHarmony v5.0.2 and prior versions allow a local attacker cause DOS through buffer overflow.

CVSS v3 3.3 LOW

3.3^/10

CVSS v3 : LOW

Vector :

Exploitability : 1.8 / Impact : 1.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2025/2025-03.md	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:openatom:openharmony:*:*:*:*:-:*:*:*

History

17 Jun 2026, 08:52

Type	Values Removed	Values Added
References	~~() https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2025/2025-03.md -~~	() https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2025/2025-03.md - Vendor Advisory
CPE		cpe:2.3:o:openatom:openharmony:::::-:::*
Summary		(es) En OpenHarmony v5.0.2 y versiones anteriores, se permite que un atacante local provoque DOS a través de un desbordamiento de búfer.
First Time		Openatom openharmony Openatom

04 Mar 2025, 04:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-03-04 04:15

Updated : 2026-06-17 08:52

NVD link : CVE-2025-23234

Mitre link : CVE-2025-23234

CVE.ORG link : CVE-2025-23234

JSON object : View

Products Affected

openatom

openharmony

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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