CVE-2025-27128 - Vulnerability Details - OpenCVE

in OpenHarmony v5.0.3 and prior versions allow a local attacker arbitrary code execution in tcb through use after free.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact High

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact total

Vendors	Products
Openatom	Openharmony
Openharmony	Openharmony

Configuration 1 [-]

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

No data.

References

Link	Providers
https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2025/2025-07.md

History

Tue, 12 Aug 2025 16:45:00 +0000

Type	Values Removed	Values Added
First Time appeared		Openatom Openatom openharmony
CPEs		cpe:2.3:o:openatom:openharmony:::::-:::*
Vendors & Products		Openatom Openatom openharmony

Tue, 12 Aug 2025 07:45:00 +0000

Type	Values Removed	Values Added
First Time appeared		Openharmony Openharmony openharmony
Vendors & Products		Openharmony Openharmony openharmony

Mon, 11 Aug 2025 14:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Mon, 11 Aug 2025 03:30:00 +0000

Type	Values Removed	Values Added
Description		in OpenHarmony v5.0.3 and prior versions allow a local attacker arbitrary code execution in tcb through use after free.
Title		liteos_a has an UAF vulnerability
Weaknesses		CWE-416
References		https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2025/2025-07.md
Metrics		cvssV3_1 `{'score': 8.4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:H'}`

MITRE

Status: PUBLISHED

Assigner: OpenHarmony

Published: 2025-08-11T02:55:20.732Z

Updated: 2025-08-11T13:48:29.345Z

Reserved: 2025-03-02T07:18:52.672Z

Link: CVE-2025-27128

Vulnrichment

Updated: 2025-08-11T13:48:24.594Z

NVD

Status : Analyzed

Published: 2025-08-11T04:15:39.247

Modified: 2025-08-12T16:38:39.677

Link: CVE-2025-27128

Redhat

No data.

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