CVE-2025-27577

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-27577
in OpenHarmony v5.0.3 and prior versions allow a local attacker arbitrary code execution in tcb through race condition.

8.4 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.0 / Impact : 5.8

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact HIGH

Scope CHANGED

References
Link Resource
https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2025/2025-08.md Vendor Advisory
Configurations

Configuration 1 (hide)

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

12 Aug 2025, 16:38

Type Values Removed Values Added
References () https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2025/2025-08.md - () https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2025/2025-08.md - Vendor Advisory
First Time Openatom openharmony
Openatom
CPE cpe:2.3:o:openatom:openharmony:*:*:*:*:-:*:*:*

11 Aug 2025, 18:32

Type Values Removed Values Added
Summary
  • (es) En OpenHarmony v5.0.3 y versiones anteriores se permite a un atacante local la ejecución de código arbitrario en tcb a través de una condición de ejecución.

11 Aug 2025, 04:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-08-11 04:15

Updated : 2025-08-12 16:38

NVD link : CVE-2025-27577

Mitre link : CVE-2025-27577

CVE.ORG link : CVE-2025-27577

JSON object : View

Products Affected

openatom

  • openharmony
CWE
CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')