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Huawei HarmonyOS Out-of-Bounds Read Vulnerability in the Devicemanager Module

Vulnerability

An out-of-bounds read vulnerability has been identified in the devicemanager module of Huawei's HarmonyOS. This vulnerability affects versions 5.1.0 and 5.0.1. Successful exploitation may impact the availability of the device.

Impact

Exploitation of this vulnerability may lead to a denial-of-service condition, causing the device to become unresponsive or unavailable.

Added: Aug 6, 2025, 3:28 AM
Updated: Aug 6, 2025, 3:28 AM

Vulnerability Rating

Custom Algorithm
spread
8.4
impact
0.6
exploitability
4.7
remediation
0.0
relevance
0.3
threat
0.0
urgency
2.9
incentive
0.8

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.