OpenHarmony Integer Overflow Vulnerability Allowing Arbitrary Code Execution in Pre-Installed Apps

A vulnerability in OpenHarmony versions through 5.0.2 allows local attackers to execute arbitrary code in pre-installed applications due to the presence of an integer overflow. This vulnerability arises from improper handling of integer values, which can be exploited to manipulate memory and execute unauthorized code.

Impact

Exploitation of this vulnerability could lead to unauthorized execution of code within pre-installed applications, potentially allowing attackers to perform malicious actions or access sensitive data through these applications.