Huawei HarmonyOS Out-of-Bounds Read Vulnerability in DMA Module Register Configuration

A vulnerability allowing out-of-bounds read has been identified in the register configuration of the Direct Memory Access (DMA) module within Huawei's HarmonyOS. This vulnerability could be exploited to read data outside the intended boundaries, potentially leading to unauthorized information disclosure. Affected versions include HarmonyOS 5.1.0 and HarmonyOS 5.0.1.

Impact

Exploitation of this vulnerability may compromise service confidentiality.