Huawei HarmonyOS and EMUI Information Disclosure Vulnerability (CNVD-2023-61747)

Huawei HarmonyOS is an operating system from Huawei, a Chinese company. It provides a full-scenario distributed operating system based on a microkernel.Huawei EMUI is a user interface developed by Huawei based on the Android operating system. The Huawei HarmonyOS and EMUI information disclosure vulnerability can be exploited by an attacker to obtain commands from a modem and use this information to rewrite non-volatile random access memory (NVRAM) or launch further attacks on the affected system.