HUAWEI HarmonyOS Information Disclosure Vulnerability (CNVD-2022-50634)

HUAWEI HarmonyOS is an operating system from Huawei of China (HUAWEI). It provides a microkernel-based distributed operating system. A security vulnerability exists in the security component of HUAWEI HarmonyOS, which stems from a serial number capture vulnerability in the chipset, and is exploited by attackers to compromise confidentiality.