Huawei HarmonyOS Denial of Service Vulnerability (CNVD-2023-98208)

Huawei HarmonyOS is an operating system from Huawei (China). It provides a full-scenario distributed operating system based on a microkernel. A denial of service vulnerability exists in Huawei HarmonyOS, which stems from the presence of mutual exclusion lock management in kernel modules. An attacker could exploit the vulnerability and potentially cause availability to be compromised.