CVE-2022-42464

OpenHarmony-v3.1.2 and prior versions, 3.0.6 and prior versions have a Kernel memory pool override vulnerability in /dev/mmzuserdev device driver. The impact depends on the privileges of the attacker. The unprivileged process run on the device could disclose sensitive information including kernel...

OpenHarmony Buffer Error Vulnerability

OpenHarmony is a kind of Hongmeng operating system open source project of China OpenAtom Foundation Foundation. A security vulnerability exists in OpenHarmony v3.1.2 and earlier and 3.0.6 and earlier, which stems from an out-of-bounds read or write of its /dev/mmzuserdev device driver memory...

OpenHarmony security vulnerabilities

OpenHarmony is a kind of Hongmeng operating system open source project of China OpenAtom Foundation Foundation. A security vulnerability exists in OpenHarmony v3.1.2 and earlier and 3.0.6 and earlier, which stems from a kernel memory pool overwriting issue in its /dev/mmzuserdev device driver...