Huawei releases May 2020 EMUI and Magic UI security patch update details, the security update includes the CVE (Common Vulnerabilities and Exposures). The Common Vulnerabilities and Exposures (CVE) system tracks publicly known security vulnerabilities and exposures in publicly released software packages. This security update includes the CVE announced in the May 2020 Android security bulletin.
Critical: CVE-2020-0096, CVE-2020-0103
Medium: CVE-2020-0104, CVE-2019-15126
Fixes listed in the public bulletin come from various different sources: the Android Open Source Project (AOSP), the upstream Linux kernel, and system-on-chip (SOC) manufacturers.