Huawei Emui and Magic UI Buffer Overflow Vulnerability (CNVD-2022-20296)

Huawei Emui is a mobile operating system developed on Android. Magic Ui is a mobile operating system developed on Android. Huawei Emui and Magic UI are vulnerable to a buffer overflow vulnerability, which stems from copying the input buffer in the video framework without checking its size. An attacker could exploit the vulnerability to cause a denial of service.