CVE:CVE-2021-40052
CNNVD:CNNVD-202203-984
HUAWEI EMUI是中国华为（HUAWEI）公司的一款基于Android开发的移动端操作系统。
HUAWEI EMUI/Magic UI存在安全漏洞，该漏洞源于视频框架中存在不正确的缓冲区大小计算。成功利用此漏洞可能会影响可用性。
solution:Upgrade huawei harmonyos to a higher version than 2.0,and avoid the version 2.0; Upgrade huawei emui to a higher version than 11.0.0,11.0.1,and avoid the version 11.0.0,11.0.1; Upgrade huawei magic_ui to a higher version than 4.0.0,and avoid the version 4.0.0