CVE:CVE-2021-22426
CNNVD:CNNVD-202107-2226
Huawei HarmonyOS是中国华为（Huawei）公司的一个操作系统。提供一个基于微内核的全场景分布式操作系统。
Huawei HarmonyOS Phones and Tablets 华为部分产品存在缓冲区错误漏洞。漏洞被成功利用后，可能导致恶意代码执行。
solution:Upgrade huawei emui to a higher version than 11.0.0,and avoid the version 11.0.0; Upgrade huawei harmonyos to a higher version than 2.0,and avoid the version 2.0; Upgrade huawei magic_ui to a higher version than 4.0.0,and avoid the version 4.0.0