CVE:CVE-2023-20623
CNNVD:CNNVD-202303-466
MediaTek 芯片是中国联发科（MediaTek）公司的MediaTek 的多款芯片。
MediaTek 芯片 ion 模块存在安全漏洞，该漏洞源于不正确的锁定，可能会导致特权升级。
solution:Upgrade google android to a higher version than 10.0,11.0,12.0,and avoid the version 10.0,11.0,12.0; Upgrade yoctoproject yocto to a higher version than 3.1,3.3,4.0,and avoid the version 3.1,3.3,4.0