CVE:CVE-2023-20804
CNNVD:CNNVD-202308-402
MediaTek 芯片是中国联发科（MediaTek）公司的MediaTek 的多款芯片。
MediaTek 芯片存在安全漏洞，该漏洞源于 imgsys 模块缺少边界检查，可能会出现越界写入。
solution:Upgrade linuxfoundation yocto to a higher version than 4.0,and avoid the version 4.0; Upgrade google android to a higher version than 12.0,13.0,and avoid the version 12.0,13.0