CVE:CVE-2023-20801
CNNVD:CNNVD-202308-406
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 模块存在竞争条件问题，可能导致释放后重用。
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