CVE:CVE-2021-30769
CNNVD:CNNVD-202107-1636
Apple iOS和Apple iPadOS都是美国苹果（Apple）公司的产品。Apple iOS是一套为移动设备所开发的操作系统。Apple iPadOS是一套用于iPad平板电脑的操作系统。
Apple iOS 14.7 and iPadOS 14.7存在授权问题漏洞，该漏洞源于OS Kernel子系统的逻辑问题。该漏洞允许本地应用程序绕过已有的安全限制。
solution:Upgrade apple iphone_os to a higher version than 14.7,and avoid the version (,14.7); Upgrade apple tvos to a higher version than 14.7,and avoid the version (,14.7); Upgrade apple watchos to a higher version than 7.6,and avoid the version (,7.6)