CVE:CVE-2021-30925
CNNVD:CNNVD-202108-2020
Apple iOS等都是美国苹果（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 watchOS是一套智能手表操作系统。Apple iPadOS是一套用于iPad平板电脑的操作系统。
Apple 多款产品中存在安全漏洞。此问题已在 watchOS 8、macOS Big Sur 11.6、iOS 15 和 iPadOS 15 中修复。
solution:Upgrade apple ipados to a higher version than 15.0,and avoid the version (,15.0); Upgrade apple iphone_os to a higher version than 15.0,and avoid the version (,15.0); Upgrade apple macos to a higher version than 11.6,and avoid the version (,11.6); Upgrade apple watchos to a higher version than 8.0,and avoid the version (,8.0)