CVE:CVE-2021-30928
CNNVD:CNNVD-202108-2024
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 tvOS是一套智能电视操作系统。Apple watchOS是一套智能手表操作系统。
Apple 多款产品中存在安全漏洞。此问题已在 macOS Big Sur 11.6、watchOS 8、tvOS 15、iOS 14.8 和 iPadOS 14.8、iOS 15 和 iPadOS 15 中修复。
solution:Upgrade apple ipados to a higher version than 14.8,and avoid the version (,14.8); 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 [11.0,11.6); Upgrade apple tvos to a higher version than 15.0,and avoid the version (,15.0); Upgrade apple watchos to a higher version than 8.0,and avoid the version (,8.0); Upgrade apple icloud to a higher version than 13.0,and avoid the version 13.0