CVE:CVE-2022-22609
CNNVD:CNNVD-202203-1335
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 iPadOS是一套用于iPad平板电脑的操作系统。
Apple tvOS，iOS 15.4 和 iPadOS 15.4之前版本存在访问控制错误漏洞，该漏洞源于Preferences功能中存在不正确的访问限制，恶意的应用程序可以读取其他应用程序的设置。该漏洞允许本地应用程序访问敏感信息。
solution:Upgrade apple ipados to a higher version than 15.4,and avoid the version (,15.4); Upgrade apple iphone_os to a higher version than 15.4,and avoid the version (,15.4); Upgrade apple macos to a higher version than 12.3,and avoid the version [12.0,12.3); Upgrade apple tvos to a higher version than 15.4,and avoid the version (,15.4); Upgrade apple watchos to a higher version than 8.5,and avoid the version (,8.5)