CVE:CVE-2022-26701
CNNVD:CNNVD-202205-3493
Apple tvOS是美国苹果（Apple）公司的一套智能电视操作系统。
Apple tvOS 15.0 19J346 - 15.4.1 19L452 版本存在竞争条件问题漏洞，该漏洞源于 IOKit 中的争用条件。攻击者利用该漏洞可通过本地应用程序提升系统上的权限。
solution:Upgrade apple ipados to a higher version than 15.5,and avoid the version (,15.5); Upgrade apple iphone_os to a higher version than 15.5,and avoid the version (,15.5); Upgrade apple macos to a higher version than 11.6.6,12.4,and avoid the version [11.0,11.6.6),[12.0.0,12.4); Upgrade apple tvos to a higher version than 15.4,and avoid the version (,15.4)