CVE:CVE-2022-26702
CNNVD:CNNVD-202205-3500
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 版本存在资源管理错误漏洞，该漏洞源于 AppleAVD 中的释放后使用错误。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 tvos to a higher version than 15.5,and avoid the version (,15.5); Upgrade apple watchos to a higher version than 8.6,and avoid the version (,8.6)