CVE:CVE-2021-30854
CNNVD:CNNVD-202108-1960
Apple tvOS是美国苹果（Apple）公司的一套智能电视操作系统。
Apple 多款产品存在权限许可和访问控制问题漏洞，该漏洞源于逻辑问题。沙箱流程可能能够利用该漏洞绕过沙箱限制，这个问题在tvOS 15, watchOS 8, iOS 15和iPadOS 15被修复。
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 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)