CVE:CVE-2022-26764
CNNVD:CNNVD-202205-3502
Apple TV 4K和Apple TV HD都是美国苹果（Apple）公司的产品。Apple TV 4K是一款智能机顶盒。用于推出 4K Hdr 图像。Apple TV HD是一款高清电视机顶盒产品。
Apple TV 4K、Apple TV 4K（第 2 代）和 Apple TV HD 存在缓冲区错误漏洞，该漏洞源于操作系统内核子系统中的边界错误。本地用户可以利用该漏洞触发内存损坏并绕过内核内存缓解来执行任意代码。
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 12.4,and avoid the version [12.0,12.4); 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)