CVE:CVE-2018-4427
CNNVD:CNNVD-201810-1528
Apple iOS是美国苹果（Apple）公司的为移动设备所开发的一套操作系统。IOHIDFamily是其中的一个内核扩展（人机接口设备的抽象接口）组件。
Apple iOS 12.1之前版本中的IOHIDFamily组件存在安全漏洞。攻击者可利用该漏洞以内核权限执行任意代码。
solution:Upgrade apple iphone_os to a higher version than 12.1,and avoid the version (,12.1); Upgrade apple mac_os_x to a higher version than 10.14.2,and avoid the version (,10.14.2); Upgrade apple tvos to a higher version than 12.1.1,and avoid the version (,12.1.1); Upgrade apple watchos to a higher version than 5.1.2,and avoid the version (,5.1.2)