Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The kernel in Apple iOS before 6.1 and Apple TV before 5.2 does not properly validate copyin and copyout arguments, which allows local users to bypass intended pointer restrictions and access locations in the first kernel-memory page by specifying a length of less than one page.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Apple iOS/Apple TV 内核安全漏洞
Vulnerability Description
Apple iOS是美国苹果（Apple）公司为移动设备所开发的一套操作系统。 Apple iOS 6.1之前版本和Apple TV 5.2之前版本中的内核中存在漏洞，该漏洞源于程序没有验证copyin和copyout参数。通过指定一个长度小于一个页面的参数，本地攻击者利用该漏洞绕过预期的指针限制和在第一内核内存页面访问位置。
CVSS Information
N/A
Vulnerability Type
N/A