The IntelAccelerator driver in the IOAcceleratorFamily subsystem in Apple iOS before 8 and Apple TV before 7 allows attackers to cause a denial of service (NULL pointer dereference and device restart) via a crafted application.

An unspecified IOHIDFamily function in Apple iOS before 8 and Apple TV before 7 lacks proper bounds checking to prevent reading of kernel pointers, which allows attackers to bypass the ASLR protection mechanism via a crafted application.

Double free vulnerability in Apple iOS before 8 and Apple TV before 7 allows local users to gain privileges or cause a denial of service (device crash) via vectors related to Mach ports.

Heap-based buffer overflow in IOHIDFamily in Apple iOS before 8 and Apple TV before 7 allows attackers to execute arbitrary code in a privileged context via an application that provides crafted key-mapping properties.

Backup in Apple iOS before 7.1 does not properly restrict symlinks, which allows remote attackers to overwrite files during a restore operation via crafted backup data.

The SSLVerifySignedServerKeyExchange function in libsecurityssl/lib/sslKeyExchange.c in the Secure Transport feature in the Data Security component in Apple iOS 6.x before 6.1.6 and 7.x before 7.0.6, Apple TV 6.x before 6.0.2, and Apple OS X 10.9.x before 10.9.2 does not check the signature in a TLS Server Key Exchange message, which allows man-in-the-middle attackers to spoof SSL servers by (1) using an arbitrary private key for the signing step or (2) omitting the signing step.