Mobile Replayer in GPUTools Framework in Apple iOS before 9.2 allows attackers to execute arbitrary code in a privileged context via an app that provides a crafted pathname, a different vulnerability than CVE-2015-7069.
https://support.apple.com/HT205635
http://www.securitytracker.com/id/1034348
http://lists.apple.com/archives/security-announce/2015/Dec/msg00000.html