CVE-2011-0227 Information

Description

The queueing primitives in IOMobileFrameBuffer in Apple iOS before 4.2.9 and 4.3.x before 4.3.4 do not properly perform type conversion which allows local users to gain privileges via a crafted application.

Reference

http://lists.apple.com/archives/security-announce/2011//Jul/msg00000.html http://lists.apple.com/archives/security-announce/2011//Jul/msg00001.html http://support.apple.com/kb/HT4802 http://support.apple.com/kb/HT4803