Difference between revisions of "S5L8940"

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(Exploits)
(remove non-hardware-related exploits)
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The S5L8940 chipset has a 45nm dual core PowerVR SGX543MP2 GPU which is clocked at 200MHz.
 
The S5L8940 chipset has a 45nm dual core PowerVR SGX543MP2 GPU which is clocked at 200MHz.
   
==Exploits==
+
==Bootrom Exploits==
  +
[[Userland]]
 
  +
There are no known exploits.
*[[T1 Font Integer Overflow]]- Works up to [[iOS]] 4.3.3
 
*[[Incomplete Codesign Exploit]]- Works up to [[iOS]] 4.3.3
 
* [[Racoon String Format Overflow Exploit]]- Works up to [[iOS]] 5.0.1
 
**On 5.1.x, this exploit was reused by patching [[racoon]] (see [[Rocky Racoon]])
 
[[Kernel]]
 
* [[HFS Heap Overflow]]- Works up to [[iOS]] 5.0.1
 

Revision as of 21:33, 25 October 2012

A5.jpg

The S5L8940 is the Apple A5 processor currently used in the iPad 2 and the iPhone 4S. Manufactured by Samsung, the processor itself is dual-core, with a processing speed of up to 1GHz.

GPU

The S5L8940 chipset has a 45nm dual core PowerVR SGX543MP2 GPU which is clocked at 200MHz.

Bootrom Exploits

There are no known exploits.