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Difference between revisions of "Kernel"
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| − | + | IOS runs on the Xnu kernel. Pre 2.0, it was vulnerable to the [[Ramdisk Hack]] and may still be, but iBoot doesn't allow boot-args to be passed anymore. It is mapped to memory at 0xC0000000. On startup, the [[kernelcache]] is decompressed and run. |
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== External Links == |
== External Links == |
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Revision as of 21:53, 7 September 2011
IOS runs on the Xnu kernel. Pre 2.0, it was vulnerable to the Ramdisk Hack and may still be, but iBoot doesn't allow boot-args to be passed anymore. It is mapped to memory at 0xC0000000. On startup, the kernelcache is decompressed and run.
External Links
Article by Stefan Esser about exploiting the kernel
