iOS Kernel Heap Armageddon
iOS Kernel Heap Armageddon
iOS Kernel Heap Armageddon
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Visualization of Zone Page Allocations<br />
• we allocated about 48MB of kernel memory through single page zones<br />
• all returned memory is between 0x80000000 and 0x8FFFFFFF<br />
• we visualize the pages returned by the kernel zone allocator<br />
you will observe a different result when looking at allocations > 1 PAGE<br />
Stefan Esser • <strong>iOS</strong> <strong>Kernel</strong> <strong>Heap</strong> <strong>Armageddon</strong> • April 2012 •<br />
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