iOS Kernel Heap Armageddon - Hakim
iOS Kernel Heap Armageddon - Hakim
iOS Kernel Heap Armageddon - Hakim
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<strong>Heap</strong> Spraying (Remember?)<br />
• allocate repeatedly<br />
• allocate attacker controlled data<br />
• allocate large quantities of data in a row<br />
• usually fill memory with specific pattern<br />
Stefan Esser • <strong>iOS</strong> <strong>Kernel</strong> <strong>Heap</strong> <strong>Armageddon</strong> REVISITED • July 2012 •<br />
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