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<p>kernel extensions, and most <a href="page.php?w=device_driver">device driver</a>s. In contrast, user space is the memory area where <a href="page.php?w=application_software">application software</a>, <a href="page.php?w=daemon_%28computing%29">daemon</a>s, and some drivers execute, typically with one address space per process.</p>

<p>Exploits targeting the user space are colloquially referred to as "userland exploits".</p>

<p><big> Overview </big></p>
<p>The term <b>user space</b> (or <b>userland</b>) refers to all code that runs outside the operating</p><p>
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