https://wiki.gamehacking.org/index.php?action=history&feed=atom&title=PS5 2026-06-13T18:31:00Z Revision history for this page on the wiki MediaWiki 1.41.1 https://wiki.gamehacking.org/index.php?title=PS5&diff=6889&oldid=prev 2021-05-28T07:43:57Z

<p>Created page with &quot;&#039;&#039;&#039;SMAP bypass vulnerability disclosed&#039;&#039;&#039; [https://wololo.net/2021/05/28/ps5-smap-bypass-vulnerability-disclosed/ SMAP bypass vulnerability disclosed] Without Supervisor Mod...&quot;</p> <p><b>New page</b></p><div>&#039;&#039;&#039;SMAP bypass vulnerability disclosed&#039;&#039;&#039;<br /> <br /> [https://wololo.net/2021/05/28/ps5-smap-bypass-vulnerability-disclosed/ SMAP bypass vulnerability disclosed]<br /> <br /> Without Supervisor Mode Access Prevention, supervisor code usually has full read and write access to user-space memory mappings (or has the ability to obtain full access).&lt;br&gt; <br /> This has led to the development of several security exploits, including privilege escalation exploits, which operate by causing the kernel to access user space memory when it did not intend to.&lt;br&gt; <br /> Operating systems can block these exploits by using SMAP to force unintended user space memory accesses to trigger page faults.&lt;br&gt; <br /> Additionally, SMAP can expose flawed kernel code which does not follow the intended procedures for accessing user space memory.&lt;br&gt;<br /> <br /> [https://en.wikipedia.org/wiki/Supervisor_Mode_Access_Prevention Supervisor Mode Access Prevention]</div>

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