ARM Pointer Authentication [2017]

Protection was partially hacked with: <a href="https:&#x2F;&#x2F;pacmanattack.com" rel="nofollow">https:&#x2F;&#x2F;pacmanattack.com</a>

PAC has been a total pain in the ass for iOS exploit devs. Seems to be working pretty well there.

Please add [2017]

Why just use separate stacks for code and data if you can engineer a more complicated solution with higher overhead?

&gt; For the time being, the feature is only provided for user space; it is not yet used within the kernel itself<p>Does anyone know if that is still the case?