Re:Unprivileged Process Injection Techniques in Linux
by Retr0id on Sunday December 31, 2023 @01:12PM
(#38826117)
> on a filesystem that has...
memfd_create's whole selling point is that it isn't backed by a filesystem; it isn't "on" one in the first place, so there is nowhere for it to inherit such restrictions from. The consequences of that can be surprising though, I agree, and are worth exploring and writing about.
memfd_create's whole selling point is that it isn't backed by a filesystem; it isn't "on" one in the first place, so there is nowhere for it to inherit such restrictions from. The consequences of that can be surprising though, I agree, and are worth exploring and writing about.