Bsd Now

We have a first PS4 kernel exploit, the long awaited OpenZFS devsummit report by Allan, DragonflyBSD 5.0 is out, we show you vmadm to manage jails, and parallel processing with Unix tools. This episode was brought to you by Headlines The First PS4 Kernel Exploit: Adieu (https://fail0verflow.com/blog/2017/ps4-namedobj-exploit/) The First PS4 Kernel Exploit: Adieu Plenty of time has passed since we first demonstrated Linux running on the PS4. Now we will step back a bit and explain how we managed to jump from the browser process into the kernel such that ps4-kexec et al. are usable. Over time, ps4 firmware revisions have progressively added many mitigations and in general tried to lock down the system. This post will mainly touch on vulnerabilities and issues which are not present on the latest releases, but should still be useful for people wanting to investigate ps4 security. Vulnerability Discovery As previously explained, we were able to get a dump of the ps4 firmware 1.01 kernel via a PCIe man-in-the-mi