PlayStation 4 hacked again? Linux shown running on 4.01 firmware
Hackers attending the GeekPwn conference in Shanghai have revealed a new exploit for PlayStation 4 running on the 4.01 firmware. In a live demo you can see below, once again the Webkit browser is utilised in order to inject the exploit, which - after a conspicuous cut in the edit - jumps to a command line prompt, after which Linux is booted. NES emulation hilarity courtesy of Super Mario Bros duly follows.
Assuming the hack is authentic - and showcasing it at GeekPwn makes the odds here likely - it's the first time we've seen the PlayStation 4's system software security compromised since previous holes in the older 1.76 firmware came to light, utilised by noted hacker group fail0verflow in the first PS4 Linux demo, shown in January this year.
Also: 'Deus Ex: Mankind Divided' Coming To Linux In November, Mac Port On Hold
pcDuino goes quad-core, swaps Arduino for RPi compatibility
LinkSprite’s $25, 64 x 50mm “pcDuino4 Nano” SBC is a re-spin of FriendlyARM’s NanoPi M1, offering a quad-core H3, Raspberry Pi expansion, and 3x USB ports.
Can you be a pcDuino without the Duino? For its latest open source pcDuino board, LinkSprite has switched from Arduino compatibility to a 40-pin Raspberry Pi expansion interface, breaking the mold of the three pcDuino SBCs, and five models total, that made it into our June HackerBoard SBC survey. The new pcDuino4 Nano, which is on pre-sale for $25, follows the $40 pcDuino3 Nano, which fell directly in the middle of the pack of our reader rankings of community-backed SBCs, but was the most popular of the pcDuino models overall.
Linux 3.9 To Linux 4.9 Kernel Benchmarks: Testing The 21 Last Kernels
With the in-development Linux 4.9 kernel showing signs of some performance improvements, I've gone ahead and tested the last 21 major kernel releases on the same system. From Linux 3.9 to Linux 4.9, each of the major kernel releases was tested from the same Intel Core i7 desktop with a variety of benchmarks.
Keeping up the fight for free software
Here's John Sullivan's vision for a more just world: You pop into your favorite electronics retailer and encounter a panoply of new gadgets, each one more alluring and astounding than the last—and each one guaranteed to respect your freedom. Your freedom to inspect its software. Your freedom to modify that software. Your freedom to have that software collect only the data you wish.