If you're a root user, listen up. Chainfire updated SuperSU to v1.69 as of last night, which fixes two exploits that could allow an attacker to leverage root privileges without first prompting the user. Probably nothing to get overly anxious about, but it's definitely a good idea to make sure you're running the latest. Details of these exploits will be released next Monday, so you'll want to grab the update before then.
These days, it seems like everybody is trying to make Android more secure. As usual, rooting and modding are often casualties of this effort. Just over a month ago Android 4.3 broke the existing model for root, forcing updates to existing methods, and now Samsung is rolling out updated Android 4.2.2 firmwares for the Galaxy S 4 which fully enable the company's heavily secured KNOX environment. Fortunately, Chainfire is already on top of it and has updated his popular root software, SuperSU, to be compatible with the new system.
If you've already updated to Android 4.3, whether via an OTA or by flashing it manually, and rooted it, you're more than likely using Chainfire's SuperSU, which carefully works around the new restrictions Google put in place. Cody has a good write-up about why they did it and what's going on, so go read that if you're interested in the details.
Chainfire created the Android 4.3-compatible root method and the updated SuperSU back when the first leaks showed up for the Galaxy S4 but hasn't updated it for a few weeks.
It's no surprise that Google's latest update to our favorite operating system is in instant demand amongst power users and enthusiasts. Without fail, the people eagerly installing 4.3 are frequently the same ones who consider root privileges a necessity for a good Android experience. Unfortunately, it seems a wrench has been thrown into the works when it comes to exposing ultimate access, and people are experiencing more than a few hiccups because of it.
Back when Google unveiled multi-user support with Android 4.2, one of the first question on many users' minds was how will root access be handled on secondary user accounts? It was a short answer, actually: it wouldn't. Superuser managers like SuperSU simply wouldn't run on anything aside from the primary user.
However, Android developer Chainfire – the mastermind behind SuperSU – knew that it could be done. It's been clear that he has kept this venture on the forefront of his mind, and he's finally broken the barrier.
Those of you in the habit of rooting and/or flashing custom ROMs are likely familiar with SuperSU, one of the most popular Superuser options available. Developer Chainfire has just released the long-awaited 1.0 version of both the standard and Pro apps to the Play Store. In addition to the usual bug fixes (many of which affect newer HTC devices), there's a bevy of new appearance customization in the app settings. You can choose between five different app icons (or none at all), three different Holo themes, or a manufacturer-friendly system default.
Wow, big day for root things on the Nexus 4 and 10, eh? First off, official ClockworkMod Recovery is now available for the pair, either directly from the CWM site or through ROM Manager, which was also updated today to support Android 4.2. While the latter can handle flashing the updated recovery, Koush himself advised users to flash via fastboot to avoid any potential issues with the process.
Koush also took it upon himself to update the Superuser application for 4.2, just until the original developer can get around to updating the official application in the Play Store.
After upgrading my Galaxy Nexus (GSM) to Jelly Bean last night (I know, I know, I'm a few days late), I unlocked its bootloader (the usual fastboot oem unlock) and commenced rooting, which I thought would only take a minute or two. However, after almost 2 hours of pushing, flashing, rebooting, and trying no less than 5 different root methods, I still didn't have root. Something must have changed under the hood, and no root method I was trying was working (even PaulOBrien's SuperBoot).
"If it's not broken, don't fix it" is a wise and popular mantra among anyone who fixes anything. Developers, on the other hand, couldn't care less. Enter SuperSu. While Superuser has been a staple of root usage for a long time now, XDA developer Chainfire (who has also brought us many other fantastic apps), has taken what already works and made it even better.
SuperSU performs the usual tasks of managing superuser access, with a few added benefits, including logging superuser access, temporary unroot, and it even works in recovery.