Exynos kernel exploit patch starting to roll out for some devices

In December we reported on an exploit that had been discovered in Samsung’s Exynos chips. We have not heard of any malicious activity related to the security hole, though it became a popular vector for rooting devices. After looking into the issue, Samsung has started the process of issue a fix for the vulnerability. The devices and networks include:

  • Sprint Galaxy S II Epic 4G Touch: Sprint’s update FL24 will push out to customers over the course of the next month and will receive Sprint’s Connections Optimizer as part of the update.
  • T-Mobile Galaxy Note II: The T-Mobile version of the Samsung Galaxy Note II is getting an update dubbed T889UVALL4. T-Mobile is pushing this out over-the-air or users can manually update via Kies.

There are other devices on several carriers that have the same chipset and are vulnerable to the exploit. We anticipate seeing patches and updates rolling out for these devices over the next several days as well now that the ball has started rolling.

source: Android Central


About the Author: Jeff Causey

Raised in North Carolina, Jeff Causey is a licensed CPA in North Carolina and possesses the CAPM credential from PMI. Jeff's past Android devices include an HTC EVO, a Samsung Note II, and an LG G3 along with a Samsung Galaxy Tablet 10.1. He currently uses a Motorola Moto X Pure Edition and (very rarely) a Nexus 7 (2013). Jeff used to have a pair of Google Glass and a Moto 360 Sport in his stable of gadgets. Unfortunately, his wife and kids have all drunk the Apple Kool-Aid and have i-devices. Life at home often includes demonstrations of the superiority of his Android based devices. In his free time, Jeff is active in his church, a local MINI Cooper car club, and his daughter's soccer club. Jeff is married, has three kids, and a golden retriever.