Google Chrome before 31.0.1650.57 allows remote attackers to bypass intended sandbox restrictions by leveraging access to a renderer process, as demonstrated during a Mobile Pwn2Own competition at PacSec 2013, a different vulnerability than CVE-2013-6632.
googlechromereleases.blogspot.com/2013/11/chrome-for-android-update.html
googlechromereleases.blogspot.com/2013/11/stable-channel-update_14.html
www.hppwn2own.com/chrome-nexus-4-samsung-galaxy-s4-falls/
code.google.com/p/chromium/issues/detail?id=319117
code.google.com/p/chromium/issues/detail?id=319125
exchange.xforce.ibmcloud.com/vulnerabilities/89201