Approximately 80% of mobile phones with Android in the world can have a failure that leaves the most vulnerable to malicious code phone. The gap in the system allows cybercriminals “hijack” your smartphone and have access to passwords and accounts. This means that 1.4 billion smartphones and tablets can be currently unprotected.
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The warning was made by the Lookout mobile security company responsible for the virus of the same name for Android and iPhone (iOS). According to the company, the bug comes from the kernel 3.6 Linux , system used to build all versions of Android from Android 4.4 (KitKat), including the Android 7.0 Nougat , which is scheduled for release this year.
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by taking advantage of the vulnerability, a hacker can find out, for example, which server the device is connected. If this connection is not encrypted, an attacker could send a malicious script and infect the device. so if there is still encryption, the user can be directed to a page without protection and have your phone or tablet wholesale.
Even if it is a difficult gap to be exploited, the flaw scared by the huge amount of devices that may be vulnerable in the world, as well as the various possibilities threat. It is possible that a cybercriminal send JavaScript to the user and direct the person to a fake page by copying important data such as login and password.
According to a Google representative to the US Ars Technica site, engineers are aware of the bug and “are taking the appropriate measures.” Upon the affirmative, you can expect the Android 7.0 Nougat already leave the factory without the error within the system.
Via Ars Technica and Lookout Blog
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