Researchers from TrendLabs Security Intelligence have discovered a vulnerability in Android 4.3 (Jelly Bean) up to the current version, Android 5.1.1 (Lollipop) that could help an attacker to turn a phone “dead silent, unable to make calls, with a lifeless screen”.
Researchers have said that the flaw would cause phones to have no ring, text or notification sounds and be unable to make calls.
According to a post in its blog, “This vulnerability can be exploited in two ways: either via a malicious app installed on the device, or through a specially-crafted web site. The first technique can cause long-term effects to the device: an app with an embedded MKV file that registers itself to auto-start whenever the device boots would case the OS to crash every time it is turned on.”
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The researchers said that the vulnerability was similar to the recently discovered Stagefright vulnerability…
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