Android Bug May Affect 900 Million Smartphones

The bugs were uncovered by Checkpoint researchers looking at software running on chipsets made by US firm Qualcomm.

Qualcomm processors are found in about 900 million Android phones, the company said...

• Affected devices included:
• BlackBerry Priv
• Blackphone 1 and Blackphone 2
• Google Nexus 5X, Nexus 6 and Nexus 6P
• HTC One, HTC M9 and HTC 10
• LG G4, LG G5, and LG V10
• New Moto X by Motorola
• OnePlus One, OnePlus 2 and OnePlus 3
• US versions of the Samsung Galaxy S7 and Samsung S7 Edge
• Sony Xperia Z Ultra

Exploiting the bugs would allow an attacker to gradually be able to take more control over a device and gain access to its data.

In response, Qualcomm is believed to have created patches for the bugs and started to use the fixed versions in its factories. It has also distributed the patches to phone makers and operators. However, it is not clear how many of those companies have issued updates to customers' phones.

Checkpoint has created a free app called QuadRooter Scanner that can be used to check if a phone is vulnerable to any of the bugs, by looking to see if the patches for them have been downloaded and installed.  more