Researchers at Texas university in Austin have discovered a vulnerability allowing the tool to be unlocked by way of bypassing the lockscreen with a prolonged password.
because the malicious program impacts smartphones operating on Google’s Android Lollipop 5.zero and above, 20 according to cent of gadgets global will be at threat.
but, the lockscreen hack will simplest be troublesome for people with password protected devices, that means customers with pin or sample release have no motive for situation.
Hackers are able to advantage get right of entry to to the phone by typing a large number of characters into the emergency call window of the tool before copying them to the Android clipboard.
The hacker then opens the smartphone’s camera and accesses the alternatives menu at the top of the display screen, all at the same time as the tool is still locked.
This causes a password activate to appear.
Hackers then constantly paste the characters copied in advance as normally as possible till the cellphone crashes.
“by using manipulating a sufficiently huge string inside the password discipline when the digital camera app is active an attacker is able to destabilise the lockscreen, causing it to crash to the home screen,” researchers wrote.
“At this factor arbitrary packages can be run or adb developer get admission to can be enabled to benefit complete get right of entry to to the tool and reveal any statistics contained therein.”
susceptible gadgets will require a software program update to restoration the issue, however individuals who don’t need to anticipate an update to become to be had can switch the locking technique of their smartphone to rectify the difficulty.