[ad_1]
This is a variant of Rowhammer, which is called RAMpage and mainly affects the Android.
On this occasion, the victims are the Android phones that have been launched in recent years 6 years , who are affected by a failure that causes theft of key or home banking messages, and who is named rampage, whose main feature is that he attacks the smartphone RAM.
To be more specific, it attacks LPDDR memory modules, which are included in all cell phones on sale from 2012, affecting all versions of this component. ]
However, is not in the presence of a new fault, since it is a variant of the known under the name of Rowhammer. According to the team of researchers, this new threat can cause havoc as it could allow a malicious application to obtain administrative permissions allowing to read data from other sources. Other applications, such as pbadwords stored in handlers or electronic browsers, photos, messages, and even documents .
On the other hand, although it has been identified that mainly affects phones with the Android operating system, there is also the possibility that affects the iPhone or other Apple devices such as computers among others. This means that the attack can be transferred to another device using a LPDDR memory
Faced with this threat, the investigators removed a tool called GuardION with which it is allowed to Protect against attacks on their devices with the Android operating system. This prevents the attacker from modifying the data structures with the application of a new privacy policy.
In addition, it should be noted that the software was released under an open source license on GitHub which can be badyzed and improved, as well as launched for different phones.
[ad_2]
Source link
