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Attention Android users as a new vulnerability affects all devices with this operating system and is quite dangerous. As reported by the Android Central site, this threat is called RAMpage (followed by CVE-2018-9442) and is a variant of Rowhammer, a hardware vulnerability that allows malicious code to enter computers and give access unlimited. [19659002] It turns out that WhatsApp cats are not as safe as we think
Rowhammer is a hardware error present in memory cards today. In particular, when someone sends repeated read and write requests to the same memory cells, the read and write operations create an electric field that alters the data stored in the neighboring memory.
RAMpage has the same full delivery potential of your smartphone for malicious applications and is a risk for all Android devices. He also points out that this vulnerability has been present since 2012 and explains that it works by attacking the phones ION, a universal generic memory that Google adds to the Android kernel.
This allows you to break the fundamental isolation between the applications and the operating system. This means that even if applications are not allowed to read data from other applications, malicious software could create a RAM exploit to gain control of the administrator and steal data stored on it. camera, including photos, messages WhatsApp,
The question is so serious that the discoverers of this threat (eight academics from three universities and two private companies) have even made a website where they describe the smart potential of RAMpage and have published their complete study online. [19659003HopefullyallofthisresearchershavegenerallycreatedacalledtoolGuardIONandtheusersontheseprotecontrolRAMpageItisavailableonGitHubandyoucandownload
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