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Submission + - New "broadp0wn" security vulnerability in Broadcom WIFI chipsets on smartphones (wired.com) 1

Boutzev writes: There is information circulating about a new vulnerability in Broadcom WIFI chipsets, used in smartphones from major vendors (Apple, Samsung). The issue (called "broadp0wn) is apparently remotely exploitable. This is unrelated to the recently released KRACK vulnerability in the WPA2 protocol. From wired.com:

IF YOU HAVEN'T updated your iPhone or Android device lately, do it now. Until very recent patches, a bug in a little-examined Wi-Fi chip would have allowed a hacker to invisibly hack into any one of a billion devices. Yes, billion with a b.
A vulnerability that pervasive is rare, for good reason. Apple and Google pile millions of dollars into securing their mobile operating systems, layering on hurdles for hackers and paying bounties for information about vulnerabilities in their software. But a modern computer or smartphone is a kind of silicon Frankenstein, with components sourced from third-party companies whose code Apple and Google don't entirely control. And when security researcher Nitay Artenstein dug into the Broadcom chip module that helps power every iPhone and most modern Android devices, he found a flaw that had the potential to completely undermine the expensive security of all of them.

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New "broadp0wn" security vulnerability in Broadcom WIFI chipsets on smartphones

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