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by Black-Plaid 3262 days ago
> Artenstein has later confirmed on Twitter that connecting to a malicious network is not necessary.

> Users that didn't receive this month's Android security patch should only connect to trusted Wi-Fi networks and disable any "Wi-Fi auto-connect" feature, if using one.

What is the point of the second statement?
1 comments
swsieber 3262 days ago
Perhaps the auto-connect feature is what makes "connecting to a malicious network [not] necessary." It's easy to dismiss that second clause, but my guess is that it does some sort of network ping that opens itself up to the attack.
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jwfxpr 3262 days ago
From what I can gather from a quick look at the 802.11e QoS spec* this is pretty much spot on. Many wireless clients (e.g. many phones) ping in order to discover networks faster than the access point's broadcast interval and to connect to 'hidden' APs that might not broadcast. In response, a malformed WME packet could be sent that the wireless chipset would listen to and parse.

*I am definitely not deeply familiar with WME.

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