It's mean, if the persist.sys.assert.panic is set to true and persist.oem.wifi.debug to 1, every time you boot your device a wifi sniff log is created for examplepic.twitter.com/Qs6oygmx4Q
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As far as I know, this logging is disable by default BUT any system apps (and there is plenty @OnePlus apps in the phone) can enable it. They only need to set persist.sys.assert.panic to 0 to log the location for example.
It's also possible that the files created by OnePlusLogKit are read and send to China by another @OnePlus app.
There is more. OnePlusLogKit is using another @OnePlus system application called LogKitSdService. This simple application is a only a service.pic.twitter.com/CNcGHAiGWf
This service is able to receive commands and make file operationpic.twitter.com/mB4pAIKf6j
The decompiled source code of the OnePlus LogKitSdService app is available: https://github.com/fs0c131y/LogKitSdService …
There is also a binary called oemlogkit located in /system/bin/ and it seems to do a LOT of stuffpic.twitter.com/hCFipXIwz2
If some of you want to join the party and give a help, the oemlogkit binary is available: https://github.com/fs0c131y/OnePlusBin/blob/master/oemlogkit …pic.twitter.com/AYtahjTavF
Coverage of the story by @BleepinComputerhttps://www.bleepingcomputer.com/news/security/second-oneplus-factory-app-discovered-this-one-dumps-photos-wifi-and-gps-logs/ …
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