ืคื’ื™ืขื•ืช ื”ื ื™ืชื ืช ืœื ื™ืฆื•ืœ ืžืจื—ื•ืง ื‘ืžื ื”ืœ ื”ื”ืชืงืŸ ืฉืœ ืœื™ื ื•ืงืก ืขื‘ื•ืจ ืฉื‘ื‘ื™ Realtek

ื‘ืžื ื”ืœ ื”ื”ืชืงืŸ ื”ื›ืœื•ืœ ื‘ืœื™ื‘ืช ืœื™ื ื•ืงืก rtlwifi ืขื‘ื•ืจ ืžืชืืžื™ื ืืœื—ื•ื˜ื™ื™ื ืขืœ ืฉื‘ื‘ื™ Realtek ืžื–ื•ื”ื” ืคื’ื™ืขื•ืช (CVE-2019-17666), ืฉื™ื›ื•ืœ ืœื”ื™ื•ืช ืžื ื•ืฆืœ ืœืืจื’ื•ืŸ ื‘ื™ืฆื•ืข ืงื•ื“ ื‘ื”ืงืฉืจ ืฉืœ ื”ืœื™ื‘ื” ื‘ืขืช ืฉืœื™ื—ืช ืžืกื’ืจื•ืช ืฉืชื•ื›ื ื ื• ื‘ืžื™ื•ื—ื“.

ื”ืคื’ื™ืขื•ืช ื ื’ืจืžืช ืขืœ ื™ื“ื™ ื”ืฆืคืช ืžืื’ืจ ื‘ืงื•ื“ ื”ืžื™ื™ืฉื ืืช ืžืฆื‘ P2P (Wifi-Direct). ื‘ืขืช ื ื™ืชื•ื— ืžืกื’ืจื•ืช ืœึนื (Notice of Absence) ืื™ืŸ ื‘ื“ื™ืงื” ืœื’ื•ื“ืœ ืฉืœ ืื—ื“ ื”ืขืจื›ื™ื, ืžื” ืฉืžืืคืฉืจ ืœื›ืชื•ื‘ ืืช ื–ื ื‘ ื”ื ืชื•ื ื™ื ืœืื–ื•ืจ ืฉืžืขื‘ืจ ืœื’ื‘ื•ืœ ื”ืžืื’ืจ ื•ืœืฉื›ืชื‘ ืืช ื”ืžื™ื“ืข ื‘ืžื‘ื ื™ ืงืจื ืœ ื‘ืขืงื‘ื•ืช ื”ืžืื’ืจ.

ื ื™ืชืŸ ืœื‘ืฆืข ืืช ื”ืžืชืงืคื” ืขืœ ื™ื“ื™ ืฉืœื™ื—ืช ืžืกื’ืจื•ืช ืฉืชื•ื›ื ื ื• ื‘ืžื™ื•ื—ื“ ืœืžืขืจื›ืช ืขื ืžืชืื ืจืฉืช ืคืขื™ืœ ื”ืžื‘ื•ืกืก ืขืœ ืฉื‘ื‘ Realtek ื”ืชื•ืžืš ื‘ื˜ื›ื ื•ืœื•ื’ื™ื” Wi-Fi Direct, ื”ืžืืคืฉืจ ืœืฉื ื™ ืžืชืืžื™ื ืืœื—ื•ื˜ื™ื™ื ืœื™ืฆื•ืจ ื—ื™ื‘ื•ืจ ื™ืฉื™ืจื•ืช ืœืœื ื ืงื•ื“ืช ื’ื™ืฉื”. ื›ื“ื™ ืœื ืฆืœ ืืช ื”ื‘ืขื™ื”, ื”ืชื•ืงืฃ ืœื ืฆืจื™ืš ืœื”ื™ื•ืช ืžื—ื•ื‘ืจ ืœืจืฉืช ื”ืืœื—ื•ื˜ื™ืช, ื•ื’ื ืœื ื ื“ืจืฉ ืœื‘ืฆืข ืคืขื•ืœื•ืช ื›ืœืฉื”ืŸ ืžืฆื“ ื”ืžืฉืชืžืฉ, ืžืกืคื™ืง ืฉื”ืชื•ืงืฃ ื™ื”ื™ื” ื‘ืฉื˜ื— ื”ื›ื™ืกื•ื™ ืฉืœ ื”ืืœื—ื•ื˜ ืื•ึนืช.

ืื‘ ื”ื˜ื™ืคื•ืก ื”ืขื•ื‘ื“ ืฉืœ ื”-exploit ืžื•ื’ื‘ืœ ื›ืจื’ืข ืœื’ืจื™ืžืช ื”ืœื™ื‘ื” ืžืจื—ื•ืง ืœืงืจื•ืก, ืืš ื”ืคื’ื™ืขื•ืช ื”ืคื•ื˜ื ืฆื™ืืœื™ืช ืื™ื ื” ืฉื•ืœืœืช ืืช ื”ืืคืฉืจื•ืช ืฉืœ ืืจื’ื•ืŸ ื‘ื™ืฆื•ืข ืงื•ื“ (ื”ื”ื ื—ื” ื”ื™ื ืขื“ื™ื™ืŸ ืชื™ืื•ืจื˜ื™ืช ื‘ืœื‘ื“, ืฉื›ืŸ ืื™ืŸ ืื‘-ื˜ื™ืคื•ืก ืœื ื™ืฆื•ืœ ืœื‘ื™ืฆื•ืข ื”ืงื•ื“ ืขื“ื™ื™ืŸ, ืื‘ืœ ื”ื—ื•ืงืจ ืฉื–ื™ื”ื” ืืช ื”ื‘ืขื™ื” ื›ื‘ืจ ืขื•ื‘ื“ ืขืœ ื™ืฆื™ืจืชื•).

ื”ื‘ืขื™ื” ืžืชื—ื™ืœื” ืžื”ืงืจื ืœ 3.12 (ืœืคื™ ืžืงื•ืจื•ืช ืื—ืจื™ื, ื”ื‘ืขื™ื” ืžื•ืคื™ืขื” ื”ื—ืœ ืžื”ืงืจื ืœ 3.10), ืฉื•ื—ืจืจ ื‘-2013. ื”ืชื™ืงื•ืŸ ื–ืžื™ืŸ ื›ืจื’ืข ืจืง ื‘ื˜ื•ืคืก ืชื™ืงื•ืŸ. ื‘ื”ืคืฆื•ืช ื”ื‘ืขื™ื” ื ืฉืืจืช ืœื ืžืชื•ืงื ืช.
ืืชื” ื™ื›ื•ืœ ืœืขืงื•ื‘ ืื—ืจ ื‘ื™ื˜ื•ืœ ืคื’ื™ืขื•ื™ื•ืช ื‘ื”ืคืฆื•ืช ื‘ื“ืคื™ื ื”ื‘ืื™ื: ื“ื‘ื™ืืŸ, SUSE/openSUSE, ืจื”ืœ, ืื•ื‘ื•ื ื˜ื•, Arch Linux, ืคื“ื•ืจื”. ื›ื ืจืื” ื’ื ืคื’ื™ืข ืžืฉืคื™ืข ื•ืคืœื˜ืคื•ืจืžืช ืื ื“ืจื•ืื™ื“.

ืžืงื•ืจ: OpenNet.ru

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