ืžื ื”ืœ ื”ืชืงืœื™ื˜ื•ื ื™ื ื ื•ืชืจ ืœื ืžืชื•ื—ื–ืง ื‘ืœื™ื‘ืช ืœื™ื ื•ืงืก

ื›ืœื•ืœ ื‘ืœื™ื‘ืช Linux 5.3 ืžึฐืงื•ึผื‘ึผึธืœ ืฉื™ื ื•ื™ื™ื ื›ื“ื™ ืœื”ื•ืกื™ืฃ ื”ื’ื ื” ื ื•ืกืคืช ืขื‘ื•ืจ ืงืจื™ืื•ืช ioctl ื”ืงืฉื•ืจื•ืช ืœื“ืจื™ื™ื‘ืจ ื”ืชืงืœื™ื˜ื•ื ื™ื, ื•ื”ื“ืจื™ื™ื‘ืจ ืขืฆืžื• ืžืกื•ืžืŸ ื›ืœื ืžืชื•ื—ื–ืง
("ื™ืชื•ื"), ืžื” ืฉืžืจืžื– ืขืœ ื”ืคืกืงืช ื”ื‘ื“ื™ืงื” ืฉืœื•.

ืžื ื”ืœ ื”ื”ืชืงืŸ ื ื—ืฉื‘ ืžื™ื•ืฉืŸ, ืžื›ื™ื•ื•ืŸ ืฉืงืฉื” ืœืžืฆื•ื ืฆื™ื•ื“ ืขื•ื‘ื“ ืœื‘ื“ื™ืงืชื• - ื›ืœ ื”ื›ื•ื ื ื™ื ื”ื—ื™ืฆื•ื ื™ื™ื ื”ื ื•ื›ื—ื™ื™ื, ื›ื›ืœืœ, ืžืฉืชืžืฉื™ื ื‘ืžืžืฉืง ื”-USB. ื™ื—ื“ ืขื ื–ืืช, ื”ืกืจืช ื”ื“ืจื™ื™ื‘ืจ ืžื”ืงืจื ืœ ื ืคื’ืขืช ืžื”ืขื•ื‘ื“ื” ืฉื‘ืงืจื™ ืชืงืœื™ื˜ื•ื ื™ื ืขื“ื™ื™ืŸ ืžื—ืงื™ื ื‘ืžืขืจื›ื•ืช ื•ื™ืจื˜ื•ืืœื™ื–ืฆื™ื”. ืœื›ืŸ, ื”ื“ืจื™ื™ื‘ืจ ืขื“ื™ื™ืŸ ืžืื•ื—ืกืŸ ื‘ืงืจื ืœ, ืืš ืคืขื•ืœืชื• ื”ื ื›ื•ื ื” ืื™ื ื” ืžื•ื‘ื˜ื—ืช.

ื›ืžื• ื›ืŸ, ื‘ื“ืจื™ื™ื‘ืจ ื”ืชืงืœื™ื˜ื•ื ื™ื ื—ื•ืกืœื• ืคื’ื™ืขื•ืช (CVE-2019-14283), ื”ืžืืคืฉืจ, ื‘ืืžืฆืขื•ืช ืžื ื™ืคื•ืœืฆื™ื” ืฉืœ ioctl, ืœืžืฉืชืžืฉ ื—ืกืจ ื”ืจืฉืื•ืช ืฉื™ืฉ ืœื• ืืช ื”ื™ื›ื•ืœืช ืœื”ื›ื ื™ืก ืชืงืœื™ื˜ื•ืŸ ืžืฉืœื•, ืœืงืจื•ื ื ืชื•ื ื™ื ืžืื–ื•ืจื™ ื–ื™ื›ืจื•ืŸ ืžื—ื•ืฅ ืœื’ื‘ื•ืœื•ืช ืžืื’ืจ ื”ื”ืขืชืงื” (ืœื“ื•ื’ืžื”, ืื–ื•ืจื™ื ืกืžื•ื›ื™ื ืขืฉื•ื™ื™ื ืœื”ื›ื™ืœ ื ืชื•ื ื™ื ืฉื™ื•ืจื™ื™ื ืžื”ื“ื™ืกืง ืžื˜ืžื•ืŸ ื•ืžืื’ืจ ืงืœื˜). ืžืฆื“ ืื—ื“, ื”ืคื’ื™ืขื•ืช ื ืฉืืจืช ืจืœื•ื•ื ื˜ื™ืช ืžื›ื™ื•ื•ืŸ ืฉืžื ื”ืœ ื”ืชืงืœื™ื˜ื•ื ื™ื ื ื˜ืขืŸ ืื•ื˜ื•ืžื˜ื™ืช ืื ื™ืฉ ื‘ืงืจ ืืžื•ืœืฆื™ื” ืžืชืื™ื ื‘ืžืขืจื›ื•ืช ื•ื™ืจื˜ื•ืืœื™ื–ืฆื™ื” (ืœื“ื•ื’ืžื”, ื”ื•ื ืžืฉืžืฉ ื›ื‘ืจื™ืจืช ืžื—ื“ืœ ื‘-QEMU), ืื‘ืœ ืžืฆื“ ืฉื ื™, ื›ื“ื™ ืœื ืฆืœ ืืช ื”ื‘ืขื™ื”, ื™ืฉ ืฆื•ืจืš ืœื—ื‘ืจ ืชืžื•ื ืช ืชืงืœื™ื˜ื•ืŸ ืฉื”ื•ื›ื ื” ืขืœ ื™ื“ื™ ืชื•ืงืฃ.

ืžืงื•ืจ: OpenNet.ru

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