{"id":122999,"date":"2025-03-25T22:22:55","date_gmt":"2025-03-25T20:22:55","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/windows-defender-blokiruet-svobodnyj-drajver-winring0-ispolzuemyj-v-oficzialnom-oem-po"},"modified":"2025-03-25T22:22:55","modified_gmt":"2025-03-25T20:22:55","slug":"windows-defender-blokiruet-svobodnyj-drajver-winring0-ispolzuemyj-v-oficzialnom-oem-po","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/windows-defender-blokiruet-svobodnyj-drajver-winring0-ispolzuemyj-v-oficzialnom-oem-po","title":{"rendered":"O Windows Defender bloqueia o driver livre WinRing0, usado em software OEM oficial","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>A partir de 11 de mar\u00e7o, o pacote antiv\u00edrus Windows Defender integrado ao sistema operacional Windows come\u00e7ou a bloquear (colocar em quarentena) o driver livre WinRing0. O driver \u00e9 utilizado para obter acesso do espa\u00e7o do usu\u00e1rio a diversos hardwares, para os quais n\u00e3o existe outra API no sistema.    <\/p>\n<p>O driver WinRing0 \u00e9 requisitado em projetos que gerenciam as configura\u00e7\u00f5es de hardware, tanto de op\u00e7\u00f5es livres (OpenRGB, Libre Hardware Monitor, FanControl) quanto propriet\u00e1rias (SignalRGB, Razer Synapse 3). Entre os programas que utilizam o driver, h\u00e1 software oficial de dezenas de fabricantes, incluindo os mais populares. Vale ressaltar que o driver foi assinado pelo pr\u00f3prio autor (desenvolvedor do CrystalDiskMark) e aceito pela Microsoft.    <\/p>\n<p>O problema identificado pela Microsoft, que levou ao bloqueio, est\u00e1 relacionado ao fato de que qualquer programa pode obter acesso ao driver instalado no sistema, e, por meio do driver, um programa pode manipular qualquer dispositivo no sistema ou elevar suas privil\u00e9gios (CVE-2020-14979).    <\/p>\n<p>Em face do bloqueio, muitas empresas foram for\u00e7adas a reagir. Por exemplo, a SignalRGB transferiu seu software para uma substitui\u00e7\u00e3o propriet\u00e1ria, enquanto a Steelseries desativou completamente, em seu software, a funcionalidade de exibir m\u00e9tricas do sistema em telas integradas de seu hardware.    <\/p>\n<p>Atualmente, foi lan\u00e7ada uma corre\u00e7\u00e3o para o WinRing0, que limita o uso do driver apenas a programas executados com direitos de administrador, no entanto, devido \u00e0s mudan\u00e7as na pol\u00edtica da Microsoft em rela\u00e7\u00e3o aos drivers, obter uma assinatura para a nova vers\u00e3o se tornou desafiador.     <\/p>\n<p>A empresa chinesa HYTE, que desenvolve software para monitoramento de hardware HYTE Nexus, que tamb\u00e9m utiliza esse driver, se ofereceu para assumir o procedimento burocr\u00e1tico e anunciou que publicar\u00e1 uma vers\u00e3o assinada para uso livre. No entanto, mesmo que a Microsoft aceite o driver atualizado, muitos programas para gerenciamento de configura\u00e7\u00f5es de hardware e monitoramento precisar\u00e3o ser executados com direitos de administrador ou adaptados para trabalhar com o driver modificado.    <\/p>\n<p>O driver WinRing0 tem um \u00fanico an\u00e1logo chamado inpout32, que atualmente n\u00e3o \u00e9 bloqueado pelo Windows Defender e por antiv\u00edrus, no entanto, ele \u00e9 bloqueado por populares anti-cheats (o mais conhecido \u00e9 o Vanguard da RIOT, usado em jogos como Valorant).<br \/>\n<br \/>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=62942\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041d\u0430\u0447\u0438\u043d\u0430\u044f \u0441 11 \u043c\u0430\u0440\u0442\u0430 \u0432\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u044b\u0439 \u0432 \u041e\u0421 Windows \u0430\u043d\u0442\u0438\u0432\u0438\u0440\u0443\u0441\u043d\u044b\u0439 \u043f\u0430\u043a\u0435\u0442 Windows Defender \u043d\u0430\u0447\u0430\u043b \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u0430\u0442\u044c (\u043f\u043e\u043c\u0435\u0449\u0430\u0442\u044c \u0432 \u043a\u0430\u0440\u0430\u043d\u0442\u0438\u043d) \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u044b\u0439 \u0434\u0440\u0430\u0439\u0432\u0435\u0440 WinRing0. \u0414\u0440\u0430\u0439\u0432\u0435\u0440 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0434\u043b\u044f \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u044f \u0434\u043e\u0441\u0442\u0443\u043f\u0430 \u0438\u0437 \u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u0430 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f \u043a \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u043e\u043c\u0443 \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u044e, \u0434\u043b\u044f \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u043d\u0435 \u043f\u0440\u0435\u0434\u0443\u0441\u043c\u043e\u0442\u0440\u0435\u043d\u043e \u0434\u0440\u0443\u0433\u043e\u0433\u043e API \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0435. \u0414\u0440\u0430\u0439\u0432\u0435\u0440 WinRing0 \u0432\u043e\u0441\u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d \u0432 \u043f\u0440\u043e\u0435\u043a\u0442\u0430\u0445, \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u044e\u0449\u0438\u0445 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430\u043c\u0438 \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u044f, \u043a\u0430\u043a \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u044b\u0445 (OpenRGB, Libre Hardware Monitor, FanControl), \u0442\u0430\u043a [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-122999","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041d\u0430\u0447\u0438\u043d\u0430\u044f \u0441 11 \u043c\u0430\u0440\u0442\u0430 \u0432\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u044b\u0439 \u0432 \u041e\u0421 Windows \u0430\u043d\u0442\u0438\u0432\u0438\u0440\u0443\u0441\u043d\u044b\u0439 \u043f\u0430\u043a\u0435\u0442 Windows Defender \u043d\u0430\u0447\u0430\u043b \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u0430\u0442\u044c (\u043f\u043e\u043c\u0435\u0449\u0430\u0442\u044c \u0432 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