{"id":36876,"date":"2019-10-31T22:14:26","date_gmt":"2019-10-31T19:14:26","guid":{"rendered":"https:\/\/prohoster.info\/blog\/uyazvimost-v-chipah-qualcomm-pozvolyayushhaya-atakovat-android-ustrojstvo-cherez-wi-fi\/"},"modified":"2019-10-31T22:14:26","modified_gmt":"2019-10-31T19:14:26","slug":"uyazvimost-v-chipah-qualcomm-pozvolyayushhaya-atakovat-android-ustrojstvo-cherez-wi-fi","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/uyazvimost-v-chipah-qualcomm-pozvolyayushhaya-atakovat-android-ustrojstvo-cherez-wi-fi","title":{"rendered":"S\u00e5rbarhet i Qualcomm-chips som m\u00f6jligg\u00f6r attacker p\u00e5 Android-enheter via Wi-Fi","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

I det tr\u00e5dl\u00f6sa chipset fr\u00e5n Qualcomm identifierats<\/a><\/noindex> \u0442\u0440\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u0440\u0435\u043f\u043e\u0434\u043d\u0435\u0441\u0435\u043d\u044b \u043f\u043e\u0434 \u043a\u043e\u0434\u043e\u0432\u044b\u043c \u0438\u043c\u0435\u043d\u0435\u043c «QualPwn». \u041f\u0435\u0440\u0432\u0430\u044f \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 (CVE-2019-10539) \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0443\u0434\u0430\u043b\u0451\u043d\u043d\u043e \u0430\u0442\u0430\u043a\u043e\u0432\u0430\u0442\u044c \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430 \u043d\u0430 \u0431\u0430\u0437\u0435 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b Android \u0447\u0435\u0440\u0435\u0437 Wi-Fi. \u0412\u0442\u043e\u0440\u0430\u044f \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u043f\u0440\u0438\u0441\u0443\u0442\u0441\u0442\u0432\u0443\u0435\u0442 \u0432 \u043f\u0440\u043e\u043f\u0440\u0438\u0435\u0442\u0430\u0440\u043d\u043e\u0439 \u043f\u0440\u043e\u0448\u0438\u0432\u043a\u0435 \u0441 \u0431\u0435\u0441\u043f\u0440\u043e\u0432\u043e\u0434\u043d\u044b\u043c \u0441\u0442\u0435\u043a\u043e\u043c Qualcomm \u0438 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u0434\u043e\u0441\u0442\u0443\u043f \u043a baseband-\u043c\u043e\u0434\u0435\u043c\u0443 (CVE-2019-10540). \u0422\u0440\u0435\u0442\u044c\u044f \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u00e4r n\u00e4rvarande<\/a><\/noindex> i drivrutinen icnss (CVE-2019-10538) m\u00f6jligg\u00f6r k\u00f6rning av egen kod p\u00e5 niv\u00e5 med Android-k\u00e4rnan. Vid framg\u00e5ngsrik utnyttjande av kombinationen av dessa s\u00e5rbarheter kan angriparen fj\u00e4rrkontrollera anv\u00e4ndarens enhet d\u00e4r Wi-Fi \u00e4r aktivt (angreppet kr\u00e4ver att offret och angriparen \u00e4r anslutna till samma tr\u00e5dl\u00f6sa n\u00e4tverk).<\/p>\n

M\u00f6jligheten till attack har demonstrerats f\u00f6r smartphones Google Pixel2 och Pixel3. Enligt forskarnas bed\u00f6mning kan problemet p\u00e5verka mer \u00e4n 835 000 enheter med SoC Qualcomm Snapdragon 835 och nyare chips (fr\u00e5n Snapdragon 835 integrerades WLAN-mjukvara med modemundersystemet och k\u00f6rdes som en isolerad applikation i anv\u00e4ndarrummet). Enligt data<\/a><\/noindex> Qualcomm p\u00e5verkar problemet flera tiotal olika chip. <\/p>\n

F\u00f6r n\u00e4rvarande finns det bara allm\u00e4n information om s\u00e5rbarheterna, medan detaljerna planeras<\/a><\/noindex> kommer att avsl\u00f6jas den 8 augusti vid konferensen Black Hat. F\u00f6retagen Qualcomm och Google informerade om problemen i mars och har redan sl\u00e4ppt patchar (Qualcomm meddelade problemen i juni rapporten<\/a><\/noindex>, och Google \u00e5tg\u00e4rdade s\u00e5rbarheterna i augusti<\/a><\/noindex> uppdateringen av Android-plattformen). Alla anv\u00e4ndare av enheter med Qualcomm-chips rekommenderas att installera tillg\u00e4ngliga uppdateringar.<\/p>\n

F\u00f6rutom problemen med Qualcomm-chips har den augustiuppdateringen av Android-plattformen ocks\u00e5 \u00e5tg\u00e4rdat en kritisk s\u00e5rbarhet (CVE-2019-11516) i Broadcoms Bluetooth-stack, vilket l\u00e5ter en angripare k\u00f6ra sin kod i avsedd process med privilegier genom att skicka en speciellt formulerad beg\u00e4ran om datatransfer. I systemkomponenterna f\u00f6r Android har en s\u00e5rbarhet \u00e5tg\u00e4rdats (CVE-2019-2130) som kan leda till exekvering av kod med f\u00f6rh\u00f6jda privilegier vid behandling av speciellt utformade PAC-filer.<\/p>\n

<\/a><\/noindex><\/p>\n

K\u00e4lla: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0412 \u0431\u0435\u0441\u043f\u0440\u043e\u0432\u043e\u0434\u043d\u043e\u043c \u0441\u0442\u0435\u043a\u0435 \u0447\u0438\u043f\u043e\u0432 Qualcomm \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u044b \u0442\u0440\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u0440\u0435\u043f\u043e\u0434\u043d\u0435\u0441\u0435\u043d\u044b \u043f\u043e\u0434 \u043a\u043e\u0434\u043e\u0432\u044b\u043c \u0438\u043c\u0435\u043d\u0435\u043c «QualPwn». \u041f\u0435\u0440\u0432\u0430\u044f \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 (CVE-2019-10539) \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0443\u0434\u0430\u043b\u0451\u043d\u043d\u043e \u0430\u0442\u0430\u043a\u043e\u0432\u0430\u0442\u044c \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430 \u043d\u0430 \u0431\u0430\u0437\u0435 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b Android \u0447\u0435\u0440\u0435\u0437 Wi-Fi. \u0412\u0442\u043e\u0440\u0430\u044f \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u043f\u0440\u0438\u0441\u0443\u0442\u0441\u0442\u0432\u0443\u0435\u0442 \u0432 \u043f\u0440\u043e\u043f\u0440\u0438\u0435\u0442\u0430\u0440\u043d\u043e\u0439 \u043f\u0440\u043e\u0448\u0438\u0432\u043a\u0435 \u0441 \u0431\u0435\u0441\u043f\u0440\u043e\u0432\u043e\u0434\u043d\u044b\u043c \u0441\u0442\u0435\u043a\u043e\u043c Qualcomm \u0438 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u0434\u043e\u0441\u0442\u0443\u043f \u043a baseband-\u043c\u043e\u0434\u0435\u043c\u0443 (CVE-2019-10540). \u0422\u0440\u0435\u0442\u044c\u044f \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u043f\u0440\u0438\u0441\u0443\u0442\u0441\u0442\u0432\u0443\u0435\u0442 \u0432 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0435 icnss (CVE-2019-10538) \u0438 \u0434\u0430\u0451\u0442 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0434\u043e\u0431\u0438\u0442\u044c\u0441\u044f […]<\/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-36876","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47S\u00e5rbarhet i Qualcomm-chip som g\u00f6r det m\u00f6jligt att attackera Android-enheter via Wi-Fi | ProHoster","description":"I det tr\u00e5dl\u00f6sa chipset fr\u00e5n Qualcomm har tre s\u00e5rbarheter uppt\u00e4ckts, som presenteras under kodnamnet 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