{"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\/nl\/blog\/news\/uyazvimost-v-chipah-qualcomm-pozvolyayushhaya-atakovat-android-ustrojstvo-cherez-wi-fi","title":{"rendered":"Kwetsbaarheid in Qualcomm-chips maakt aanval op Android-apparaat via Wi-Fi mogelijk","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>In de draadloze chipstack van Qualcomm <noindex><a rel=\"nofollow\" href=\"https:\/\/blade.tencent.com\/en\/advisories\/qualpwn\/\">zijn ontdekt<\/a><\/noindex> drie kwetsbaarheden die zijn gepresenteerd onder de codenaam &#171;QualPwn&#187;. Het eerste probleem (CVE-2019-10539) maakt het mogelijk om apparaten op basis van het Android-platform op afstand aan te vallen via Wi-Fi. Het tweede probleem komt voor in de propri\u00ebtaire firmware met de draadloze stack van Qualcomm en stelt de toegang tot de baseband-modem mogelijk (CVE-2019-10540). Het derde probleem <noindex><a rel=\"nofollow\" href=\"https:\/\/source.codeaurora.org\/quic\/la\/kernel\/msm-4.9\/commit\/?id=e0d510ff0fcb0778571579635b53ddd7e4caeb24\">aanwezig<\/a><\/noindex> bevindt zich in de icnss-driver (CVE-2019-10538) en biedt de mogelijkheid om eigen code op kernelniveau van het Android-platform uit te voeren. In het geval van succesvolle exploitatie van de genoemde kwetsbaarheden kan de aanvaller op afstand controle krijgen over het apparaat van de gebruiker, waarbij Wi-Fi actief is (de aanvaller en het slachtoffer moeten met hetzelfde draadloze netwerk verbonden zijn).<\/p>\n<p>De mogelijkheid van de aanval is gedemonstreerd voor de Google Pixel2 en Pixel3 smartphones. Volgens onderzoekers raakt het probleem potentieel meer dan 835.000 apparaten aan die zijn gebaseerd op de SoC Qualcomm Snapdragon 835 en nieuwere chips (sinds Snapdragon 835 is de WLAN-firmware ge\u00efntegreerd met de modem-subsystemen en werd het uitgevoerd als een ge\u00efsoleerde applicatie in de gebruikersruimte). <noindex><a rel=\"nofollow\" href=\"https:\/\/www.qualcomm.com\/company\/product-security\/bulletins\">gegevens<\/a><\/noindex> Volgens Qualcomm raakt het probleem tientallen verschillende chips aan. <\/p>\n<p>Momenteel zijn er slechts algemene informatie over de kwetsbaarheden beschikbaar, en details <noindex><a rel=\"nofollow\" href=\"https:\/\/www.blackhat.com\/us-19\/briefings\/schedule\/index.html#exploiting-qualcomm-wlan-and-modem-over-the-air-15481\">gepland<\/a><\/noindex> zullen op 8 augustus op de Black Hat-conferentie bekendgemaakt worden. De bedrijven Qualcomm en Google zijn in maart over de problemen ge\u00efnformeerd en hebben al patches uitgebracht (Qualcomm meldde de problemen in <noindex><a rel=\"nofollow\" href=\"https:\/\/www.qualcomm.com\/company\/product-security\/bulletins\">het junirapport<\/a><\/noindex>, en Google heeft de kwetsbaarheden verholpen in <noindex><a rel=\"nofollow\" href=\"https:\/\/source.android.com\/security\/bulletin\/2019-08-01.html\">de augustusupdate<\/a><\/noindex> van het Android-platform). Het wordt aangeraden aan alle gebruikers van apparaten met Qualcomm-chips om beschikbare updates te installeren.<\/p>\n<p>Naast de problemen met Qualcomm-chips is in de augustusupdate van het Android-platform ook een kritieke kwetsbaarheid (CVE-2019-11516) in de Bluetooth-stack van Broadcom verholpen, die een aanvaller in staat stelt om zijn code uit te voeren in de context van een bevoorrecht proces door het verzenden van een speciaal opgestelde data-overdrachtverzoek. In de systeemcomponenten van Android is een kwetsbaarheid (CVE-2019-2130) verholpen, die het mogelijk maakte om code met verhoogde bevoegdheden uit te voeren bij het verwerken van speciaal opgestelde PAC-bestanden.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Bron: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51228\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\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 &#171;QualPwn&#187;. \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 [&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-36876","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=\"\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 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