{"id":138962,"date":"2025-07-16T11:11:57","date_gmt":"2025-07-16T09:11:57","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/obnovlenie-virtualbox-7-1-12"},"modified":"2025-07-16T11:11:57","modified_gmt":"2025-07-16T09:11:57","slug":"obnovlenie-virtualbox-7-1-12","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/obnovlenie-virtualbox-7-1-12","title":{"rendered":"Aktualizace VirtualBox 7.1.12.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Spole\u010dnost Oracle vydala opravnou verzi virtualiza\u010dn\u00edho syst\u00e9mu VirtualBox 7.1.12, kter\u00e1 obsahuje 11 zm\u011bn a opravuje 7 zranitelnost\u00ed. T\u0159em nejz\u00e1va\u017en\u011bj\u0161\u00edm probl\u00e9m\u016fm byl p\u0159i\u0159azen stupe\u0148 nebezpe\u010d\u00ed 8.2 z 10:    <\/p>\n<ul>\n<li class=\"l\"> CVE-2025-53024 \u2014 celo\u010d\u00edseln\u00e9 p\u0159ete\u010den\u00ed v implementaci virtu\u00e1ln\u00edho za\u0159\u00edzen\u00ed VMSVGA, vedouc\u00ed k z\u00e1pisu dat za hranice vyhrazen\u00e9ho vyrovn\u00e1vac\u00edho prostoru p\u0159i zpracov\u00e1n\u00ed dat p\u0159ijat\u00fdch od u\u017eivatele. Zranitelnost umo\u017e\u0148uje privilegovan\u00e9mu u\u017eivateli hostitelsk\u00e9 syst\u00e9mu spustit k\u00f3d na \u00farovni hypervizora a z\u00edskat p\u0159\u00edstup k hostitelsk\u00e9mu prost\u0159ed\u00ed.\n<li class=\"l\"> CVE-2025-53027 \u2014 nespr\u00e1vn\u00e9 pou\u017eit\u00ed z\u00e1mk\u016f v implementaci virtu\u00e1ln\u00edho ovlada\u010de OHCI USB, co\u017e umo\u017e\u0148uje prost\u0159ednictv\u00edm manipulace s hostitelskou syst\u00e9mem spustit sv\u016fj k\u00f3d na \u00farovni hypervizora.\n<li class=\"l\"> CVE-2025-53028 \u2014 p\u0159ete\u010den\u00ed vyrovn\u00e1vac\u00edho prostoru v implementaci virtu\u00e1ln\u00edho za\u0159\u00edzen\u00ed VMSVGA, co\u017e umo\u017e\u0148uje prost\u0159ednictv\u00edm manipulace s hostitelskou syst\u00e9mem dos\u00e1hnout proveden\u00ed k\u00f3du na \u00farovni hypervizora.    <\/ul>\n<p>Zranitelnosti CVE-2025-53025 a CVE-2025-53026, kter\u00fdm byl p\u0159i\u0159azen stupe\u0148 nebezpe\u010d\u00ed 6 z 10, vedou k \u00faniku zbytkov\u00e9ho obsahu pam\u011bti komponent hostitelsk\u00e9ho prost\u0159ed\u00ed v d\u016fsledku nedostate\u010dn\u00e9 inicializace pam\u011bti v modulech LSILogic a BusLogic.        <\/p>\n<p>Zm\u011bny nesouvisej\u00edc\u00ed se zabezpe\u010den\u00edm:    <\/p>\n<ul>\n<li class=\"l\">  V dodatc\u00edch pro hostitele a hostitelsk\u00e9 syst\u00e9my s Linuxem byly provedeny opravy pro podporu vyv\u00edjen\u00e9ho j\u00e1dra Linux 6.16.\n<li class=\"l\"> V dodatc\u00edch pro hostitelsk\u00e9 syst\u00e9my s Linuxem byly odstran\u011bny probl\u00e9my, kter\u00e9 se objevovaly p\u0159i pou\u017e\u00edv\u00e1n\u00ed j\u00e1der Linuxu star\u0161\u00edch ne\u017e verze 3.10, stejn\u011b jako jader s\u00e9rie 2.6.x.\n<li class=\"l\">  V dodatc\u00edch pro hostitelsk\u00e9 syst\u00e9my na b\u00e1zi Linuxu byla vy\u0159e\u0161ena probl\u00e9m, kter\u00fd zp\u016fsoboval selh\u00e1n\u00ed j\u00e1dra p\u0159i pou\u017e\u00edv\u00e1n\u00ed s\u00ed\u0165ov\u00fdch most\u016f se s\u00ed\u0165ov\u00fdm rozhran\u00edm na b\u00e1zi ovlada\u010de ixgbe.\n<li class=\"l\"> V mana\u017eeru <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/cs\/vps\/\"   title=\"virtu\u00e1ln\u00edch stroj\u016f\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2214\">virtu\u00e1ln\u00edch stroj\u016f<\/a> Byly vy\u0159e\u0161eny probl\u00e9my p\u0159i vno\u0159en\u00e9m spou\u0161t\u011bn\u00ed virtu\u00e1ln\u00edch stroj\u016f.\n<li class=\"l\"> V NAT byla opravena chyba, kter\u00e1 vedla k selh\u00e1n\u00ed p\u0159i spu\u0161t\u011bn\u00ed virtu\u00e1ln\u00edch stroj\u016f s dlouh\u00fdm n\u00e1zvem.\n<li class=\"l\"> V dodatc\u00edch pro hostitelsk\u00e9 syst\u00e9my zalo\u017een\u00e9 na Windows byla vylep\u0161ena instalace ovlada\u010d\u016f a p\u0159id\u00e1no informov\u00e1n\u00ed hostitelsk\u00fdch syst\u00e9m\u016f o podpo\u0159e roz\u0161\u00ed\u0159en\u00ed AVX\/AVX2 p\u0159i pou\u017e\u00edv\u00e1n\u00ed hypervizoru Hyper-V. Byla vy\u0159e\u0161ena probl\u00e9m, vedouc\u00ed k \u201amodr\u00e9 obrazovce smrti\u2018 p\u0159i zav\u0159en\u00ed GUI VirtualBox po odstran\u011bn\u00ed bal\u00ed\u010dku s komponenty VirtualBox pro hostitelsk\u00e1 prost\u0159ed\u00ed.\n<li class=\"l\"> Byl vy\u0159e\u0161en probl\u00e9m, kter\u00fd br\u00e1nil spu\u0161t\u011bn\u00ed hostitelsk\u00fdch syst\u00e9m\u016f s Windows p\u0159i zapnut\u00ed z\u00e1znamu v\u00fdstupu v nastaven\u00ed obrazovky.   <\/ul>\n<p>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=63582\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Oracle \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u0443\u044e\u0449\u0438\u0439 \u0440\u0435\u043b\u0438\u0437 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 VirtualBox 7.1.12, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u043e 11 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u0438 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043e 7 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439. \u0422\u0440\u0451\u043c \u043d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u0441\u0435\u0440\u044c\u0451\u0437\u043d\u044b\u043c \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430\u043c \u043f\u0440\u0438\u0441\u0432\u043e\u0435\u043d \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 8.2 \u0438\u0437 10: CVE-2025-53024 &#8212; \u0446\u0435\u043b\u043e\u0447\u0438\u0441\u043b\u0435\u043d\u043d\u043e\u0435 \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u0432 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430 VMSVGA, \u043f\u0440\u0438\u0432\u043e\u0434\u044f\u0449\u0435\u0435 \u043a \u0437\u0430\u043f\u0438\u0441\u0438 \u0434\u0430\u043d\u043d\u044b\u0445 \u0437\u0430 \u043f\u0440\u0435\u0434\u0435\u043b\u044b \u0432\u044b\u0434\u0435\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u0431\u0443\u0444\u0435\u0440\u0430 \u043f\u0440\u0438 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0435 \u043f\u043e\u043b\u0443\u0447\u0430\u0435\u043c\u044b\u0445 \u043e\u0442 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f \u0434\u0430\u043d\u043d\u044b\u0445. \u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u043c\u0443 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044e [&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-138962","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=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Oracle \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u0443\u044e\u0449\u0438\u0439 \u0440\u0435\u043b\u0438\u0437 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 VirtualBox 7.1.12, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u043e 11 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u0438 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043e 7 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/cs\/blog\/news\/obnovlenie-virtualbox-7-1-12\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 VirtualBox 7.1.12 | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Oracle \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u0443\u044e\u0449\u0438\u0439 \u0440\u0435\u043b\u0438\u0437 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 VirtualBox 7.1.12, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u043e 11 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u0438 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043e 7 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/cs\/blog\/news\/obnovlenie-virtualbox-7-1-12\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2025-07-16T09:11:57+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2025-07-16T09:11:57+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47Aktualizace VirtualBox 7.1.12 | ProHoster","description":"Spole\u010dnost Oracle ozn\u00e1mila opravn\u00fdch uvoln\u011bn\u00ed virtualiza\u010dn\u00edho syst\u00e9mu VirtualBox 7.1.12, kter\u00e9 obsahuje 11 zm\u011bn a opravuje 7 zranitelnost\u00ed.","canonical_url":"https:\/\/prohoster.info\/cs\/blog\/news\/obnovlenie-virtualbox-7-1-12","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"cs_CZ","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 VirtualBox 7.1.12 | ProHoster","og:description":"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Oracle \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u0443\u044e\u0449\u0438\u0439 \u0440\u0435\u043b\u0438\u0437 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 VirtualBox 7.1.12, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u043e 11 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u0438 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043e 7 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439.","og:url":"https:\/\/prohoster.info\/cs\/blog\/news\/obnovlenie-virtualbox-7-1-12","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2025-07-16T09:11:57+00:00","article:modified_time":"2025-07-16T09:11:57+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"138962","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-02-09 17:49:20","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2026-01-23 13:52:19","updated":"2026-02-09 17:49:20","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/138962","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/comments?post=138962"}],"version-history":[{"count":1,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/138962\/revisions"}],"predecessor-version":[{"id":159458,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/138962\/revisions\/159458"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/media?parent=138962"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/categories?post=138962"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/tags?post=138962"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}