{"id":105273,"date":"2022-10-10T09:36:38","date_gmt":"2022-10-10T07:36:38","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/intel-podtverdil-podlinnost-utechki-koda-uefi-proshivok-dlya-chipov-alder-lake"},"modified":"2022-10-10T09:36:38","modified_gmt":"2022-10-10T07:36:38","slug":"intel-podtverdil-podlinnost-utechki-koda-uefi-proshivok-dlya-chipov-alder-lake","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/intel-podtverdil-podlinnost-utechki-koda-uefi-proshivok-dlya-chipov-alder-lake","title":{"rendered":"Intel ha confermato l'autenticit\u00e0 della fuga di codice delle firmware UEFI per i chip Alder Lake","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>L'azienda Intel ha confermato l'autenticit\u00e0 dei codici sorgente dei firmware UEFI e BIOS pubblicati da un anonimo su GitHub. \u00c8 stato pubblicato un totale di 5,8 GB di codice, utilit\u00e0, documentazione, blob e configurazioni relativi alla creazione di firmware per sistemi con processori basati sull'architettura Alder Lake, rilasciata nel novembre 2021. L'ultima modifica nel codice pubblicato \u00e8 datata 30 settembre 2022.    <\/p>\n<p>Secondo quanto dichiarato da Intel, la fuga di dati \u00e8 avvenuta per colpa di terzi, e non a causa di una compromissione dell'infrastruttura aziendale. Si sottolinea anche che il codice diventato pubblico riguarda il programma Project Circuit Breaker, che prevede premi da 500 a 100.000 dollari per l'identificazione di problemi di sicurezza nei firmware e nei prodotti Intel (si intende che i ricercatori possono ricevere incentivi per la segnalazione delle vulnerabilit\u00e0 scoperte utilizzando il contenuto della fuga).       <\/p>\n<p>Non \u00e8 specificato chi sia stato esattamente la fonte della fuga (l'accesso agli strumenti per la creazione di firmware \u00e8 stato avuto dai produttori OEM e dalle aziende che sviluppano firmware su misura). Durante l'analisi dei contenuti dell'archivio pubblicato, sono stati identificati alcuni test e servizi specifici per i prodotti dell'azienda Lenovo (\"Lenovo Feature Tag Test Information\", \"Lenovo String Service\", \"Lenovo Secure Suite\", \"Lenovo Cloud Service\"), ma il coinvolgimento dell'azienda Lenovo nella fuga non \u00e8 ancora confermato. Nell'archivio sono state inoltre trovate utility e librerie dell'azienda Insyde Software, che si occupa dello sviluppo di firmware su richiesta di produttori OEM, e nel log git \u00e8 presente l'email di un dipendente dell'azienda LC Future Center, che produce laptop per diversi produttori OEM. Entrambe le aziende collaborano con Lenovo.      <\/p>\n<p>Secondo Intel, il codice reso pubblico non contiene dati riservati o componenti che possano facilitare la scoperta di nuove vulnerabilit\u00e0. Tuttavia, Mark Ermolov, specializzato nello studio della sicurezza delle piattaforme Intel, ha scoperto nell'archivio pubblicato informazioni su registri MSR (Model Specific Registers, utilizzati anche per la gestione del microcodice, il tracciamento e il debugging), i cui dettagli rientrano in un accordo di riservatezza. Inoltre, nell'archivio \u00e8 stato trovato una chiave privata, utilizzata per la firma digitale dei firmware, che potrebbe potenzialmente essere utilizzata per eludere la protezione Intel Boot Guard (l'efficacia della chiave non \u00e8 confermata e non si esclude che si tratti di una chiave di test).<br \/>\n<br \/>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=57892\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Intel \u043f\u043e\u0434\u0442\u0432\u0435\u0440\u0434\u0438\u043b\u0430 \u043f\u043e\u0434\u043b\u0438\u043d\u043d\u043e\u0441\u0442\u044c \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0445 \u0442\u0435\u043a\u0441\u0442\u043e\u0432 UEFI-\u043f\u0440\u043e\u0448\u0438\u0432\u043e\u043a \u0438 BIOS, \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u043d\u0435\u0438\u0437\u0432\u0435\u0441\u0442\u043d\u044b\u043c \u043d\u0430 GitHub. \u0412\u0441\u0435\u0433\u043e \u0431\u044b\u043b\u043e \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u043e 5.8 \u0413\u0411 \u043a\u043e\u0434\u0430, \u0443\u0442\u0438\u043b\u0438\u0442, \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0430\u0446\u0438\u0438, \u0431\u043b\u043e\u0431\u043e\u0432 \u0438 \u043d\u0430\u0441\u0442\u0440\u043e\u0435\u043a, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0445 \u0441 \u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u043f\u0440\u043e\u0448\u0438\u0432\u043e\u043a \u0434\u043b\u044f \u0441\u0438\u0441\u0442\u0435\u043c \u0441 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u0430\u043c\u0438 \u043d\u0430 \u0431\u0430\u0437\u0435 \u043c\u0438\u043a\u0440\u043e\u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b Alder Lake, \u0432\u044b\u043f\u0443\u0449\u0435\u043d\u043d\u043e\u0439 \u0432 \u043d\u043e\u044f\u0431\u0440\u0435 2021 \u0433\u043e\u0434\u0430. \u041d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u0441\u0432\u0435\u0436\u0435\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u0432 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u043d\u043e\u043c \u043a\u043e\u0434\u0435 \u0434\u0430\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043e 30 \u0441\u0435\u043d\u0442\u044f\u0431\u0440\u044f 2022 \u0433\u043e\u0434\u0430. \u041f\u043e \u0437\u0430\u044f\u0432\u043b\u0435\u043d\u0438\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-105273","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - 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