{"id":102806,"date":"2021-12-29T15:36:50","date_gmt":"2021-12-29T13:36:50","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/%d0%b2%d1%8b%d0%bf%d1%83%d1%81%d0%ba-%d0%bc%d0%be%d0%b4%d1%83%d0%bb%d1%8f-lkrg-0-9-2-%d0%b4%d0%bb%d1%8f-%d0%b7%d0%b0%d1%89%d0%b8%d1%82%d1%8b-%d0%be%d1%82-%d1%8d%d0%ba%d1%81%d0%bf%d0%bb%d1%83%d0%b0"},"modified":"2021-12-29T15:36:50","modified_gmt":"2021-12-29T13:36:50","slug":"%d0%b2%d1%8b%d0%bf%d1%83%d1%81%d0%ba-%d0%bc%d0%be%d0%b4%d1%83%d0%bb%d1%8f-lkrg-0-9-2-%d0%b4%d0%bb%d1%8f-%d0%b7%d0%b0%d1%89%d0%b8%d1%82%d1%8b-%d0%be%d1%82-%d1%8d%d0%ba%d1%81%d0%bf%d0%bb%d1%83%d0%b0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/%d0%b2%d1%8b%d0%bf%d1%83%d1%81%d0%ba-%d0%bc%d0%be%d0%b4%d1%83%d0%bb%d1%8f-lkrg-0-9-2-%d0%b4%d0%bb%d1%8f-%d0%b7%d0%b0%d1%89%d0%b8%d1%82%d1%8b-%d0%be%d1%82-%d1%8d%d0%ba%d1%81%d0%bf%d0%bb%d1%83%d0%b0","title":{"rendered":"Rilascio del modulo LKRG 0.9.2 per la protezione contro l'esploitazione delle vulnerabilit\u00e0 nel kernel Linux","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Il progetto Openwall ha pubblicato la versione 0.9.2 del modulo del kernel LKRG (Linux Kernel Runtime Guard), progettato per rilevare e bloccare attacchi e violazioni dell'integrit\u00e0 delle strutture del kernel. Ad esempio, il modulo pu\u00f2 proteggere da modifiche non autorizzate al kernel in esecuzione e tentativi di modifica delle autorizzazioni dei processi utente (definizione dell'uso di exploit). Il modulo \u00e8 adatto sia per organizzare la protezione da exploit di vulnerabilit\u00e0 gi\u00e0 conosciute del kernel Linux (ad esempio, in situazioni in cui \u00e8 problematico aggiornare il kernel nella sistemazione), sia per contrastare exploit di vulnerabilit\u00e0 ancora sconosciute. Il codice del progetto \u00e8 distribuito sotto la licenza GPLv2. Maggiori informazioni sulle caratteristiche dell'implementazione di LKRG possono essere lette nel primo annuncio del progetto.         <\/p>\n<p>Tra le novit\u00e0 nella nuova versione:  <\/p>\n<ul>\n<li class=\"l\"> \u00c8 garantita la compatibilit\u00e0 con i kernel Linux dalla versione 5.14 alla 5.16-rc, nonch\u00e9 con gli aggiornamenti dei kernel LTS 5.4.118+, 4.19.191+ e 4.14.233+.\n<li class=\"l\"> \u00c8 stata aggiunta la supporto per diverse configurazioni CONFIG_SECCOMP.\n<li class=\"l\"> Aggiunto il supporto per il parametro del kernel &#171;nolkrg&#187; per disattivare LKRG durante la fase di boot.\n<li class=\"l\"> Falsa attivazione corretta a causa di una condizione di gara durante l'elaborazione di SECCOMP_FILTER_FLAG_TSYNC.\n<li class=\"l\"> Reso possibile l'uso della configurazione CONFIG_HAVE_STATIC_CALL nei kernel Linux 5.10+ per bloccare le condizioni di gara durante il caricamento di altri moduli.\n<li class=\"l\"> Assicurata la registrazione nei log dei nomi dei moduli bloccati quando si utilizza la configurazione lkrg.block_modules=1.\n<li class=\"l\"> Implementata la memorizzazione delle impostazioni sysctl nel file \/etc\/sysctl.d\/01-lkrg.conf\n<li class=\"l\"> Aggiunto il file di configurazione dkms.conf per il sistema DKMS (Dynamic Kernel Module Support), utilizzato per costruire moduli di terze parti dopo l'aggiornamento del kernel.\n<li class=\"l\"> Migliorato e aggiornato il supporto per le versioni di debug e i sistemi di integrazione continua.      <\/ul>\n<p>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=56430\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u043e\u0435\u043a\u0442 Openwall \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b \u0432\u044b\u043f\u0443\u0441\u043a \u043c\u043e\u0434\u0443\u043b\u044f \u044f\u0434\u0440\u0430 LKRG 0.9.2 (Linux Kernel Runtime Guard), \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u0434\u043b\u044f \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f \u0438 \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0430\u0442\u0430\u043a \u0438 \u043d\u0430\u0440\u0443\u0448\u0435\u043d\u0438\u0439 \u0446\u0435\u043b\u043e\u0441\u0442\u043d\u043e\u0441\u0442\u0438 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440 \u044f\u0434\u0440\u0430. \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u043c\u043e\u0434\u0443\u043b\u044c \u043c\u043e\u0436\u0435\u0442 \u0437\u0430\u0449\u0438\u0442\u0438\u0442\u044c \u043e\u0442 \u043d\u0435\u0441\u0430\u043d\u043a\u0446\u0438\u043e\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u0432\u043d\u0435\u0441\u0435\u043d\u0438\u044f \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u0432 \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0435\u0435 \u044f\u0434\u0440\u043e \u0438 \u043f\u043e\u043f\u044b\u0442\u043e\u043a \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u043f\u043e\u043b\u043d\u043e\u043c\u043e\u0447\u0438\u0439 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0432 (\u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u044d\u043a\u0441\u043f\u043b\u043e\u0438\u0442\u043e\u0432). \u041c\u043e\u0434\u0443\u043b\u044c \u043f\u043e\u0434\u0445\u043e\u0434\u0438\u0442 \u043a\u0430\u043a \u0434\u043b\u044f \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 \u0437\u0430\u0449\u0438\u0442\u044b \u043e\u0442 \u044d\u043a\u0441\u043f\u043b\u043e\u0438\u0442\u043e\u0432 \u0443\u0436\u0435 \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u044b\u0445 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u044f\u0434\u0440\u0430 [&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-102806","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 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u0440\u043e\u0435\u043a\u0442 Openwall \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b \u0432\u044b\u043f\u0443\u0441\u043a \u043c\u043e\u0434\u0443\u043b\u044f \u044f\u0434\u0440\u0430 LKRG 0.9.2 (Linux Kernel Runtime Guard), \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u0434\u043b\u044f \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f \u0438 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