{"id":170848,"date":"2026-05-18T00:24:30","date_gmt":"2026-05-17T22:24:30","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/modulejail-dlya-blokirovki-neispolzuemyh-modulej-yadra-linux"},"modified":"2026-05-18T00:24:30","modified_gmt":"2026-05-17T22:24:30","slug":"modulejail-dlya-blokirovki-neispolzuemyh-modulej-yadra-linux","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/modulejail-dlya-blokirovki-neispolzuemyh-modulej-yadra-linux","title":{"rendered":"M\u00f3dulo Jail para bloquear m\u00f3dulos no utilizados del n\u00facleo Linux","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Jasper Nuyens, fundador de la organizaci\u00f3n Linux Belgium, quien cre\u00f3 una extensi\u00f3n para el uso de Linux en el sistema de informaci\u00f3n de los autom\u00f3viles Tesla, propuso una forma sencilla de reducir la superficie de ataque en el n\u00facleo de Linux para disminuir la probabilidad de compromisos en medio del aumento en la detecci\u00f3n de vulnerabilidades peligrosas mediante IA. Dado que muchas vulnerabilidades generalmente se encuentran en m\u00f3dulos espec\u00edficos del n\u00facleo disponibles para el arranque autom\u00e1tico, pero que normalmente no son utilizados por la mayor\u00eda de los usuarios, Jasper sugiri\u00f3 bloquear por defecto los m\u00f3dulos que no son utilizados en el sistema actual o que en general son raramente utilizados.      <\/p>\n<p>En el n\u00facleo hay disponibles varios miles de m\u00f3dulos, pero en la mayor\u00eda de los sistemas solo se utilizan varios cientos, mientras que los restantes permanecen disponibles para la carga y potencialmente pueden contener vulnerabilidades. La idea se implementa a trav\u00e9s del script ModuleJail, que define la lista de m\u00f3dulos utilizados en el sistema actual (a trav\u00e9s de \/proc\/modules) y autom\u00e1ticamente coloca en la lista negra los m\u00f3dulos no utilizados. El script est\u00e1 escrito en shell, utiliza utilidades del sistema comunes (solo busybox es suficiente) y se distribuye bajo la licencia GPLv3.        <\/p>\n<p>El script es compatible con Debian, Ubuntu, RHEL, Fedora, SUSE, AlmaLinux, Rocky Linux, Alpine y Arch Linux, y como resultado de su trabajo genera el archivo \/etc\/modprobe.d\/modulejail-blacklist.conf, que se utiliza normalmente en el sistema para deshabilitar el arranque autom\u00e1tico de los m\u00f3dulos del n\u00facleo. Este enfoque permite proteger preventivamente su sistema sin tener que recurrir a la carga de m\u00f3dulos del n\u00facleo especializados o la ejecuci\u00f3n de procesos adicionales en segundo plano para monitorear el sistema.     <\/p>\n<p>Cuando sea necesario, se ofrece al usuario la posibilidad de a\u00f1adir a la lista blanca los m\u00f3dulos que actualmente no est\u00e1n cargados, pero que potencialmente pueden ser utilizados en el trabajo. Tambi\u00e9n est\u00e1n disponibles para su inclusi\u00f3n perfiles que permiten el uso de los m\u00f3dulos m\u00e1s necesarios para las aplicaciones t\u00edpicas del sistema. Se proponen los perfiles \u00abminimal\u00bb (solo los m\u00f3dulos m\u00e1s importantes y el sistema de archivos b\u00e1sico), \u00abconservative\u00bb (+ controladores t\u00edpicos para servidores y <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/es\/vps\/\" title=\"m\u00e1quinas virtuales\" data-wpil-keyword-link=\"linked\">m\u00e1quinas virtuales<\/a>) y desktop (+ controladores para WiFi, Bluetooth, audio y video).<br \/>\n<br \/>Fuente: <a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=65466\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0414\u0436\u0430\u0441\u043f\u0435\u0440 \u041d\u044e\u0439\u0435\u043d\u0441 (Jasper Nuyens), \u043e\u0441\u043d\u043e\u0432\u0430\u0442\u0435\u043b\u044c \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 Linux Belgium, \u0441\u043e\u0437\u0434\u0430\u0432\u0448\u0438\u0439 \u043d\u0430\u0434\u0441\u0442\u0440\u043e\u0439\u043a\u0443 \u0434\u043b\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f Linux \u0432 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u0430\u0432\u0442\u043e\u043c\u043e\u0431\u0438\u043b\u0435\u0439 Tesla, \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0438\u043b \u043f\u0440\u043e\u0441\u0442\u043e\u0439 \u0441\u043f\u043e\u0441\u043e\u0431 \u0441\u043d\u0438\u0437\u0438\u0442\u044c \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u044c \u0430\u0442\u0430\u043a\u0438 \u043d\u0430 \u044f\u0434\u0440\u043e Linux \u0434\u043b\u044f \u0441\u043d\u0438\u0436\u0435\u043d\u0438\u044f \u0432\u0435\u0440\u043e\u044f\u0442\u043d\u043e\u0441\u0442\u0438 \u043a\u043e\u043c\u043f\u0440\u043e\u043c\u0435\u0442\u0430\u0446\u0438\u0438 \u043d\u0430 \u0444\u043e\u043d\u0435 \u0432\u0441\u043f\u043b\u0435\u0441\u043a\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f \u043e\u043f\u0430\u0441\u043d\u044b\u0445 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 AI. \u0422\u0430\u043a \u043a\u0430\u043a \u043c\u043d\u043e\u0433\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438, \u043a\u0430\u043a \u043f\u0440\u0430\u0432\u0438\u043b\u043e, \u043d\u0430\u0445\u043e\u0434\u044f\u0442 \u0432 \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u0447\u043d\u044b\u0445 \u043c\u043e\u0434\u0443\u043b\u044f\u0445 \u044f\u0434\u0440\u0430, \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b\u0445 \u0434\u043b\u044f \u0430\u0432\u0442\u043e\u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438, \u043d\u043e [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-170848","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0414\u0436\u0430\u0441\u043f\u0435\u0440 \u041d\u044e\u0439\u0435\u043d\u0441 (Jasper Nuyens), \u043e\u0441\u043d\u043e\u0432\u0430\u0442\u0435\u043b\u044c \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 Linux Belgium, \u0441\u043e\u0437\u0434\u0430\u0432\u0448\u0438\u0439 \u043d\u0430\u0434\u0441\u0442\u0440\u043e\u0439\u043a\u0443 \u0434\u043b\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f Linux \u0432 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en.","canonical_url":"https:\/\/prohoster.info\/es\/blog\/news\/modulejail-dlya-blokirovki-neispolzuemyh-modulej-yadra-linux","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"es_ES","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\udd47ModuleJail \u0434\u043b\u044f \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u043a\u0438 \u043d\u0435\u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u0445 \u043c\u043e\u0434\u0443\u043b\u0435\u0439 \u044f\u0434\u0440\u0430 Linux | ProHoster","og:description":"\u0414\u0436\u0430\u0441\u043f\u0435\u0440 \u041d\u044e\u0439\u0435\u043d\u0441 (Jasper 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