{"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\/pl\/blog\/news\/modulejail-dlya-blokirovki-neispolzuemyh-modulej-yadra-linux","title":{"rendered":"ModuleJail do blokowania nieu\u017cywanych modu\u0142\u00f3w j\u0105dra Linux","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Jasper Nuyens, za\u0142o\u017cyciel organizacji Linux Belgium, kt\u00f3ry stworzy\u0142 nak\u0142adk\u0119 do u\u017cywania systemu Linux w informatycznych systemach samochod\u00f3w Tesla, zaproponowa\u0142 prosty spos\u00f3b na zmniejszenie powierzchni ataku na j\u0105dro Linux w celu ograniczenia prawdopodobie\u0144stwa kompromitacji w obliczu wzrostu wykrywania niebezpiecznych luk przy pomocy AI. Poniewa\u017c wiele luk zazwyczaj znajduje si\u0119 w specyficznych modu\u0142ach j\u0105dra, dost\u0119pnych do autoloadingu, ale zazwyczaj nieu\u017cywanych przez wi\u0119kszo\u015b\u0107 u\u017cytkownik\u00f3w, Jasper zasugerowa\u0142 domy\u015blne blokowanie nieu\u017cywanych w obecnym systemie lub w og\u00f3le rzadko u\u017cywanych modu\u0142\u00f3w. <\/p>\n

W j\u0105drze dost\u0119pnych jest kilka tysi\u0119cy modu\u0142\u00f3w, ale w wi\u0119kszo\u015bci system\u00f3w u\u017cywana jest tylko kilkaset, podczas gdy pozosta\u0142e pozostaj\u0105 dost\u0119pne do za\u0142adowania i potencjalnie mog\u0105 zawiera\u0107 luki. Pomys\u0142 ten zrealizowano za pomoc\u0105 skryptu ModuleJail, kt\u00f3ry okre\u015bla list\u0119 u\u017cywanych w bie\u017c\u0105cym systemie modu\u0142\u00f3w (przez \/proc\/modules) i automatycznie umieszcza nieu\u017cywane modu\u0142y na czarnej li\u015bcie. Skrypt napisany jest w shellu, wykorzystuje powszechnie u\u017cywane narz\u0119dzia systemowe (wystarczy busybox) i jest rozpowszechniany na licencji GPLv3. <\/p>\n

Skrypt wspiera wykonanie w Debianie, Ubuntu, RHEL, Fedory, SUSE, AlmaLinux, Rocky Linux, Alpine i Arch Linux, a w wyniku swojej pracy generuje plik \/etc\/modprobe.d\/modulejail-blacklist.conf, kt\u00f3ry jest standardowo u\u017cywany w systemie do wy\u0142\u0105czania autoloadingu modu\u0142\u00f3w j\u0105dra. Tego rodzaju podej\u015bcie pozwala na prewencyjn\u0105 ochron\u0119 systemu bez konieczno\u015bci \u0142adowania specjalistycznych modu\u0142\u00f3w j\u0105dra lub wykonywania dodatkowych proces\u00f3w w tle do monitorowania systemu. <\/p>\n

W razie potrzeby u\u017cytkownik ma mo\u017cliwo\u015b\u0107 dodania do bia\u0142ej listy modu\u0142\u00f3w, kt\u00f3re w danym momencie nie s\u0105 za\u0142adowane, ale potencjalnie mog\u0105 by\u0107 u\u017cywane w pracy. Dost\u0119pne s\u0105 r\u00f3wnie\u017c profile, kt\u00f3re pozwalaj\u0105 na u\u017cycie najbardziej potrzebnych modu\u0142\u00f3w dla typowych zastosowa\u0144 systemu. Proponowane s\u0105 profile \u201eminimal\u201d (tylko najwa\u017cniejsze modu\u0142y i podstawowe systemy plik\u00f3w) oraz \u201econservative\u201d (+ typowe sterowniki dla serwer\u00f3w i maszyn wirtualnych<\/a>) oraz desktop (+ sterowniki do WiFi, Bluetooth, d\u017awi\u0119ku i wideo).
\n
\u0179r\u00f3d\u0142o: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\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 […]<\/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\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47ModuleJail do blokowania nieu\u017cywanych modu\u0142\u00f3w j\u0105dra Linux | ProHoster","description":"Jasper Nuyens, za\u0142o\u017cyciel organizacji Linux Belgium, kt\u00f3ry stworzy\u0142 nak\u0142adk\u0119 do u\u017cywania systemu Linux w informatycznych systemach samochod\u00f3w Tesla, zaproponowa\u0142 prosty spos\u00f3b na zmniejszenie powierzchni ataku na.","canonical_url":"https:\/\/prohoster.info\/pl\/blog\/news\/modulejail-dlya-blokirovki-neispolzuemyh-modulej-yadra-linux","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"pl_PL","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 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 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