{"id":104693,"date":"2022-07-24T15:36:47","date_gmt":"2022-07-24T13:36:47","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-modulya-lkrg-0-9-4-dlya-zashhity-ot-ekspluataczii-uyazvimostej-v-yadre-linux"},"modified":"2022-07-24T15:36:47","modified_gmt":"2022-07-24T13:36:47","slug":"vypusk-modulya-lkrg-0-9-4-dlya-zashhity-ot-ekspluataczii-uyazvimostej-v-yadre-linux","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/vypusk-modulya-lkrg-0-9-4-dlya-zashhity-ot-ekspluataczii-uyazvimostej-v-yadre-linux","title":{"rendered":"Vyd\u00e1n\u00ed modulu LKRG 0.9.4 pro ochranu p\u0159ed exploitac\u00ed zranitelnost\u00ed v j\u00e1dru Linux","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Projekt Openwall zve\u0159ejnil vyd\u00e1n\u00ed modulu j\u00e1dra LKRG 0.9.4 (Linux Kernel Runtime Guard), ur\u010den\u00e9ho k detekci a blokov\u00e1n\u00ed \u00fatok\u016f a naru\u0161en\u00ed integrity struktur j\u00e1dra. Nap\u0159\u00edklad modul m\u016f\u017ee chr\u00e1nit p\u0159ed neopr\u00e1vn\u011bnou zm\u011bnou b\u011b\u017e\u00edc\u00edho j\u00e1dra a pokusy o zm\u011bnu opr\u00e1vn\u011bn\u00ed u\u017eivatelsk\u00fdch proces\u016f (ur\u010den\u00ed pou\u017eit\u00ed exploit\u016f). Modul je vhodn\u00fd jak pro zaji\u0161t\u011bn\u00ed ochrany p\u0159ed exploity ji\u017e zn\u00e1m\u00fdch zranitelnost\u00ed j\u00e1dra Linux (nap\u0159\u00edklad v situac\u00edch, kdy je probl\u00e9m aktualizovat j\u00e1dro), tak pro odol\u00e1v\u00e1n\u00ed exploit\u016fm pro dosud nezn\u00e1m\u00e9 zranitelnosti. K\u00f3d projektu je licencov\u00e1n pod GPLv2. O zvl\u00e1\u0161tnostech implementace LKRG si m\u016f\u017eete p\u0159e\u010d\u00edst v prvn\u00edm ozn\u00e1men\u00ed projektu.         <\/p>\n<p>Mezi zm\u011bnami v nov\u00e9 verzi:  <\/p>\n<ul>\n<li class=\"l\"> Byla p\u0159id\u00e1na podpora syst\u00e9mu inicializace OpenRC.\n<li class=\"l\"> Zaji\u0161t\u011bna kompatibilita s LTS j\u00e1dry Linux 5.15.40+.\n<li class=\"l\"> Form\u00e1tov\u00e1n\u00ed v\u00fdstupn\u00edch logov\u00fdch zpr\u00e1v bylo p\u0159epracov\u00e1no pro usnadn\u011bn\u00ed automatizovan\u00e9 anal\u00fdzy a pro pohodln\u011bj\u0161\u00ed vn\u00edm\u00e1n\u00ed p\u0159i manu\u00e1ln\u00edm rozboru.\n<li class=\"l\"> Pro zpr\u00e1vy LKRG jsou pou\u017eity vlastn\u00ed kategorie log\u016f, co\u017e usnad\u0148uje jejich odd\u011blen\u00ed od ostatn\u00edch zpr\u00e1v j\u00e1dra.\n<li class=\"l\"> Modul j\u00e1dra byl p\u0159ejmenov\u00e1n z p_lkrg na lkrg.\n<li class=\"l\"> Byly p\u0159id\u00e1ny pokyny k instalaci pomoc\u00ed DKMS.  <\/ul>\n<p>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=57544\">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 0.9.4 (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-104693","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 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