{"id":121784,"date":"2025-02-09T03:46:02","date_gmt":"2025-02-09T01:46:05","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/proekt-tuxtape-dlya-razvyortyvaniya-infrastruktury-live-patchej-k-yadru-linux"},"modified":"2025-02-09T03:46:02","modified_gmt":"2025-02-09T01:46:05","slug":"proekt-tuxtape-dlya-razvyortyvaniya-infrastruktury-live-patchej-k-yadru-linux","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/proekt-tuxtape-dlya-razvyortyvaniya-infrastruktury-live-patchej-k-yadru-linux","title":{"rendered":"A TuxTape projekt a live patching infrastrukt\u00far\u00e1j\u00e1nak telep\u00edt\u00e9s\u00e9re a Linux kernelhez","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

A GEICO biztos\u00edt\u00f3t\u00e1rsas\u00e1g k\u00f6zz\u00e9tette a TuxTape eszk\u00f6zk\u00e9szlet el\u0151zetes verzi\u00f3j\u00e1t, amely lehet\u0151v\u00e9 teszi saj\u00e1t infrastrukt\u00far\u00e1juk ki\u00e9p\u00edt\u00e9s\u00e9t, a Linux kernel live-patch-einek l\u00e9trehoz\u00e1s\u00e1ra, \u00f6ssze\u00e1ll\u00edt\u00e1s\u00e1ra \u00e9s kisz\u00e1ll\u00edt\u00e1s\u00e1ra. A live-patch-ek lehet\u0151v\u00e9 teszik, hogy a Linux kernel jav\u00edt\u00e1sait a rendszer \u00fajraind\u00edt\u00e1sa \u00e9s le\u00e1ll\u00edt\u00e1sa n\u00e9lk\u00fcl alkalmazz\u00e1k. A projekt k\u00f3dja Rust nyelven \u00edr\u00f3dott, \u00e9s Apache 2.0 licenc alatt terjesztik. <\/p>\n

A sebezhet\u0151s\u00e9gek jav\u00edt\u00e1s\u00e1ra vonatkoz\u00f3 live-patch-eket olyan c\u00e9gek k\u00edn\u00e1lj\u00e1k, mint a Red Hat, Oracle, Canonical \u00e9s SUSE, de a t\u0151l\u00fck el\u00e9rhet\u0151 ny\u00edlt eszk\u00f6zk\u00e9szlet csak az alacsony szint\u0171 patch-kezel\u00e9sre vonatkozik, az azt l\u00e9trehoz\u00f3 patch-ek viszont z\u00e1rt ajt\u00f3k m\u00f6g\u00f6tt k\u00e9sz\u00fclnek. A Gentoo \u00e9s Debian disztrib\u00faci\u00f3k megpr\u00f3b\u00e1lt\u00e1k fejleszteni az elivepatch \u00e9s linux-livepatching nev\u0171 ny\u00edlt projekteket, de az els\u0151 m\u00e1r 6 \u00e9ve elhagyatott \u00e1llapotban van, a m\u00e1sodik pedig a tesztprotot\u00edpus l\u00e9trehoz\u00e1s\u00e1nak st\u00e1dium\u00e1ban akadt el. <\/p>\n

A TuxTape c\u00e9lja, hogy l\u00e9trehozzon egy saj\u00e1t rendszert a live-patch-ek k\u00e9sz\u00edt\u00e9s\u00e9re \u00e9s kisz\u00e1ll\u00edt\u00e1s\u00e1ra, amely f\u00fcggetlen harmadik f\u00e9l sz\u00e1ll\u00edt\u00f3kt\u00f3l \u00e9s b\u00e1rmely Linux kernelhez alkalmazhat\u00f3, nemcsak a konkr\u00e9t disztrib\u00faci\u00f3k kerneljeihez. A TuxTape k\u00e9pes live-patch-ek k\u00e9sz\u00edt\u00e9s\u00e9re, amelyek kompatibilisek a Red Hat \u00e1ltal kifejlesztett kpatch eszk\u00f6zk\u00e9szlettel (a kpatch mellett hasonl\u00f3 eszk\u00f6z\u00f6k: kGraft a SUSE-t\u00f3l, Ksplice az Oracle-t\u00f3l \u00e9s az univerz\u00e1lis livepatch). A patch-ek t\u00f6lthet\u0151 kernel modulok form\u00e1j\u00e1ban k\u00e9sz\u00fclnek, amelyek a kernelben l\u00e9v\u0151 funkci\u00f3kat a ftrace alrendszer haszn\u00e1lat\u00e1val \u00faj funkci\u00f3kra ir\u00e1ny\u00edtj\u00e1k, amelyek a modulban vannak.

\"A<\/center> <\/p>\n

A TuxTape k\u00e9pes nyomon k\u00f6vetni a Linux kernel sebezhet\u0151s\u00e9geivel kapcsolatos inform\u00e1ci\u00f3kat, amelyeket a linux-cve-announce levelez\u0151list\u00e1n \u00e9s a Git-repozit\u00f3riumban tesznek k\u00f6zz\u00e9, rangsorolni a sebezhet\u0151s\u00e9geket a vesz\u00e9lyess\u00e9g m\u00e9rt\u00e9ke alapj\u00e1n, meghat\u00e1rozni a relevanci\u00e1t a karbantartott Linux kernel verzi\u00f3khoz, \u00e9s live-patch-eket gener\u00e1lni az LTS \u00e1gak norm\u00e1l patch-jei alapj\u00e1n. Az alap patch-ek alkalmazhat\u00f3s\u00e1g\u00e1t a kernel\u00e9p\u00edtm\u00e9nyek profiloz\u00e1s\u00e1val \u00e9rt\u00e9kelik. Azokat a patch-eket, amelyek nem \u00e9rintik a c\u00e9l kernel sebezhet\u0151s\u00e9geit, figyelmen k\u00edv\u00fcl hagyj\u00e1k. <\/p>\n

A TuxTape egy \u00faj sebezhet\u0151s\u00e9gek nyomk\u00f6vet\u0151 rendszert, egy patch \u00e9s sebezhet\u0151s\u00e9g adatb\u00e1zis-\u00e9p\u00edt\u0151t, szerver<\/a> metaadatok t\u00e1rol\u00e1s\u00e1ra, kernel\u00e9p\u00edt\u00e9s kezel\u0151 rendszert, kernel\u00f6ssze\u00e1ll\u00edt\u00f3t, patch-gener\u00e1tort, patch-arch\u00edvumot, a v\u00e9gs\u0151 hosztok sz\u00e1m\u00e1ra patch-eket szerz\u0151 klienst, \u00e9s egy interakt\u00edv fel\u00fcletet biztos\u00edt a live-patch-ek l\u00e9trehoz\u00e1s\u00e1nak kezel\u00e9s\u00e9re.

\"A<\/center> <\/p>\n

A fejleszt\u00e9s k\u00eds\u00e9rleti protot\u00edpus szakasz\u00e1ban van. Az els\u0151 tesztel\u00e9shez a k\u00f6vetkez\u0151ket aj\u00e1nljuk: tuxtape-cve-parser a sebezhet\u0151s\u00e9gekkel kapcsolatos inform\u00e1ci\u00f3k elemz\u00e9s\u00e9re \u00e9s a jav\u00edt\u00f3csomagok adatb\u00e1zis\u00e1nak fel\u00e9p\u00edt\u00e9s\u00e9re; tuxtape-server gRPC interf\u00e9sz megval\u00f3s\u00edt\u00e1s\u00e1val a jav\u00edt\u00f3csomagokat gener\u00e1l\u00f3 szolg\u00e1ltat\u00e1sok sz\u00e1m\u00e1ra; tuxtape-kernel-builder a kernel meg\u00e9p\u00edt\u00e9s\u00e9re a megadott konfigur\u00e1ci\u00f3ban \u00e9s az \u00e9p\u00edt\u00e9si profil kialak\u00edt\u00e1s\u00e1ra; tuxtape-dashboard \u2014 konzol fel\u00fclet az \u00e9l\u0151 jav\u00edt\u00f3csomagok fel\u00fclvizsg\u00e1lat\u00e1ra \u00e9s l\u00e9trehoz\u00e1s\u00e1ra az tuxtape-serverb\u0151l sz\u00e1rmaz\u00f3 alapjavit\u00f3k alapj\u00e1n.

\"A<\/center>
\n
Forr\u00e1s: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0421\u0442\u0440\u0430\u0445\u043e\u0432\u0430\u044f \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f GEICO \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u043f\u0440\u0435\u0434\u0432\u0430\u0440\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f TuxTape, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0435\u0433\u043e \u0440\u0430\u0437\u0432\u0435\u0440\u043d\u0443\u0442\u044c \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u0443\u044e \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0443 \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f, \u0441\u0431\u043e\u0440\u043a\u0438 \u0438 \u0434\u043e\u0441\u0442\u0430\u0432\u043a\u0438 live-\u043f\u0430\u0442\u0447\u0435\u0439 \u0434\u043b\u044f \u044f\u0434\u0440\u0430 Linux. Live-\u043f\u0430\u0442\u0447\u0438 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0442\u044c \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043a \u044f\u0434\u0440\u0443 Linux \u043d\u0430 \u043b\u0435\u0442\u0443, \u0431\u0435\u0437 \u043f\u0435\u0440\u0435\u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u0438 \u043e\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u044b. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 Apache 2.0. Live-\u043f\u0430\u0442\u0447\u0438 \u0441 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0435\u043c \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0442 \u0434\u043b\u044f \u0441\u0432\u043e\u0438\u0445 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u043e\u0432 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":121785,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-121784","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\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\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47A TuxTape projekt az \u00e9l\u0151 jav\u00edt\u00f3k infrastrukt\u00far\u00e1j\u00e1nak ki\u00e9p\u00edt\u00e9s\u00e9hez a Linux kernelhez | ProHoster","description":"A GEICO biztos\u00edt\u00f3t\u00e1rsas\u00e1g k\u00f6zz\u00e9tette a TuxTape eszk\u00f6zk\u00e9szlet el\u0151zetes verzi\u00f3j\u00e1t, amely lehet\u0151v\u00e9 teszi a saj\u00e1t infrastrukt\u00fara ki\u00e9p\u00edt\u00e9s\u00e9t az \u00e9l\u0151 jav\u00edt\u00f3k l\u00e9trehoz\u00e1s\u00e1hoz, \u00f6sszeszerel\u00e9s\u00e9hez \u00e9s sz\u00e1ll\u00edt\u00e1s\u00e1hoz a Linux kernelhez.","canonical_url":"https:\/\/prohoster.info\/hu\/blog\/news\/proekt-tuxtape-dlya-razvyortyvaniya-infrastruktury-live-patchej-k-yadru-linux","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"hu_HU","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\udd47\u041f\u0440\u043e\u0435\u043a\u0442 TuxTape \u0434\u043b\u044f \u0440\u0430\u0437\u0432\u0451\u0440\u0442\u044b\u0432\u0430\u043d\u0438\u044f \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b live-\u043f\u0430\u0442\u0447\u0435\u0439 \u043a \u044f\u0434\u0440\u0443 Linux | ProHoster","og:description":"\u0421\u0442\u0440\u0430\u0445\u043e\u0432\u0430\u044f \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f GEICO \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u043f\u0440\u0435\u0434\u0432\u0430\u0440\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f TuxTape, 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Linux.","og:url":"https:\/\/prohoster.info\/hu\/blog\/news\/proekt-tuxtape-dlya-razvyortyvaniya-infrastruktury-live-patchej-k-yadru-linux","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2025-02-09T01:46:05+00:00","article:modified_time":"2025-02-09T01:46:05+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"121784","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-01-23 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