{"id":182435,"date":"2026-07-02T10:53:32","date_gmt":"2026-07-02T08:53:32","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-fedora-45-namereny-vklyuchit-zashhitu-na-osnove-tenevogo-steka"},"modified":"2026-07-02T10:53:32","modified_gmt":"2026-07-02T08:53:32","slug":"v-fedora-45-namereny-vklyuchit-zashhitu-na-osnove-tenevogo-steka","status":"publish","type":"post","link":"https:\/\/prohoster.info\/az\/blog\/news\/v-fedora-45-namereny-vklyuchit-zashhitu-na-osnove-tenevogo-steka","title":{"rendered":"Fedora 45-d\u0259 k\u00f6lg\u0259 y\u0131\u011f\u0131n\u0131n\u0131 \u0259sas alan m\u00fcdafi\u0259nin daxil edilm\u0259si planla\u015fd\u0131r\u0131l\u0131r","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Fedora Linux 45 versiyas\u0131nda, 2026-c\u0131 ilin pay\u0131z\u0131nda x86_64 sisteml\u0259rd\u0259 standart olaraq shadow stack istifad\u0259si planla\u015fd\u0131r\u0131l\u0131r, bu da y\u0131\u011f\u0131n overflow v\u0259ziyy\u0259tind\u0259 funksiyalar\u0131n d\u00f6n\u00fc\u015f \u00fcnvanlar\u0131n\u0131 yeniden yazan exploitl\u0259rin f\u0259aliyy\u0259tini bloklayacaq. M\u00fcdafi\u0259, gcc (C, C++), clang (C, C++) v\u0259 rustc (Rust) kompilatorlar\u0131 vasit\u0259sil\u0259 toplanm\u0131\u015f b\u00fct\u00fcn proqramlar v\u0259 kitabxanalar \u00fc\u00e7\u00fcn aktivl\u0259\u015fdiril\u0259c\u0259k. Plan h\u0259l\u0259 Fedora Linux inki\u015faf\u0131n\u0131n texniki hiss\u0259sin\u0259 cavabdeh olan FESCo (Fedora Engineering Steering Committee) komit\u0259si t\u0259r\u0259find\u0259n t\u0259sdiql\u0259nm\u0259yib. Shadow stack-\u0131n Fedora-da daxil edilm\u0259si t\u0259\u015f\u0259bb\u00fcs\u00fc Red Hat-dan Arjun Shankar t\u0259r\u0259find\u0259n ir\u0259lil\u0259dilir, o, Fedora v\u0259 RHEL-d\u0259 glibc paketl\u0259rini d\u0259st\u0259kl\u0259yir.<\/p>\n

M\u00fcdafi\u0259, prosessorlar\u0131n aparat imkanlar\u0131ndan istifad\u0259 etm\u0259kl\u0259 h\u0259yata ke\u00e7irilir v\u0259 idar\u0259etm\u0259 funksiyas\u0131 \u00f6t\u00fcr\u00fcld\u00fckd\u0259n sonra, d\u00f6n\u00fc\u015f \u00fcnvan\u0131 yaln\u0131z adi stack-d\u0259 deyil, h\u0259m d\u0259 birba\u015fa d\u0259yi\u015fdiril\u0259 bilm\u0259y\u0259n ayr\u0131ca \"k\u00f6lg\u0259\" stack-d\u0259 prosessor t\u0259r\u0259find\u0259n saxlan\u0131l\u0131r. Funksiyadan \u00e7\u0131xmadan \u0259vv\u0259l d\u00f6n\u00fc\u015f \u00fcnvan\u0131 k\u00f6lg\u0259 stack-d\u0259n \u0259ld\u0259 edilir v\u0259 \u0259sas stack-d\u0259n olan d\u00f6n\u00fc\u015f \u00fcnvan\u0131 il\u0259 yoxlan\u0131l\u0131r. \u00dcnvanlar\u0131n uy\u011funsuzlu\u011fu, \u0259sas stack-d\u0259ki \u00fcnvan\u0131 yazma\u011f\u0131 bacaran bir istismar hal\u0131n\u0131n qar\u015f\u0131s\u0131n\u0131 alan istisna yaratma\u011fa s\u0259b\u0259b olur. K\u00f6lg\u0259 stack mexanizmi, Intel prosessorlar\u0131n\u0131n 11-ci n\u0259silind\u0259n (\"Tiger Lake\" v\u0259 \"Rocket Lake\") v\u0259 AMD-nin Zen3 mikroarxitekturas\u0131nda d\u0259st\u0259kl\u0259nir.
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M\u0259nb\u0259: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0412 \u0432\u044b\u043f\u0443\u0441\u043a\u0435 Fedora Linux 45, \u043d\u0430\u043c\u0435\u0447\u0435\u043d\u043d\u043e\u043c \u043d\u0430 \u043e\u0441\u0435\u043d\u044c 2026 \u0433\u043e\u0434\u0430, \u043d\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445 x86_64 \u043f\u043b\u0430\u043d\u0438\u0440\u0443\u044e\u0442 \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u044c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0442\u0435\u043d\u0435\u0432\u043e\u0433\u043e \u0441\u0442\u0435\u043a\u0430 (shadow stack) \u0434\u043b\u044f \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u044d\u043a\u0441\u043f\u043b\u043e\u0438\u0442\u043e\u0432, \u043f\u0435\u0440\u0435\u0437\u0430\u043f\u0438\u0441\u044b\u0432\u0430\u044e\u0449\u0438\u0445 \u0430\u0434\u0440\u0435\u0441 \u0432\u043e\u0437\u0432\u0440\u0430\u0442\u0430 \u0444\u0443\u043d\u043a\u0446\u0438\u0439 \u0432 \u0441\u043b\u0443\u0447\u0430\u0435 \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0431\u0443\u0444\u0435\u0440\u0430 \u0432 \u0441\u0442\u0435\u043a\u0435. \u0417\u0430\u0449\u0438\u0442\u0443 \u043d\u0430\u043c\u0435\u0440\u0435\u043d\u044b \u0430\u043a\u0442\u0438\u0432\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0434\u043b\u044f \u0432\u0441\u0435\u0445 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u0438 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a, \u0441\u043e\u0431\u0440\u0430\u043d\u043d\u044b\u0445 \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440\u043e\u0432 gcc (C, C++), clang (C, C++) \u0438 […]<\/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-182435","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\udd47Fedora 45-d\u0259 shadow stack-a \u0259saslanan m\u00fcdafi\u0259nin daxil edilm\u0259si planla\u015fd\u0131r\u0131l\u0131r | ProHoster","description":"Fedora Linux 45 versiyas\u0131nda, 2026-c\u0131 ilin pay\u0131z\u0131nda x86_64 sisteml\u0259rd\u0259 standart olaraq shadow stack istifad\u0259si planla\u015fd\u0131r\u0131l\u0131r, bu da y\u0131\u011f\u0131n overflow v\u0259ziyy\u0259tind\u0259 funksiyalar\u0131n 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