{"id":116279,"date":"2024-06-02T15:40:20","date_gmt":"2024-06-02T13:40:20","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/novaya-aktivno-ispolzuemaya-uyazvimost-v-netfilter-yadra-linux"},"modified":"2024-06-02T15:40:20","modified_gmt":"2024-06-02T13:40:20","slug":"novaya-aktivno-ispolzuemaya-uyazvimost-v-netfilter-yadra-linux","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/novaya-aktivno-ispolzuemaya-uyazvimost-v-netfilter-yadra-linux","title":{"rendered":"Nuova vulnerabilit\u00e0 attivamente utilizzata nel netfilter del kernel Linux","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex>      <noindex><\/p>\n<p>Agenzia per la cybersicurezza e la protezione delle infrastrutture (U.S. Cybersecurity and Infrastructure Security Agency (CISA)) <a rel=\"nofollow\" href=\"https:\/\/www.cisa.gov\/news-events\/alerts\/2024\/05\/30\/cisa-adds-two-known-exploited-vulnerabilities-catalog\">ha aggiunto<\/a> al suo catalogo delle vulnerabilit\u00e0 attivamente utilizzate un problema recentemente scoperto nel kernel Linux: <a rel=\"nofollow\" href=\"https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2024-1086\">CVE-2024-1086<\/a> Vulnerabilit\u00e0 per uso dopo la liberazione del kernel Linux.<\/p>\n<p><\/noindex><\/noindex> <noindex><\/p>\n<p>Si tratta di un componente nf_tables, all'interno del firewall netfilter integrato nel kernel, che pu\u00f2 essere sfruttato per l'escalation dei privilegi locali. L'errore \u00e8 legato a un'interazione errata tra le funzioni nft_verdict_init() e nf_hook_slow(), che porta a <a rel=\"nofollow\" href=\"https:\/\/encyclopedia.kaspersky.ru\/glossary\/double-free\/\">doppia liberazione della memoria<\/a>.<\/p>\n<p><\/noindex> <\/p>\n<p>Si raccomanda di aggiornare urgentemente o di ripristinare il kernel a una versione precedente al commit f342de4e2f33e0e39165d8639387aa6c19dff660<\/p>\n<p>Fonte: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/security\/17634227\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0410\u0433\u0435\u043d\u0442\u0441\u0442\u0432\u043e \u043f\u043e \u043a\u0438\u0431\u0435\u0440\u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0438 \u0437\u0430\u0449\u0438\u0442\u0435 \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b (U.S. Cybersecurity and Infrastructure Security Agency (CISA)) \u0434\u043e\u0431\u0430\u0432\u0438\u043b\u043e \u0432 \u0441\u0432\u043e\u0439 \u043a\u0430\u0442\u0430\u043b\u043e\u0433 \u0430\u043a\u0442\u0438\u0432\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u0445 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u043d\u0435\u0434\u0430\u0432\u043d\u043e \u043d\u0430\u0439\u0434\u0435\u043d\u043d\u0443\u044e \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0443 \u0432 \u044f\u0434\u0440\u0435 Linux: CVE-2024-1086 Linux Kernel Use-After-Free Vulnerability. \u0420\u0435\u0447\u044c \u0438\u0434\u0451\u0442 \u043e \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0435 nf_tables, \u0432\u043d\u0443\u0442\u0440\u0438 \u0432\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u043e\u0433\u043e \u0432 \u044f\u0434\u0440\u043e \u0444\u0430\u0435\u0440\u0432\u043e\u043b\u0430 netfilter, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0430 \u0434\u043b\u044f \u044d\u0441\u043a\u0430\u043b\u0430\u0446\u0438\u0438 \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u044b\u0445 \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u0439. \u041e\u0448\u0438\u0431\u043a\u0430 \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u043d\u0435\u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u044b\u043c \u0432\u0437\u0430\u0438\u043c\u043e\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0435\u043c [&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-116279","post","type-post","status-publish","format-standard","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All 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Si tratta di un componente nf_tables, all'interno del firewall netfilter integrato nel kernel, che pu\u00f2 essere sfruttato per l'escalation dei privilegi locali. L'errore \u00e8 legato a un'interazione errata","canonical_url":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/novaya-aktivno-ispolzuemaya-uyazvimost-v-netfilter-yadra-linux","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"it_IT","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\u041d\u043e\u0432\u0430\u044f \u0430\u043a\u0442\u0438\u0432\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u0430\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0432 netfilter \u044f\u0434\u0440\u0430 Linux | 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