{"id":123174,"date":"2025-04-02T09:05:16","date_gmt":"2025-04-02T07:05:19","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dostupny-utility-monitoringa-nvtop-3-2-0-i-htop-3-4-0-uyazvimost-v-atop"},"modified":"2025-04-02T09:05:16","modified_gmt":"2025-04-02T07:05:19","slug":"dostupny-utility-monitoringa-nvtop-3-2-0-i-htop-3-4-0-uyazvimost-v-atop","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/dostupny-utility-monitoringa-nvtop-3-2-0-i-htop-3-4-0-uyazvimost-v-atop","title":{"rendered":"Sono disponibili le utility di monitoraggio nvtop 3.2.0 e htop 3.4.0. Vulnerabilit\u00e0 in atop","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>\u00c8 stato pubblicato il rilascio della utility da console nvtop 3.2.0, progettata per il monitoraggio interattivo delle prestazioni di GPU e acceleratori hardware. L'utility consente di monitorare chiaramente, tramite grafici, il carico, il consumo di memoria e le variazioni della frequenza della GPU, oltre a visualizzare i processi che caricano maggiormente la GPU. Sono supportati GPU e acceleratori delle aziende AMD, Intel, NVIDIA, Apple (M1 &amp; M2), Huawei (Ascend), Qualcomm e Broadcom (VideoCore). \u00c8 possibile monitorare sullo stesso schermo pi\u00f9 chip contemporaneamente.    <\/p>\n<p>Nella nuova versione \u00e8 stata implementata la supporto per i driver Intel XE e Broadcom V3D (Raspberry Pi). \u00c8 stata aggiunta la supporto per l'acceleratore AI Google TPU (Tensor Processing Unit). Sono state aggiunte le opzioni \u00ab-P\u00bb e -s per nascondere l'area con l'elenco dei processi e per salvare lo stato in formato JSON.    <center><img decoding=\"async\" alt=\"Sono disponibili le utility di monitoraggio nvtop 3.2.0 e htop 3.4.0. Vulnerabilit\u00e0 in atop\" src=\"\/wp-content\/uploads\/2025\/04\/253b9698d5606933c6e1b3dc7fa7eb36.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>    <\/p>\n<p>\u00c8 stato rilasciato contemporaneamente l\u2019utility Atop 2.11.1, progettata per il monitoraggio interattivo delle prestazioni del sistema e per visualizzare l'attivit\u00e0 dei processi. Rispetto all'utility top, il programma atop si distingue per una maggiore dettagliatezza (CPU, GPU, memoria, dischi, rete, flussi, contenitori) e per la possibilit\u00e0 di generare rapporti periodici su file per un'analisi successiva. Il codice \u00e8 scritto in linguaggio C e distribuito sotto licenza GPLv2.    <\/p>\n<p>Nella nuova versione \u00e8 stata risolta una vulnerabilit\u00e0 (CVE-2025-31160) che consente a un utente locale di provocare un overflow del buffer quando l'utility atop viene eseguita da un altro utente. Ad esempio, un utente non privilegiato pu\u00f2 avviare un attacco su un amministratore che esegue l'utility atop. Il problema \u00e8 causato dal fatto che atop supporta opzionalmente la raccolta di statistiche sul funzionamento della GPU, che \u00e8 separate in un processo distinto chiamato atopgpud. L'interazione con questo processo avviene tramite una porta TCP. Durante l'avvio, atop cerca di connettersi a questa porta TCP e carica periodicamene statistiche attraverso di essa, senza garantire un\u2019adeguata verifica delle dimensioni dei dati trasmessi.    <\/p>\n<p>Il metodo di attacco consiste nel fatto che qualsiasi utente nel sistema pu\u00f2 avviare sul porto di rete atopgpud il proprio gestore, che fornir\u00e0 dati di dimensioni notevolmente superiori, causando un overflow del buffer in atop durante il tentativo di analizzare le statistiche. La possibilit\u00e0 di creare un exploit funzionante per l'esecuzione di codice non \u00e8 stata ancora dimostrata. Nella nuova versione, atop ha disabilitato per default la raccolta di statistiche tramite TCP e sono state aggiunte opzioni \u00ab-k\u00bb per attivare il supporto atopgpud. Sono state inoltre implementate verifiche aggiuntive nel codice di analisi delle statistiche per prevenire overflow.    <center><img decoding=\"async\" alt=\"Sono disponibili le utility di monitoraggio nvtop 3.2.0 e htop 3.4.0. Vulnerabilit\u00e0 in atop\" src=\"\/wp-content\/uploads\/2025\/04\/4ff0c9574a43cc52165beb93b4441def.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>      <\/p>\n<p>In conclusione, si segnala il rilascio dell'utilit\u00e0 simile a top htop 3.4.0, contraddistinta da funzionalit\u00e0 come lo scorrimento verticale e orizzontale libero dell'elenco dei processi, strumenti per la valutazione delle prestazioni della SMP e dell'uso di ciascun core della CPU, presenza della modalit\u00e0 di visualizzazione ad albero, opzioni flessibili per la personalizzazione dell'interfaccia, supporto per il filtraggio e la gestione dei processi (terminazione, impostazione della priorit\u00e0). Il codice del progetto \u00e8 scritto in linguaggio C e distribuito sotto licenza GPLv2.    <\/p>\n<p>Nella nuova versione \u00e8 stato aggiunto il monitoraggio dell'attivit\u00e0 della GPU in Linux; migliorata l'operativit\u00e0 sui computer Apple ARM; risolti problemi di compilazione per DragonFlyBSD, Darwin, NetBSD, OpenBSD e Solaris; garantita la registrazione delle attivit\u00e0 del disco e della rete in DragonFlyBSD; aggiunte informazioni sui thread e sullo stato dei processi in macOS; ampliato il supporto per Unicode; riprogettato il codice per l'interazione con i sensori di temperatura; migliorata la performance del codice per analizzare le statistiche; aggiunto supporto per nascondere i dati sul cache e sui buffer.    <center><img decoding=\"async\" alt=\"Sono disponibili le utility di monitoraggio nvtop 3.2.0 e htop 3.4.0. Vulnerabilit\u00e0 in atop\" src=\"\/wp-content\/uploads\/2025\/04\/61c67b8c46ba24b48a04d4498d559cd2.png\" style=\"display:block;margin: 0 auto;\" \/><\/center><br \/>\n<br \/>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=62983\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043a\u043e\u043d\u0441\u043e\u043b\u044c\u043d\u043e\u0439 \u0443\u0442\u0438\u043b\u0438\u0442\u044b nvtop 3.2.0, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u043e\u0439 \u0434\u043b\u044f \u0438\u043d\u0442\u0435\u0440\u0430\u043a\u0442\u0438\u0432\u043d\u043e\u0433\u043e \u043c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433\u0430 \u0440\u0430\u0431\u043e\u0442\u044b GPU \u0438 \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u044b\u0445 \u0443\u0441\u043a\u043e\u0440\u0438\u0442\u0435\u043b\u0435\u0439. \u0423\u0442\u0438\u043b\u0438\u0442\u0430 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043d\u0430\u0433\u043b\u044f\u0434\u043d\u043e \u043e\u0442\u0441\u043b\u0435\u0436\u0438\u0432\u0430\u0442\u044c \u043d\u0430 \u0433\u0440\u0430\u0444\u0438\u043a\u0430\u0445 \u043d\u0430\u0433\u0440\u0443\u0437\u043a\u0443, \u043f\u043e\u0442\u0440\u0435\u0431\u043b\u0435\u043d\u0438\u0435 \u043f\u0430\u043c\u044f\u0442\u0438 \u0438 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u0447\u0430\u0441\u0442\u043e\u0442\u044b GPU, \u0430 \u0442\u0430\u043a\u0436\u0435 \u043f\u0440\u043e\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u0442\u044c \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u044b, \u043d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u0430\u043a\u0442\u0438\u0432\u043d\u043e \u043d\u0430\u0433\u0440\u0443\u0436\u0430\u044e\u0449\u0438\u0435 GPU. \u041f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u044e\u0442\u0441\u044f GPU \u0438 \u0443\u0441\u043a\u043e\u0440\u0438\u0442\u0435\u043b\u0438 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0439 AMD, Intel, NVIDIA, Apple (M1 &#038; M2), Huawei (Ascend), Qualcomm \u0438 Broadcom (VideoCore). \u0412\u043e\u0437\u043c\u043e\u0436\u043d\u043e [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":123175,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-123174","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043a\u043e\u043d\u0441\u043e\u043b\u044c\u043d\u043e\u0439 \u0443\u0442\u0438\u043b\u0438\u0442\u044b nvtop 3.2.0, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u043e\u0439 \u0434\u043b\u044f \u0438\u043d\u0442\u0435\u0440\u0430\u043a\u0442\u0438\u0432\u043d\u043e\u0433\u043e \u043c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433\u0430 \u0440\u0430\u0431\u043e\u0442\u044b GPU \u0438 \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u044b\u0445 \u0443\u0441\u043a\u043e\u0440\u0438\u0442\u0435\u043b\u0435\u0439.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/it\/blog\/news\/dostupny-utility-monitoringa-nvtop-3-2-0-i-htop-3-4-0-uyazvimost-v-atop\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.1.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"it_IT\" \/>\n\t\t<meta property=\"og:site_name\" content=\"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\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u0414\u043e\u0441\u0442\u0443\u043f\u043d\u044b \u0443\u0442\u0438\u043b\u0438\u0442\u044b \u043c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433\u0430 nvtop 3.2.0 \u0438 htop 3.4.0. \u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0432 atop | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043a\u043e\u043d\u0441\u043e\u043b\u044c\u043d\u043e\u0439 \u0443\u0442\u0438\u043b\u0438\u0442\u044b nvtop 3.2.0, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u043e\u0439 \u0434\u043b\u044f \u0438\u043d\u0442\u0435\u0440\u0430\u043a\u0442\u0438\u0432\u043d\u043e\u0433\u043e \u043c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433\u0430 \u0440\u0430\u0431\u043e\u0442\u044b GPU \u0438 \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u044b\u0445 \u0443\u0441\u043a\u043e\u0440\u0438\u0442\u0435\u043b\u0435\u0439.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/it\/blog\/news\/dostupny-utility-monitoringa-nvtop-3-2-0-i-htop-3-4-0-uyazvimost-v-atop\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2025-04-02T07:05:19+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2025-04-02T07:05:19+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47Disponibili le utility di monitoraggio nvtop 3.2.0 e htop 3.4.0. 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