{"id":113461,"date":"2024-02-08T16:02:47","date_gmt":"2024-02-08T14:02:48","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-chrome-os-121"},"modified":"2024-02-08T16:02:47","modified_gmt":"2024-02-08T14:02:48","slug":"vypusk-chrome-os-121","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/vypusk-chrome-os-121","title":{"rendered":"Lanzamiento de Chrome OS 121","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>La versi\u00f3n del sistema operativo Chrome OS 121 est\u00e1 disponible, basada en el n\u00facleo de Linux, el gestor de sistema upstart, el conjunto de herramientas de construcci\u00f3n ebuild\/portage, componentes abiertos y el navegador web Chrome 121. El entorno de usuario de Chrome OS se limita al navegador web, y en lugar de programas est\u00e1ndar se utilizan aplicaciones web. Sin embargo, Chrome OS incluye una interfaz de m\u00faltiples ventanas completamente funcional, escritorio y barra de tareas. El c\u00f3digo fuente se distribuye bajo la licencia libre Apache 2.0. La compilaci\u00f3n de Chrome OS 120 est\u00e1 disponible para la mayor\u00eda de los modelos actuales de Chromebook. Se ofrece una edici\u00f3n de Chrome OS Flex para su uso en computadoras convencionales.       <\/p>\n<p>Principales cambios en Chrome OS 121:  <\/p>\n<ul>\n<li class=\"l\"> Se ha a\u00f1adido soporte para activar la entrada de voz mediante la combinaci\u00f3n de teclas Search + D o un bot\u00f3n separado que est\u00e1 presente en algunos teclados Logitech.    <center><img decoding=\"async\" alt=\"Lanzamiento de Chrome OS 121\" src=\"\/wp-content\/uploads\/2024\/02\/24c4c66abeff6ee211a5456d2c400324.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>\n<li class=\"l\"> Se ha proporcionado la posibilidad de utilizar el lector de pantalla ChromeVox para interactuar con aplicaciones que se ejecutan en modo App Streaming (permite trabajar de forma remota con aplicaciones externas de Android para cuyo uso se reproduce la interfaz del smartphone en una ventana separada).\n<li class=\"l\"> En el primer inicio, se ha terminado de mostrar mensajes de bienvenida al usuario por parte de Google Assistant.\n<li class=\"l\"> Se ha a\u00f1adido un nuevo gesto de control que permite cerrar las notificaciones emergentes mediante el panel t\u00e1ctil.\n<li class=\"l\"> Se ha a\u00f1adido soporte para el modo de impresi\u00f3n sin m\u00e1rgenes, que, por ejemplo, puede utilizarse para imprimir fotograf\u00edas que ocupen todo el papel fotogr\u00e1fico.\n<li class=\"l\"> En ChromeOS Flex se ha terminado el soporte para dispositivos HP Compaq 6005 Pro, HP Compaq Elite 8100, Lenovo ThinkCentre M77, HP ProBook 6550b, HP 630 y Dell Optiplex 980.\n<li class=\"l\"> Se han eliminado 7 vulnerabilidades, de las cuales 6 se han clasificado como de nivel de peligro medio:\n<ul>\n<li class=\"l\"> Las vulnerabilidades CVE-2024-25556, CVE-2024-1280 y CVE-2024-1281 provocan la escritura de datos m\u00e1s all\u00e1 del b\u00fafer asignado y afectan al controlador CAMX, la funci\u00f3n cam_lrme_mgr_hw_prepare_update y la funci\u00f3n PhysmemCreateNewDmaBufBackedPMR.\n<li class=\"l\"> La vulnerabilidad CVE-2024-25557 es causada por el acceso a p\u00e1ginas de memoria f\u00edsica que ya han sido liberadas (uso despu\u00e9s de liberar p\u00e1ginas f\u00edsicas) en el GPU PowerVR y permite leer y escribir en la memoria f\u00edsica desde el espacio del usuario.\n<li class=\"l\"> La vulnerabilidad CVE-2024-25558 es causada por un desbordamiento de enteros en el controlador GPU PowerVR y permite escribir datos en un \u00e1rea fuera de los l\u00edmites del b\u00fafer.\n<li class=\"l\"> CVE-2023-6817 y CVE-2023-6932 \u2014 vulnerabilidades en el n\u00facleo de Linux.\n<li class=\"l\"> Vulnerabilidad (sin CVE por ahora, clasificada como de alto riesgo) en el gestor de ventanas Ash, causada por el acceso a la memoria despu\u00e9s de su liberaci\u00f3n.         <\/ul>\n<p>Fuente: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=60571\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u0440\u0435\u043b\u0438\u0437 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b Chrome OS 121, \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u043d\u043e\u0439 \u043d\u0430 \u044f\u0434\u0440\u0435 Linux, \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u043e\u043c \u043c\u0435\u043d\u0435\u0434\u0436\u0435\u0440\u0435 upstart, \u0441\u0431\u043e\u0440\u043e\u0447\u043d\u043e\u043c \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u0438 ebuild\/portage, \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0445 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0430\u0445 \u0438 web-\u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0435 Chrome 121. \u041f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u043e\u0435 \u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u0435 Chrome OS \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0438\u0432\u0430\u0435\u0442\u0441\u044f web-\u0431\u0440\u0430\u0443\u0437\u0435\u0440\u043e\u043c, \u0430 \u0432\u043c\u0435\u0441\u0442\u043e \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u0437\u0430\u0434\u0435\u0439\u0441\u0442\u0432\u043e\u0432\u0430\u043d\u044b web-\u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f, \u0442\u0435\u043c \u043d\u0435 \u043c\u0435\u043d\u0435\u0435, Chrome OS \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 \u0432 \u0441\u0435\u0431\u044f \u043f\u043e\u043b\u043d\u043e\u0446\u0435\u043d\u043d\u044b\u0439 \u043c\u043d\u043e\u0433\u043e\u043e\u043a\u043e\u043d\u043d\u044b\u0439 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441, \u0440\u0430\u0431\u043e\u0447\u0438\u0439 \u0441\u0442\u043e\u043b \u0438 \u043f\u0430\u043d\u0435\u043b\u044c \u0437\u0430\u0434\u0430\u0447. \u0418\u0441\u0445\u043e\u0434\u043d\u044b\u0435 \u0442\u0435\u043a\u0441\u0442\u044b \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u044e\u0442\u0441\u044f \u043f\u043e\u0434 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":113462,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-113461","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u0440\u0435\u043b\u0438\u0437 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b Chrome OS 121, 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