{"id":72511,"date":"2025-10-28T15:45:42","date_gmt":"2025-10-28T12:15:42","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2025-40080-nbd-restrict-sockets-to-tcp-and-udp\/"},"modified":"2025-10-28T15:45:42","modified_gmt":"2025-10-28T12:15:42","slug":"cve-2025-40080-nbd-restrict-sockets-to-tcp-and-udp","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2025-40080-nbd-restrict-sockets-to-tcp-and-udp\/","title":{"rendered":"CVE-2025-40080 &#8211; nbd: restrict sockets to TCP and UDP"},"content":{"rendered":"<p>CVE ID : CVE-2025-40080<\/p>\n<p>Published :  Oct. 28, 2025, 12:15 p.m. | 29\u00a0minutes ago<\/p>\n<p>Description : In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>nbd: restrict sockets to TCP and UDP<\/p>\n<p>Recently, syzbot started to abuse NBD with all kinds of sockets.<\/p>\n<p>Commit cf1b2326b734 (&#8220;nbd: verify socket is supported during setup&#8221;)<br \/>\nmade sure the socket supported a shutdown() method.<\/p>\n<p>Explicitely accept TCP and UNIX stream sockets.<\/p>\n<p>Severity: 0.0 | NA<\/p>\n<p>Visit the link for more details, such as CVSS details, affected products, timeline, and more&#8230;\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CVE ID : CVE-2025-40080 Published : Oct. 28, 2025, 12:15 p.m. | 29\u00a0minutes ago Description : In the Linux kernel, the following vulnerability has been resolved: nbd: restrict sockets to TCP and UDP Recently, syzbot started to abuse NBD with all kinds of sockets. Commit cf1b2326b734 (&#8220;nbd: verify socket is supported during setup&#8221;) made sure &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-72511","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/72511","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=72511"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/72511\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=72511"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=72511"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=72511"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}