{"id":"CVE-2024-7409","title":"A flaw was found in the QEMU NBD Server","summary":"A flaw was found in the QEMU NBD Server. This vulnerability allows a denial of service (DoS) attack via improper synchronization during socket closure when a client keeps a socket open as the server is taken offline.","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-662"],"published":"2024-08-05","updated":"2026-08-31","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2024-7409","references":[{"url":"https://access.redhat.com/errata/RHSA-2024:10518","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2024:10528","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2024:10813","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2024:6811","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2024:6818","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2024:6964","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2024:7408","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2024:8991","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2024:9136","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2024:9620","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2024:9912","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/security/cve/CVE-2024-7409","label":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2302487","label":"secalert@redhat.com"},{"url":"https://lists.debian.org/debian-lts-announce/2025/09/msg00011.html","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.netapp.com/advisory/ntap-20250502-0008/","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd"],"epss":0.01027,"epssPercentile":0.61622,"ingestedAt":"2026-08-31T19:13:05.802Z","slug":"CVE-2024-7409","body":"## Overview\n\nA flaw was found in the QEMU NBD Server. This vulnerability allows a denial of service (DoS) attack via improper synchronization during socket closure when a client keeps a socket open as the server is taken offline.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0.2,"exploitation":0,"ransomware":0},"changes":[]}