{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"important"},"category":"csaf_vex","csaf_version":"2.0","distribution":{"text":"Copyright 2024 SUSE LLC. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"summary","text":"SUSE CVE-2022-37394","title":"Title"},{"category":"description","text":"An issue was discovered in OpenStack Nova before 23.2.2, 24.x before 24.1.2, and 25.x before 25.0.2. By creating a neutron port with the direct vnic_type, creating an instance bound to that port, and then changing the vnic_type of the bound port to macvtap, an authenticated user may cause the compute service to fail to restart, resulting in a possible denial of service. Only Nova deployments configured with SR-IOV are affected.","title":"Description of the CVE"},{"category":"legal_disclaimer","text":"CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).","title":"Terms of use"}],"publisher":{"category":"vendor","contact_details":"https://www.suse.com/support/security/contact/","name":"SUSE Product Security Team","namespace":"https://www.suse.com/"},"references":[{"category":"external","summary":"CVE-2022-37394","url":"https://www.suse.com/security/cve/CVE-2022-37394"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1202130 for CVE-2022-37394","url":"https://bugzilla.suse.com/1202130"}],"title":"SUSE CVE CVE-2022-37394","tracking":{"current_release_date":"2025-02-16T07:19:17Z","generator":{"date":"2023-02-15T03:24:17Z","engine":{"name":"cve-database.git:bin/generate-csaf-vex.pl","version":"1"}},"id":"CVE-2022-37394","initial_release_date":"2023-02-15T03:24:17Z","revision_history":[{"date":"2023-02-15T03:24:17Z","number":"2","summary":"Current version"},{"date":"2025-01-01T02:57:21Z","number":"3","summary":"Current version"},{"date":"2025-02-14T07:33:59Z","number":"4","summary":"Current version"},{"date":"2025-02-16T07:19:17Z","number":"5","summary":"Current version"}],"status":"interim","version":"5"}}}