https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sat, 03 Oct 2026 21:34:52 +0000 https://cve.radiocsirt.org/vuln/euvd-2026-18843 EUVD-2026-18843 https://cve.radiocsirt.org/vuln/euvd-2026-18843 https://cve.radiocsirt.org/vuln/fkie_cve-2022-37394 <p>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.</p> <p>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.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2022-37394 https://cve.radiocsirt.org/vuln/ghsa-v725-c588-h936 <p><strong>Affected:</strong> PyPI: nova</p> <p>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.</p> <p><strong>Affected:</strong> PyPI: nova</p> <p>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.</p> https://cve.radiocsirt.org/vuln/ghsa-v725-c588-h936 https://cve.radiocsirt.org/vuln/gsd-2022-37394 gsd-2022-37394 https://cve.radiocsirt.org/vuln/gsd-2022-37394 https://cve.radiocsirt.org/vuln/pysec-2026-882 <p><strong>Affected:</strong> PyPI: nova</p> <p>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.</p> <p><strong>Affected:</strong> PyPI: nova</p> <p>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.</p> https://cve.radiocsirt.org/vuln/pysec-2026-882 https://cve.radiocsirt.org/vuln/rhsa-2023:1948 <p>openstack-nova: Compute service fails to restart if the vnic_type of a bound port changed from direct to macvtap</p> <p>openstack-nova: Compute service fails to restart if the vnic_type of a bound port changed from direct to macvtap</p> https://cve.radiocsirt.org/vuln/rhsa-2023:1948 https://cve.radiocsirt.org/vuln/ubuntu-cve-2022-37394 <p><strong>Affected:</strong> Ubuntu:20.04:LTS: nova, Ubuntu:22.04:LTS: nova</p> <p>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.</p> <p><strong>Affected:</strong> Ubuntu:20.04:LTS: nova, Ubuntu:22.04:LTS: nova</p> <p>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.</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2022-37394 https://cve.radiocsirt.org/vuln/wid-sec-w-2022-1008 <p>Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in Red Hat OpenStack ausnutzen, um einen Denial of Service Angriff durchzuführen.</p> <p>Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in Red Hat OpenStack ausnutzen, um einen Denial of Service Angriff durchzuführen.</p> https://cve.radiocsirt.org/vuln/wid-sec-w-2022-1008