CVE-2022-37394
nova-ajax-console-proxy: An issue was discovered in OpenStack Nova before 23.2.2, 24.x before 24.1.2, and 25.x before 25.0.2
CVE-2022-37394 is fixed in 23 products on 1 platform, first by nova-ajax-console-proxy 2:21.2.4-0ubuntu2.2, released August 3, 2022. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
3.3
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0031
23rd percentile
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.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| nova · Debian 12.15 (bookworm) | 2:26.0.0~rc1-3 | DEBIAN-CVE-2022-37394 | Aug 3, 2022 |
| nova · Debian 13.5 (trixie) | 2:26.0.0~rc1-3 | DEBIAN-CVE-2022-37394 | Aug 3, 2022 |
| nova · Debian 14 | 2:26.0.0~rc1-3 | DEBIAN-CVE-2022-37394 | Aug 3, 2022 |
| nova-ajax-console-proxy · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.2 | nova-ajax-console-proxy 2:21.2.4-0ubuntu2.2 | Aug 3, 2022 |
| nova-ajax-console-proxy · Ubuntu 22.04.1 LTS (jammy) | 3:25.1.0-0ubuntu1 | nova-ajax-console-proxy 3:25.1.0-0ubuntu1 | Jan 26, 2023 |
| nova-api · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.2 | nova-api 2:21.2.4-0ubuntu2.2 | Aug 3, 2022 |
| nova-api · Ubuntu 22.04.1 LTS (jammy) | 3:25.1.0-0ubuntu1 | nova-api 3:25.1.0-0ubuntu1 | Jan 26, 2023 |
| nova-api-metadata · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.2 | nova-api-metadata 2:21.2.4-0ubuntu2.2 | Aug 3, 2022 |
| nova-api-metadata · Ubuntu 22.04.1 LTS (jammy) | 3:25.1.0-0ubuntu1 | nova-api-metadata 3:25.1.0-0ubuntu1 | Jan 26, 2023 |
| nova-api-os-compute · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.2 | nova-api-os-compute 2:21.2.4-0ubuntu2.2 | Aug 3, 2022 |
| nova-api-os-compute · Ubuntu 22.04.1 LTS (jammy) | 3:25.1.0-0ubuntu1 | nova-api-os-compute 3:25.1.0-0ubuntu1 | Jan 26, 2023 |
| nova-api-os-volume · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.2 | nova-api-os-volume 2:21.2.4-0ubuntu2.2 | Aug 3, 2022 |
| nova-api-os-volume · Ubuntu 22.04.1 LTS (jammy) | 3:25.1.0-0ubuntu1 | nova-api-os-volume 3:25.1.0-0ubuntu1 | Jan 26, 2023 |
| nova-cells · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.2 | nova-cells 2:21.2.4-0ubuntu2.2 | Aug 3, 2022 |
| nova-cells · Ubuntu 22.04.1 LTS (jammy) | 3:25.1.0-0ubuntu1 | nova-cells 3:25.1.0-0ubuntu1 | Jan 26, 2023 |
| nova-common · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.2 | nova-common 2:21.2.4-0ubuntu2.2 | Aug 3, 2022 |
| nova-common · Ubuntu 22.04.1 LTS (jammy) | 3:25.1.0-0ubuntu1 | nova-common 3:25.1.0-0ubuntu1 | Jan 26, 2023 |
| nova-compute · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.2 | nova-compute 2:21.2.4-0ubuntu2.2 | Aug 3, 2022 |
| nova-compute · Ubuntu 22.04.1 LTS (jammy) | 3:25.1.0-0ubuntu1 | nova-compute 3:25.1.0-0ubuntu1 | Jan 26, 2023 |
| nova-compute-ironic · Ubuntu 22.04.1 LTS (jammy) | 3:25.1.0-0ubuntu1 | nova-compute-ironic 3:25.1.0-0ubuntu1 | Jan 26, 2023 |
| nova-compute-kvm · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.2 | nova-compute-kvm 2:21.2.4-0ubuntu2.2 | Aug 3, 2022 |
| nova-compute-kvm · Ubuntu 22.04.1 LTS (jammy) | 3:25.1.0-0ubuntu1 | nova-compute-kvm 3:25.1.0-0ubuntu1 | Jan 26, 2023 |
| nova-compute-libvirt · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.2 | nova-compute-libvirt 2:21.2.4-0ubuntu2.2 | Aug 3, 2022 |
| nova-compute-libvirt · Ubuntu 22.04.1 LTS (jammy) | 3:25.1.0-0ubuntu1 | nova-compute-libvirt 3:25.1.0-0ubuntu1 | Jan 26, 2023 |
| nova-compute-lxc · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.2 | nova-compute-lxc 2:21.2.4-0ubuntu2.2 | Aug 3, 2022 |
| nova-compute-lxc · Ubuntu 22.04.1 LTS (jammy) | 3:25.1.0-0ubuntu1 | nova-compute-lxc 3:25.1.0-0ubuntu1 | Jan 26, 2023 |
| nova-compute-qemu · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.2 | nova-compute-qemu 2:21.2.4-0ubuntu2.2 | Aug 3, 2022 |
| nova-compute-qemu · Ubuntu 22.04.1 LTS (jammy) | 3:25.1.0-0ubuntu1 | nova-compute-qemu 3:25.1.0-0ubuntu1 | Jan 26, 2023 |
| nova-compute-vmware · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.2 | nova-compute-vmware 2:21.2.4-0ubuntu2.2 | Aug 3, 2022 |
| nova-compute-vmware · Ubuntu 22.04.1 LTS (jammy) | 3:25.1.0-0ubuntu1 | nova-compute-vmware 3:25.1.0-0ubuntu1 | Jan 26, 2023 |
| nova-compute-xen · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.2 | nova-compute-xen 2:21.2.4-0ubuntu2.2 | Aug 3, 2022 |
| nova-compute-xen · Ubuntu 22.04.1 LTS (jammy) | 3:25.1.0-0ubuntu1 | nova-compute-xen 3:25.1.0-0ubuntu1 | Jan 26, 2023 |
| nova-conductor · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.2 | nova-conductor 2:21.2.4-0ubuntu2.2 | Aug 3, 2022 |
| nova-conductor · Ubuntu 22.04.1 LTS (jammy) | 3:25.1.0-0ubuntu1 | nova-conductor 3:25.1.0-0ubuntu1 | Jan 26, 2023 |
| nova-novncproxy · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.2 | nova-novncproxy 2:21.2.4-0ubuntu2.2 | Aug 3, 2022 |
| nova-novncproxy · Ubuntu 22.04.1 LTS (jammy) | 3:25.1.0-0ubuntu1 | nova-novncproxy 3:25.1.0-0ubuntu1 | Jan 26, 2023 |
| nova-scheduler · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.2 | nova-scheduler 2:21.2.4-0ubuntu2.2 | Aug 3, 2022 |
| nova-scheduler · Ubuntu 22.04.1 LTS (jammy) | 3:25.1.0-0ubuntu1 | nova-scheduler 3:25.1.0-0ubuntu1 | Jan 26, 2023 |
| nova-serialproxy · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.2 | nova-serialproxy 2:21.2.4-0ubuntu2.2 | Aug 3, 2022 |
| nova-serialproxy · Ubuntu 22.04.1 LTS (jammy) | 3:25.1.0-0ubuntu1 | nova-serialproxy 3:25.1.0-0ubuntu1 | Jan 26, 2023 |
| nova-spiceproxy · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.2 | nova-spiceproxy 2:21.2.4-0ubuntu2.2 | Aug 3, 2022 |
| nova-spiceproxy · Ubuntu 22.04.1 LTS (jammy) | 3:25.1.0-0ubuntu1 | nova-spiceproxy 3:25.1.0-0ubuntu1 | Jan 26, 2023 |
| nova-volume · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.2 | nova-volume 2:21.2.4-0ubuntu2.2 | Aug 3, 2022 |
| nova-volume · Ubuntu 22.04.1 LTS (jammy) | 3:25.1.0-0ubuntu1 | nova-volume 3:25.1.0-0ubuntu1 | Jan 26, 2023 |
| python3-nova · Ubuntu 20.04 LTS (focal) | 2:21.2.4-0ubuntu2.2 | python3-nova 2:21.2.4-0ubuntu2.2 | Aug 3, 2022 |
| python3-nova · Ubuntu 22.04.1 LTS (jammy) | 3:25.1.0-0ubuntu1 | python3-nova 3:25.1.0-0ubuntu1 | Jan 26, 2023 |
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