CVE-2022-37394 Affecting nova package, versions *


0.0
low
  • Attack Complexity

    Low

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  • snyk-id

    SNYK-DEBIAN10-NOVA-2970506

  • published

    4 Aug 2022

  • disclosed

    3 Aug 2022

How to fix?

There is no fixed version for Debian:10 nova.

NVD Description

Note: Versions mentioned in the description apply to the upstream nova package.

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.

References