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 Vulnerability   
Search   		     Search 324607 CVE descriptions
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CVE ID:CVE-2022-37394
Description: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.
Test IDs: None available
Cross References: Common Vulnerability Exposure (CVE) ID: CVE-2022-37394
https://bugs.launchpad.net/ossa/+bug/1981813
https://review.opendev.org/c/openstack/nova/+/849985
https://review.opendev.org/c/openstack/nova/+/850003



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