ovn: insufficient validation of BFD packets may lead to denial of service

A flaw was found in the Open Virtual Network OVN. In OVN clusters where BFD is used between hypervisors for high availability, an attacker can inject specially crafted BFD packets from inside unprivileged workloads, including virtual machines or containers, that can trigger a denial of service...

ovn: insufficient validation of BFD packets may lead to denial of service

A flaw was found in the Open Virtual Network OVN. In OVN clusters where BFD is used between hypervisors for high availability, an attacker can inject specially crafted BFD packets from inside unprivileged workloads, including virtual machines or containers, that can trigger a denial of service...

PT-2024-19073

Name of the Vulnerable Software and Affected Versions Open Virtual Network OVN affected versions not specified Description A flaw was found in the Open Virtual Network OVN that can be exploited by an attacker to inject specially crafted BFD packets from inside unprivileged workloads, including...