A privilege escalation flaw was found in the node restriction admission plugin of the kubernetes api server of OpenShift. A remote attacker who modifies the node role label could steer workloads from the control plane and etcd nodes onto different worker nodes and gain broader access to the cluster. CREATE(Triage):(User=admin) CVE-2023-5408 (https://nvd.nist.gov/vuln/detail/CVE-2023-5408)