services / Azure / Kubernetes ClusterRoles
A ClusterRole is a cluster-scoped Kubernetes RBAC object that defines a named set of permissions (verbs over API resources) that can be bound to subjects cluster-wide via ClusterRoleBindings.
ClusterRoles define the permission sets behind every cluster-wide grant (the analog of Azure roleDefinitions); they can encode cluster-admin, so the asset is cluster-wide access-control policy.
Microsoft.ContainerService/aiManagers/rbac.authorization.k8s.io/clusterroles/escalate/action
The Kubernetes 'escalate' verb explicitly bypasses the RBAC escalation-prevention guard, letting a subject grant a ClusterRole permissions exceeding its own and achieve cluster-admin-level privilege escalation.
Risks
Scope: CRITICAL
This privilege may grant access to sensitive data from a significant fraction of organizational functions, allow interruption of critical organizational services, or its exploit could lead to significant privilege escalation.
Links
Contributed by P0 Security