services / Azure / Kubernetes Roles

Kubernetes Roles in an AKS-managed aiManagers cluster, which define sets of RBAC permission rules (verbs over resources) that are granted to subjects via bindings.

Role definitions are core cluster access-control policy; manipulating them governs the permission surface up to cluster-admin.


Microsoft.​ContainerService/​aiManagers/​rbac.​authorization.​k8s.​io/​roles/​escalate/​action

The Kubernetes 'escalate' verb explicitly bypasses the privilege-escalation prevention guard, allowing the holder to grant permissions exceeding their own, up to cluster-admin.

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

  • https:​/​/​azure.​permissions.​cloud/​iam/​Microsoft.​ContainerService
  • https:​/​/​learn.​microsoft.​com/​en-​us/​azure/​role-​based-​access-​control/​resource-​provider-​operations
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