services / Azure / AKS Kubernetes PodSecurityPolicies

In-cluster Kubernetes PodSecurityPolicy admission-control objects that constrain what pods may do (privileged mode, hostPath/hostNetwork, capabilities) in an AKS managed cluster's data plane.

PSPs are an admission-time security/access-control defense gating workload privileges; weakening them enables container-escape and node/cluster compromise for a single cluster (organizational function).


Microsoft.​ContainerService/​managedClusters/​extensions/​podsecuritypolicies/​delete

Deleting PodSecurityPolicies removes the admission-control security policy that restricts privileged workloads, disabling a defense, destroying access-control policy, and permitting privileged pods that escalate to the node/host.

Risks

Scope: HIGH

This privilege may grant access to sensitive data from a single organizational function, or allow interruption of a service supporting a single organizational function.

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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