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[Jeremy Stanley <fungi@xxxxxxxxxxx>]

** Information type changed from Private Security to Public

** Changed in: ossa
       Status: Incomplete => Invalid

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https://bugs.launchpad.net/bugs/1224014

Title:
  live_migrate task ignores extra_specs

Status in OpenStack Compute (Nova):
  New
Status in OpenStack Security Advisories:
  Invalid

Bug description:
  The new live_migrate task in the conductor does not pass extra_specs
  from the flavor through to the filters - thus giving an incorrect
  result.

  This showed up when using the TrustedFilter which depends on
  extra_specs (set by nova.scheduler.utils.build_request_spec) - however
  nova.conductor.tasks.live_migrate.LiveMigrationTask._get_candidate_destination
  does not use this build_request_spec and builds it's own - which
  missed this extra_specs value.

  Marked as a security vulnerability as it means that the use of live
  migration will bypass filters intended to provide a secure environment
  such as TrustedFilter.

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