** 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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