This bug was fixed in the package nova - 2:21.2.4-0ubuntu2.4
---------------
nova (2:21.2.4-0ubuntu2.4) focal-security; urgency=medium
* SECURITY REGRESSION: Regression with volume drivers (LP: #2019460)
- debian/patches/CVE-2023-2088.patch: Updated to add missing force
parameter to various volume drivers.
-- Corey Bryant <corey.bry...@canonical.com> Sat, 13 May 2023 09:56:20
-0400
** Changed in: nova (Ubuntu Focal)
Status: Triaged => Fix Released
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https://bugs.launchpad.net/bugs/2019460
Title:
nova-compute 23.2.2-0ubuntu1~cloud2 unable to detach volumes
Status in Ubuntu Cloud Archive:
Invalid
Status in Ubuntu Cloud Archive victoria series:
Fix Released
Status in Ubuntu Cloud Archive wallaby series:
Fix Released
Status in OpenStack Compute (nova):
Invalid
Status in nova package in Ubuntu:
Invalid
Status in nova source package in Focal:
Fix Released
Bug description:
The following packages were updated on Wallaby compute nodes to fix
https://security.openstack.org/ossa/OSSA-2023-003.html:
python3-nova:amd64 (3:23.2.2-0ubuntu1~cloud1, 3:23.2.2-0ubuntu1~cloud2),
python3-os-brick:amd64 (4.3.3-0ubuntu1~cloud0, 4.3.3-0ubuntu1~cloud1),
nova-compute-libvirt:amd64 (3:23.2.2-0ubuntu1~cloud1,
3:23.2.2-0ubuntu1~cloud2),
nova-common:amd64 (3:23.2.2-0ubuntu1~cloud1, 3:23.2.2-0ubuntu1~cloud2),
os-brick-common:amd64 (4.3.3-0ubuntu1~cloud0, 4.3.3-0ubuntu1~cloud1),
nova-compute-kvm:amd64 (3:23.2.2-0ubuntu1~cloud1, 3:23.2.2-0ubuntu1~cloud2),
nova-compute:amd64 (3:23.2.2-0ubuntu1~cloud1, 3:23.2.2-0ubuntu1~cloud2)
nova-compute is now unable to detach volumes from instances:
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server
[req-470d3e0e-e59c-40c5-9597-6649c08add16 046191f8ebfd4695b3387a5ead3a9a55
85945271df8b4a6f9d37c37e4e52958d - default default] Exception during message
handling: TypeError: disconnect_volume() got an unexpected keyword argument
'force'
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server Traceback
(most recent call last):
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server File
"/usr/lib/python3/dist-packages/oslo_messaging/rpc/server.py", line 165, in
_process_incoming
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server res =
self.dispatcher.dispatch(message)
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server File
"/usr/lib/python3/dist-packages/oslo_messaging/rpc/dispatcher.py", line 309, in
dispatch
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server return
self._do_dispatch(endpoint, method, ctxt, args)
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server File
"/usr/lib/python3/dist-packages/oslo_messaging/rpc/dispatcher.py", line 229, in
_do_dispatch
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server result =
func(ctxt, **new_args)
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server File
"/usr/lib/python3/dist-packages/nova/exception_wrapper.py", line 71, in wrapped
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server
_emit_versioned_exception_notification(
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server File
"/usr/lib/python3/dist-packages/oslo_utils/excutils.py", line 227, in __exit__
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server
self.force_reraise()
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server File
"/usr/lib/python3/dist-packages/oslo_utils/excutils.py", line 200, in
force_reraise
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server raise
self.value
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server File
"/usr/lib/python3/dist-packages/nova/exception_wrapper.py", line 63, in wrapped
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server return
f(self, context, *args, **kw)
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server File
"/usr/lib/python3/dist-packages/nova/compute/utils.py", line 1434, in
decorated_function
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server return
function(self, context, *args, **kwargs)
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server File
"/usr/lib/python3/dist-packages/nova/compute/manager.py", line 211, in
decorated_function
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server
compute_utils.add_instance_fault_from_exc(context,
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server File
"/usr/lib/python3/dist-packages/oslo_utils/excutils.py", line 227, in __exit__
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server
self.force_reraise()
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server File
"/usr/lib/python3/dist-packages/oslo_utils/excutils.py", line 200, in
force_reraise
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server raise
self.value
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server File
"/usr/lib/python3/dist-packages/nova/compute/manager.py", line 200, in
decorated_function
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server return
function(self, context, *args, **kwargs)
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server File
"/usr/lib/python3/dist-packages/nova/compute/manager.py", line 7195, in
detach_volume
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server
do_detach_volume(context, volume_id, instance, attachment_id)
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server File
"/usr/lib/python3/dist-packages/oslo_concurrency/lockutils.py", line 360, in
inner
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server return
f(*args, **kwargs)
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server File
"/usr/lib/python3/dist-packages/nova/compute/manager.py", line 7192, in
do_detach_volume
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server
self._detach_volume(context, bdm, instance,
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server File
"/usr/lib/python3/dist-packages/nova/compute/manager.py", line 7143, in
_detach_volume
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server
driver_bdm.detach(context, instance, self.volume_api, self.driver,
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server File
"/usr/lib/python3/dist-packages/nova/virt/block_device.py", line 476, in detach
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server
self._do_detach(context, instance, volume_api, virt_driver,
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server File
"/usr/lib/python3/dist-packages/nova/virt/block_device.py", line 408, in
_do_detach
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server
self.driver_detach(context, instance, volume_api, virt_driver)
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server File
"/usr/lib/python3/dist-packages/nova/virt/block_device.py", line 347, in
driver_detach
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server
volume_api.roll_detaching(context, volume_id)
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server File
"/usr/lib/python3/dist-packages/oslo_utils/excutils.py", line 227, in __exit__
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server
self.force_reraise()
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server File
"/usr/lib/python3/dist-packages/oslo_utils/excutils.py", line 200, in
force_reraise
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server raise
self.value
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server File
"/usr/lib/python3/dist-packages/nova/virt/block_device.py", line 328, in
driver_detach
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server
virt_driver.detach_volume(context, connection_info, instance, mp,
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server File
"/usr/lib/python3/dist-packages/nova/virt/libvirt/driver.py", line 2592, in
detach_volume
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server
self._disconnect_volume(context, connection_info, instance,
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server File
"/usr/lib/python3/dist-packages/nova/virt/libvirt/driver.py", line 1862, in
_disconnect_volume
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server
vol_driver.disconnect_volume(
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server TypeError:
disconnect_volume() got an unexpected keyword argument 'force'
2023-05-13 05:53:00.128 3219193 ERROR oslo_messaging.rpc.server
Looks like it doesn't know about the "force" keyword that's being
passed. This breaks basic volume functionality.
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