[Bug 1971550] Re: networkd-dispatcher missing state 'initialized'

Launchpad Bug Tracker 1971550 at bugs.launchpad.net
Wed May 4 17:17:03 UTC 2022


This bug was fixed in the package networkd-dispatcher -
2.1-2ubuntu0.22.04.2

---------------
networkd-dispatcher (2.1-2ubuntu0.22.04.2) jammy-security; urgency=medium

  * SECURITY REGRESSION: Incomplete security fix (LP: #1971550)
    - debian/patches/CVE-2022-29799-regression.patch: Add initialized state
      in ADMIN_STATES in networkd-dispatcher.

 -- Rodrigo Figueiredo Zaiden <rodrigo.zaiden at canonical.com>  Wed, 04
May 2022 10:29:43 -0300

** Changed in: networkd-dispatcher (Ubuntu)
       Status: Triaged => Fix Released

** Changed in: networkd-dispatcher (Ubuntu)
       Status: Triaged => Fix Released

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https://bugs.launchpad.net/bugs/1971550

Title:
  networkd-dispatcher missing state 'initialized'

Status in networkd-dispatcher package in Ubuntu:
  Fix Released

Bug description:
  Errors in syslog with unclear consequences:

  networkd-dispatcher[564]: Traceback (most recent call last):
  networkd-dispatcher[564]:   File "/usr/bin/networkd-dispatcher", line 430, in _receive_signal
  networkd-dispatcher[564]:     self.handle_state(iface_name,
  networkd-dispatcher[564]:   File "/usr/bin/networkd-dispatcher", line 345, in handle_state
  networkd-dispatcher[564]:     raise UnknownState(administrative_state)
  networkd-dispatcher[564]: UnknownState: initialized

  Happens during processing the following signal:

  Signal: typ=dbus.String('org.freedesktop.network1.Link'),
  data=dbus.Dictionary({dbus.String('AdministrativeState'):
  dbus.String('initialized', variant_level=1)},
  signature=dbus.Signature('sv')),
  path=dbus.ObjectPath('/org/freedesktop/network1/link/_32')

  I attached a log of all the signals processed during boot.

  Ubuntu (AWS AMI): 22.04
  networkd-dispatcher: 2.1-2ubuntu0.22.04.1
  Kernel: 5.15.0-1005-aws #7-Ubuntu SMP

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