** Tags removed: verification-needed-focal
** Tags added: verification-done-focal

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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-bluefield in Ubuntu.
https://bugs.launchpad.net/bugs/1934819

Title:
  Fix err check for nf_conntrack_confirm

Status in linux-bluefield package in Ubuntu:
  Invalid
Status in linux-bluefield source package in Focal:
  Fix Committed

Bug description:
  
  * Explain the bug(s)

  Conntrack confirm operation wasn't checked, this could result in
  accepting packet which should be dropped.

  * brief explanation of fixes

  Match behavior of ovs and netfilter. Drop the packets which are not
  accepted.

  * How to test

  First observe packets accepted with status of NF_DROP without the fix.
  Then observe packets are correctly dropped with the patch.

  * What it could break.

  Nothing breaks, but fixing security hole.

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