kernel-packages team mailing list archive

[Brad Figg <brad.figg@xxxxxxxxxxxxx>]

This bug is missing log files that will aid in diagnosing the problem.
>From a terminal window please run:

apport-collect 1586997

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

** Changed in: linux (Ubuntu)
       Status: New => Incomplete

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1586997

Title:
  unix domain socket bind causes kernel audit NULL pointer deference

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  As requested, re-report of
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1508737/ :

  When syscall auditing for bind syscall is enabled, a socket bind with
  a relative path causes a NULL-pointer dereference.

  Reproducer for Ubuntu Trusty LTS:

  auditctl -a always,exit -F arch=b64 -S bind

  #!/usr/bin/python2 -BEsSt
  import socket
  testSocket=socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
  testSocket.bind('sock')

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-86-generic 3.13.0-86.131
  ProcVersionSignature: Ubuntu 3.13.0-86.131-generic 3.13.11-ckt39
  Uname: Linux 3.13.0-86-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.21
  Architecture: amd64
  Date: Mon May 30 09:20:20 2016
  PackageArchitecture: amd64
  ProcEnviron:
   PATH=(custom, no user)
   LANG=en_US.utf8
   SHELL=/bin/sh
  ProcKernelCmdLine: root=UUID=784cd3ad-c5b5-4979-b6dc-734b91ec0345 ro
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-86-generic N/A
   linux-backports-modules-3.13.0-86-generic  N/A
   linux-firmware                             1.127.22
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1586997/+subscriptions