kernel-packages team mailing list archive

Thread
Date
[Bug 1432805] Re: CVE-2014-8173

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: Steve Beattie <sbeattie@xxxxxxxxxx>
Date: Wed, 27 Jan 2016 11:30:52 -0000
Reply-to: Bug 1432805 <1432805@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
** Also affects: linux (Ubuntu Xenial)
   Importance: Medium
       Status: Invalid

** Also affects: linux-fsl-imx51 (Ubuntu Xenial)
   Importance: Medium
       Status: Invalid

** Also affects: linux-mvl-dove (Ubuntu Xenial)
   Importance: Medium
       Status: Invalid

** Also affects: linux-ec2 (Ubuntu Xenial)
   Importance: Medium
       Status: Invalid

** Also affects: linux-ti-omap4 (Ubuntu Xenial)
   Importance: Medium
       Status: Invalid

** Also affects: linux-lts-backport-maverick (Ubuntu Xenial)
   Importance: Undecided
       Status: New

** Also affects: linux-lts-backport-natty (Ubuntu Xenial)
   Importance: Undecided
       Status: New

** Also affects: linux-armadaxp (Ubuntu Xenial)
   Importance: Medium
       Status: Invalid

** Also affects: linux-lts-quantal (Ubuntu Xenial)
   Importance: Medium
       Status: Invalid

** Also affects: linux-lts-raring (Ubuntu Xenial)
   Importance: Medium
       Status: Invalid

** Also affects: linux-lts-saucy (Ubuntu Xenial)
   Importance: Medium
       Status: Invalid

** Also affects: linux-mako (Ubuntu Xenial)
   Importance: Medium
       Status: Invalid

** Also affects: linux-manta (Ubuntu Xenial)
   Importance: Medium
       Status: Invalid

** Also affects: linux-goldfish (Ubuntu Xenial)
   Importance: Medium
       Status: Invalid

** Also affects: linux-flo (Ubuntu Xenial)
   Importance: Medium
       Status: Invalid

** Also affects: linux-lts-trusty (Ubuntu Xenial)
   Importance: Medium
       Status: Invalid

** Also affects: linux-lts-utopic (Ubuntu Xenial)
   Importance: Medium
       Status: Invalid

** Also affects: linux-lts-vivid (Ubuntu Xenial)
   Importance: Medium
       Status: Invalid

** Also affects: linux-raspi2 (Ubuntu Xenial)
   Importance: Undecided
       Status: New

** Changed in: linux-raspi2 (Ubuntu Xenial)
   Importance: Undecided => Medium

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-armadaxp in Ubuntu.
https://bugs.launchpad.net/bugs/1432805

Title:
  CVE-2014-8173

Status in linux package in Ubuntu:
  Invalid
Status in linux-armadaxp package in Ubuntu:
  Invalid
Status in linux-ec2 package in Ubuntu:
  Invalid
Status in linux-flo package in Ubuntu:
  Invalid
Status in linux-fsl-imx51 package in Ubuntu:
  Invalid
Status in linux-goldfish package in Ubuntu:
  Invalid
Status in linux-lts-backport-maverick package in Ubuntu:
  New
Status in linux-lts-backport-natty package in Ubuntu:
  New
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in linux-lts-saucy package in Ubuntu:
  Invalid
Status in linux-lts-trusty package in Ubuntu:
  Invalid
Status in linux-lts-utopic package in Ubuntu:
  Invalid
Status in linux-lts-vivid package in Ubuntu:
  Invalid
Status in linux-mako package in Ubuntu:
  Invalid
Status in linux-manta package in Ubuntu:
  Invalid
Status in linux-mvl-dove package in Ubuntu:
  Invalid
Status in linux-raspi2 package in Ubuntu:
  New
Status in linux-ti-omap4 package in Ubuntu:
  Invalid
Status in linux-lts-backport-maverick source package in Lucid:
  Won't Fix
Status in linux-lts-backport-natty source package in Lucid:
  Won't Fix
Status in linux source package in Precise:
  Invalid
Status in linux-armadaxp source package in Precise:
  Invalid
Status in linux-ec2 source package in Precise:
  Invalid
Status in linux-flo source package in Precise:
  Invalid
Status in linux-fsl-imx51 source package in Precise:
  Invalid
Status in linux-goldfish source package in Precise:
  Invalid
Status in linux-lts-backport-maverick source package in Precise:
  New
Status in linux-lts-backport-natty source package in Precise:
  New
Status in linux-lts-quantal source package in Precise:
  Invalid
Status in linux-lts-raring source package in Precise:
  Invalid
Status in linux-lts-saucy source package in Precise:
  Invalid
Status in linux-lts-trusty source package in Precise:
  Invalid
Status in linux-lts-utopic source package in Precise:
  Invalid
Status in linux-lts-vivid source package in Precise:
  Invalid
Status in linux-mako source package in Precise:
  Invalid
Status in linux-manta source package in Precise:
  Invalid
Status in linux-mvl-dove source package in Precise:
  Invalid
Status in linux-raspi2 source package in Precise:
  Invalid
Status in linux-ti-omap4 source package in Precise:
  Invalid
Status in linux source package in Trusty:
  Invalid
Status in linux-armadaxp source package in Trusty:
  Invalid
Status in linux-ec2 source package in Trusty:
  Invalid
Status in linux-flo source package in Trusty:
  Invalid
Status in linux-fsl-imx51 source package in Trusty:
  Invalid
Status in linux-goldfish source package in Trusty:
  Invalid
Status in linux-lts-backport-maverick source package in Trusty:
  New
Status in linux-lts-backport-natty source package in Trusty:
  New
Status in linux-lts-quantal source package in Trusty:
  Invalid
Status in linux-lts-raring source package in Trusty:
  Invalid
Status in linux-lts-saucy source package in Trusty:
  Invalid
Status in linux-lts-trusty source package in Trusty:
  Invalid
Status in linux-lts-utopic source package in Trusty:
  Invalid
Status in linux-lts-vivid source package in Trusty:
  Fix Committed
Status in linux-mako source package in Trusty:
  Invalid
Status in linux-manta source package in Trusty:
  Invalid
Status in linux-mvl-dove source package in Trusty:
  Invalid
Status in linux-raspi2 source package in Trusty:
  Invalid
Status in linux-ti-omap4 source package in Trusty:
  Invalid
Status in linux-lts-backport-maverick source package in Utopic:
  New
Status in linux-lts-backport-natty source package in Utopic:
  New
Status in linux source package in Vivid:
  Invalid
Status in linux-armadaxp source package in Vivid:
  Invalid
Status in linux-ec2 source package in Vivid:
  Invalid
Status in linux-flo source package in Vivid:
  Invalid
Status in linux-fsl-imx51 source package in Vivid:
  Invalid
Status in linux-goldfish source package in Vivid:
  Invalid
Status in linux-lts-backport-maverick source package in Vivid:
  New
Status in linux-lts-backport-natty source package in Vivid:
  New
Status in linux-lts-quantal source package in Vivid:
  Invalid
Status in linux-lts-raring source package in Vivid:
  Invalid
Status in linux-lts-saucy source package in Vivid:
  Invalid
Status in linux-lts-trusty source package in Vivid:
  Invalid
Status in linux-lts-utopic source package in Vivid:
  Invalid
Status in linux-lts-vivid source package in Vivid:
  Invalid
Status in linux-mako source package in Vivid:
  Invalid
Status in linux-manta source package in Vivid:
  Invalid
Status in linux-mvl-dove source package in Vivid:
  Invalid
Status in linux-raspi2 source package in Vivid:
  Invalid
Status in linux-ti-omap4 source package in Vivid:
  Invalid
Status in linux source package in Wily:
  Invalid
Status in linux-armadaxp source package in Wily:
  Invalid
Status in linux-ec2 source package in Wily:
  Invalid
Status in linux-flo source package in Wily:
  Invalid
Status in linux-fsl-imx51 source package in Wily:
  Invalid
Status in linux-goldfish source package in Wily:
  Invalid
Status in linux-lts-backport-maverick source package in Wily:
  New
Status in linux-lts-backport-natty source package in Wily:
  New
Status in linux-lts-quantal source package in Wily:
  Invalid
Status in linux-lts-raring source package in Wily:
  Invalid
Status in linux-lts-saucy source package in Wily:
  Invalid
Status in linux-lts-trusty source package in Wily:
  Invalid
Status in linux-lts-utopic source package in Wily:
  Invalid
Status in linux-lts-vivid source package in Wily:
  Invalid
Status in linux-mako source package in Wily:
  Invalid
Status in linux-manta source package in Wily:
  Invalid
Status in linux-mvl-dove source package in Wily:
  Invalid
Status in linux-raspi2 source package in Wily:
  New
Status in linux-ti-omap4 source package in Wily:
  Invalid
Status in linux source package in Xenial:
  Invalid
Status in linux-armadaxp source package in Xenial:
  Invalid
Status in linux-ec2 source package in Xenial:
  Invalid
Status in linux-flo source package in Xenial:
  Invalid
Status in linux-fsl-imx51 source package in Xenial:
  Invalid
Status in linux-goldfish source package in Xenial:
  Invalid
Status in linux-lts-backport-maverick source package in Xenial:
  New
Status in linux-lts-backport-natty source package in Xenial:
  New
Status in linux-lts-quantal source package in Xenial:
  Invalid
Status in linux-lts-raring source package in Xenial:
  Invalid
Status in linux-lts-saucy source package in Xenial:
  Invalid
Status in linux-lts-trusty source package in Xenial:
  Invalid
Status in linux-lts-utopic source package in Xenial:
  Invalid
Status in linux-lts-vivid source package in Xenial:
  Invalid
Status in linux-mako source package in Xenial:
  Invalid
Status in linux-manta source package in Xenial:
  Invalid
Status in linux-mvl-dove source package in Xenial:
  Invalid
Status in linux-raspi2 source package in Xenial:
  New
Status in linux-ti-omap4 source package in Xenial:
  Invalid

Bug description:
  The pmd_none_or_trans_huge_or_clear_bad function in include/asm-
  generic/pgtable.h in the Linux kernel before 3.13 on NUMA systems does
  not properly determine whether a Page Middle Directory (PMD) entry is
  a transparent huge-table entry, which allows local users to cause a
  denial of service (NULL pointer dereference and system crash) or
  possibly have unspecified other impact via a crafted MADV_WILLNEED
  madvise system call that leverages the absence of a page-table lock.

  Break-Fix: 1998cc048901109a29924380b8e91bc049b32951
  ee53664bda169f519ce3c6a22d378f0b946c8178

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1432805/+subscriptions
References

[Bug 1432805] [NEW] CVE-2014-8173
From: John Johansen, 2015-03-16