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Date
[Bug 1386398] Re: CVE-2014-8480

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: John Johansen <john.johansen@xxxxxxxxxxxxx>
Date: Fri, 08 May 2015 19:01:26 -0000
Reply-to: Bug 1386398 <1386398@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
** Also affects: linux (Ubuntu Wily)
   Importance: Medium
       Status: Invalid

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

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

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

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

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

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

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

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

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

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

** Also affects: linux-lts-trusty (Ubuntu Wily)
   Importance: Undecided
       Status: New

** No longer affects: linux-lts-trusty (Ubuntu Lucid)

** No longer affects: linux-armadaxp (Ubuntu Lucid)

** No longer affects: linux-ec2 (Ubuntu Lucid)

** No longer affects: linux-goldfish (Ubuntu Lucid)

** No longer affects: linux-lts-saucy (Ubuntu Lucid)

** No longer affects: linux-lts-quantal (Ubuntu Lucid)

** No longer affects: linux-mvl-dove (Ubuntu Lucid)

** No longer affects: linux-ti-omap4 (Ubuntu Lucid)

** No longer affects: linux-lts-vivid (Ubuntu Lucid)

** No longer affects: linux (Ubuntu Lucid)

** No longer affects: linux-mako (Ubuntu Lucid)

** No longer affects: linux-fsl-imx51 (Ubuntu Lucid)

** No longer affects: linux-lts-utopic (Ubuntu Lucid)

** No longer affects: linux-flo (Ubuntu Lucid)

** No longer affects: linux-lts-raring (Ubuntu Lucid)

** No longer affects: linux-manta (Ubuntu Lucid)

** Changed in: linux-lts-trusty (Ubuntu Precise)
       Status: New => Invalid

** Changed in: linux-lts-trusty (Ubuntu Precise)
   Importance: Undecided => Medium

** Changed in: linux-lts-trusty (Ubuntu Vivid)
       Status: New => Invalid

** Changed in: linux-lts-trusty (Ubuntu Vivid)
   Importance: Undecided => Medium

** Changed in: linux-lts-trusty (Ubuntu Wily)
       Status: New => Invalid

** Changed in: linux-lts-trusty (Ubuntu Wily)
   Importance: Undecided => Medium

** Changed in: linux-lts-trusty (Ubuntu Utopic)
       Status: New => Invalid

** Changed in: linux-lts-trusty (Ubuntu Utopic)
   Importance: Undecided => Medium

** Changed in: linux-lts-trusty (Ubuntu Trusty)
       Status: New => Invalid

** Changed in: linux-lts-trusty (Ubuntu Trusty)
   Importance: Undecided => Medium

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

** Changed in: linux-ti-omap4 (Ubuntu Precise)
       Status: New => Invalid

** Changed in: linux-armadaxp (Ubuntu Precise)
       Status: New => Invalid

** Changed in: linux-manta (Ubuntu Precise)
       Status: New => Invalid

** Changed in: linux-manta (Ubuntu Precise)
   Importance: Undecided => Medium

** Changed in: linux-manta (Ubuntu Vivid)
       Status: New => Invalid

** Changed in: linux-manta (Ubuntu Vivid)
   Importance: Undecided => Medium

** Changed in: linux-manta (Ubuntu Wily)
       Status: New => Invalid

** Changed in: linux-manta (Ubuntu Wily)
   Importance: Undecided => Medium

** Changed in: linux-manta (Ubuntu Utopic)
       Status: New => Invalid

** Changed in: linux-manta (Ubuntu Utopic)
   Importance: Undecided => Medium

** Changed in: linux-manta (Ubuntu Trusty)
       Status: New => Invalid

** Changed in: linux-manta (Ubuntu Trusty)
   Importance: Undecided => Medium

** Changed in: linux-lts-vivid (Ubuntu Precise)
       Status: New => Invalid

** Changed in: linux-lts-vivid (Ubuntu Precise)
   Importance: Undecided => Medium

** Changed in: linux-lts-vivid (Ubuntu Vivid)
       Status: New => Invalid

** Changed in: linux-lts-vivid (Ubuntu Vivid)
   Importance: Undecided => Medium

** Changed in: linux-lts-vivid (Ubuntu Wily)
       Status: New => Invalid

** Changed in: linux-lts-vivid (Ubuntu Wily)
   Importance: Undecided => Medium

** Changed in: linux-lts-vivid (Ubuntu Utopic)
       Status: New => Invalid

** Changed in: linux-lts-vivid (Ubuntu Utopic)
   Importance: Undecided => Medium

** Changed in: linux-lts-vivid (Ubuntu Trusty)
       Status: New => Fix Committed

** Changed in: linux-lts-vivid (Ubuntu Trusty)
   Importance: Undecided => Medium

** Changed in: linux-mako (Ubuntu Precise)
       Status: New => Invalid

** Changed in: linux-mako (Ubuntu Precise)
   Importance: Undecided => Medium

** Changed in: linux-mako (Ubuntu Vivid)
       Status: New => Invalid

** Changed in: linux-mako (Ubuntu Vivid)
   Importance: Undecided => Medium

** Changed in: linux-mako (Ubuntu Wily)
       Status: New => Invalid

** Changed in: linux-mako (Ubuntu Wily)
   Importance: Undecided => Medium

** Changed in: linux-mako (Ubuntu Utopic)
       Status: New => Invalid

** Changed in: linux-mako (Ubuntu Utopic)
   Importance: Undecided => Medium

** Changed in: linux-mako (Ubuntu Trusty)
       Status: New => Invalid

** Changed in: linux-mako (Ubuntu Trusty)
   Importance: Undecided => Medium

** Changed in: linux-lts-utopic (Ubuntu Precise)
       Status: New => Invalid

** Changed in: linux-lts-utopic (Ubuntu Precise)
   Importance: Undecided => Medium

** Changed in: linux-lts-utopic (Ubuntu Vivid)
       Status: New => Invalid

** Changed in: linux-lts-utopic (Ubuntu Vivid)
   Importance: Undecided => Medium

** Changed in: linux-lts-utopic (Ubuntu Wily)
       Status: New => Invalid

** Changed in: linux-lts-utopic (Ubuntu Wily)
   Importance: Undecided => Medium

** Changed in: linux-lts-utopic (Ubuntu Utopic)
       Status: New => Invalid

** Changed in: linux-lts-utopic (Ubuntu Utopic)
   Importance: Undecided => Medium

** Changed in: linux-lts-utopic (Ubuntu Trusty)
       Status: New => Invalid

** Changed in: linux-lts-utopic (Ubuntu Trusty)
   Importance: Undecided => Medium

** Changed in: linux-goldfish (Ubuntu Precise)
       Status: New => Invalid

** Changed in: linux-goldfish (Ubuntu Precise)
   Importance: Undecided => Medium

** Changed in: linux-goldfish (Ubuntu Vivid)
       Status: New => Invalid

** Changed in: linux-goldfish (Ubuntu Vivid)
   Importance: Undecided => Medium

** Changed in: linux-goldfish (Ubuntu Wily)
       Status: New => Invalid

** Changed in: linux-goldfish (Ubuntu Wily)
   Importance: Undecided => Medium

** Changed in: linux-goldfish (Ubuntu Utopic)
       Status: New => Invalid

** Changed in: linux-goldfish (Ubuntu Utopic)
   Importance: Undecided => Medium

** Changed in: linux-goldfish (Ubuntu Trusty)
       Status: New => Invalid

** Changed in: linux-goldfish (Ubuntu Trusty)
   Importance: Undecided => Medium

** Changed in: linux-flo (Ubuntu Precise)
       Status: New => Invalid

** Changed in: linux-flo (Ubuntu Precise)
   Importance: Undecided => Medium

** Changed in: linux-flo (Ubuntu Vivid)
       Status: New => Invalid

** Changed in: linux-flo (Ubuntu Vivid)
   Importance: Undecided => Medium

** Changed in: linux-flo (Ubuntu Wily)
       Status: New => Invalid

** Changed in: linux-flo (Ubuntu Wily)
   Importance: Undecided => Medium

** Changed in: linux-flo (Ubuntu Utopic)
       Status: New => Invalid

** Changed in: linux-flo (Ubuntu Utopic)
   Importance: Undecided => Medium

** Changed in: linux-flo (Ubuntu Trusty)
       Status: New => Invalid

** Changed in: linux-flo (Ubuntu Trusty)
   Importance: Undecided => Medium

** Description changed:

- The instruction decoder in arch/x86/kvm/emulate.c in the KVM subsystem in
- the Linux kernel before 3.18-rc2 lacks intended decoder-table flags for
- certain RIP-relative instructions, which allows guest OS users to cause a
- denial of service (NULL pointer dereference and host OS crash) via a
- crafted application.
+ The instruction decoder in arch/x86/kvm/emulate.c in the KVM subsystem
+ in the Linux kernel before 3.18-rc2 lacks intended decoder-table flags
+ for certain RIP-relative instructions, which allows guest OS users to
+ cause a denial of service (NULL pointer dereference and host OS crash)
+ via a crafted application.
  
  Break-Fix: 41061cdb98a0bec464278b4db8e894a3121671f5 3f6f1480d86bf9fc16c160d803ab1d006e3058d5
  Break-Fix: 41061cdb98a0bec464278b4db8e894a3121671f5 63ea0a49ae0b145b91ff2b070c01b66fc75854b9

-- 
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/1386398

Title:
  CVE-2014-8480

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-ti-omap4 package in Ubuntu:
  Invalid
Status in linux-lts-backport-maverick source package in Lucid:
  New
Status in linux-lts-backport-natty source package in Lucid:
  New
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-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-ti-omap4 source package in Trusty:
  Invalid
Status in linux source package in Utopic:
  Invalid
Status in linux-armadaxp source package in Utopic:
  Invalid
Status in linux-ec2 source package in Utopic:
  Invalid
Status in linux-flo source package in Utopic:
  Invalid
Status in linux-fsl-imx51 source package in Utopic:
  Invalid
Status in linux-goldfish source package in Utopic:
  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-lts-quantal source package in Utopic:
  Invalid
Status in linux-lts-raring source package in Utopic:
  Invalid
Status in linux-lts-saucy source package in Utopic:
  Invalid
Status in linux-lts-trusty source package in Utopic:
  Invalid
Status in linux-lts-utopic source package in Utopic:
  Invalid
Status in linux-lts-vivid source package in Utopic:
  Invalid
Status in linux-mako source package in Utopic:
  Invalid
Status in linux-manta source package in Utopic:
  Invalid
Status in linux-mvl-dove source package in Utopic:
  Invalid
Status in linux-ti-omap4 source package in Utopic:
  Invalid
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-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-ti-omap4 source package in Wily:
  Invalid

Bug description:
  The instruction decoder in arch/x86/kvm/emulate.c in the KVM subsystem
  in the Linux kernel before 3.18-rc2 lacks intended decoder-table flags
  for certain RIP-relative instructions, which allows guest OS users to
  cause a denial of service (NULL pointer dereference and host OS crash)
  via a crafted application.

  Break-Fix: 41061cdb98a0bec464278b4db8e894a3121671f5 3f6f1480d86bf9fc16c160d803ab1d006e3058d5
  Break-Fix: 41061cdb98a0bec464278b4db8e894a3121671f5 63ea0a49ae0b145b91ff2b070c01b66fc75854b9

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1386398/+subscriptions
References

[Bug 1386398] [NEW] CVE-2014-8480
From: John Johansen, 2014-10-27