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[Bug 947997] Re: CVE-2012-1090

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: John Johansen <john.johansen@xxxxxxxxxxxxx>
Date: Thu, 13 Feb 2014 03:27:03 -0000
Reply-to: Bug 947997 <947997@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
** Also affects: linux (Ubuntu Trusty)
   Importance: Low
       Status: Fix Released

** Also affects: linux-fsl-imx51 (Ubuntu Trusty)
   Importance: Low
       Status: Invalid

** Also affects: linux-mvl-dove (Ubuntu Trusty)
   Importance: Low
       Status: Invalid

** Also affects: linux-ec2 (Ubuntu Trusty)
   Importance: Low
       Status: Invalid

** Also affects: linux-ti-omap4 (Ubuntu Trusty)
   Importance: Low
       Status: Fix Released

** Also affects: linux-lts-backport-maverick (Ubuntu Trusty)
   Importance: Low
       Status: Invalid

** Also affects: linux-lts-backport-natty (Ubuntu Trusty)
   Importance: Low
       Status: Invalid

** Also affects: linux-lts-backport-oneiric (Ubuntu Trusty)
   Importance: Low
       Status: Invalid

** Also affects: linux-armadaxp (Ubuntu Trusty)
   Importance: Low
       Status: Invalid

** Also affects: linux-lts-quantal (Ubuntu Trusty)
   Importance: Low
       Status: Invalid

** Also affects: linux-lts-raring (Ubuntu Trusty)
   Importance: Low
       Status: Invalid

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

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

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

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

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

** No longer affects: linux (Ubuntu Raring)

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

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

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

** Changed in: linux-ti-omap4 (Ubuntu Trusty)
       Status: Fix Released => Invalid

** Changed in: linux-fsl-imx51 (Ubuntu Lucid)
       Status: New => Invalid

-- 
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https://bugs.launchpad.net/bugs/947997

Title:
  CVE-2012-1090

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux-armadaxp” package in Ubuntu:
  Invalid
Status in “linux-ec2” package in Ubuntu:
  Invalid
Status in “linux-fsl-imx51” package in Ubuntu:
  Invalid
Status in “linux-lts-backport-maverick” package in Ubuntu:
  Invalid
Status in “linux-lts-backport-natty” package in Ubuntu:
  Invalid
Status in “linux-lts-backport-oneiric” package in Ubuntu:
  Invalid
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:
  New
Status in “linux-mvl-dove” package in Ubuntu:
  Invalid
Status in “linux-ti-omap4” package in Ubuntu:
  Invalid
Status in “linux” source package in Lucid:
  Fix Released
Status in “linux-armadaxp” source package in Lucid:
  Invalid
Status in “linux-ec2” source package in Lucid:
  Fix Released
Status in “linux-fsl-imx51” source package in Lucid:
  Invalid
Status in “linux-lts-backport-maverick” source package in Lucid:
  Invalid
Status in “linux-lts-backport-natty” source package in Lucid:
  Fix Released
Status in “linux-lts-backport-oneiric” source package in Lucid:
  Fix Released
Status in “linux-lts-quantal” source package in Lucid:
  Invalid
Status in “linux-lts-raring” source package in Lucid:
  Invalid
Status in “linux-lts-saucy” source package in Lucid:
  New
Status in “linux-mvl-dove” source package in Lucid:
  Invalid
Status in “linux-ti-omap4” source package in Lucid:
  Invalid
Status in “linux” source package in Precise:
  Fix Released
Status in “linux-armadaxp” source package in Precise:
  Fix Released
Status in “linux-ec2” source package in Precise:
  Invalid
Status in “linux-fsl-imx51” source package in Precise:
  Invalid
Status in “linux-lts-backport-maverick” source package in Precise:
  Invalid
Status in “linux-lts-backport-natty” source package in Precise:
  Invalid
Status in “linux-lts-backport-oneiric” source package in Precise:
  Invalid
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:
  New
Status in “linux-mvl-dove” source package in Precise:
  Invalid
Status in “linux-ti-omap4” source package in Precise:
  Fix Released
Status in “linux” source package in Quantal:
  Fix Released
Status in “linux-armadaxp” source package in Quantal:
  Fix Released
Status in “linux-ec2” source package in Quantal:
  Invalid
Status in “linux-fsl-imx51” source package in Quantal:
  Invalid
Status in “linux-lts-backport-maverick” source package in Quantal:
  Invalid
Status in “linux-lts-backport-natty” source package in Quantal:
  Invalid
Status in “linux-lts-backport-oneiric” source package in Quantal:
  Invalid
Status in “linux-lts-quantal” source package in Quantal:
  Invalid
Status in “linux-lts-raring” source package in Quantal:
  Invalid
Status in “linux-lts-saucy” source package in Quantal:
  New
Status in “linux-mvl-dove” source package in Quantal:
  Invalid
Status in “linux-ti-omap4” source package in Quantal:
  Fix Released
Status in “linux-lts-backport-maverick” source package in Raring:
  Invalid
Status in “linux-lts-backport-natty” source package in Raring:
  Invalid
Status in “linux-lts-backport-oneiric” source package in Raring:
  Invalid
Status in “linux” source package in Saucy:
  Fix Released
Status in “linux-armadaxp” source package in Saucy:
  Invalid
Status in “linux-ec2” source package in Saucy:
  Invalid
Status in “linux-fsl-imx51” source package in Saucy:
  Invalid
Status in “linux-lts-backport-maverick” source package in Saucy:
  Invalid
Status in “linux-lts-backport-natty” source package in Saucy:
  Invalid
Status in “linux-lts-backport-oneiric” source package in Saucy:
  Invalid
Status in “linux-lts-quantal” source package in Saucy:
  Invalid
Status in “linux-lts-raring” source package in Saucy:
  Invalid
Status in “linux-lts-saucy” source package in Saucy:
  New
Status in “linux-mvl-dove” source package in Saucy:
  Invalid
Status in “linux-ti-omap4” source package in Saucy:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Released
Status in “linux-armadaxp” source package in Trusty:
  Invalid
Status in “linux-ec2” source package in Trusty:
  Invalid
Status in “linux-fsl-imx51” source package in Trusty:
  Invalid
Status in “linux-lts-backport-maverick” source package in Trusty:
  Invalid
Status in “linux-lts-backport-natty” source package in Trusty:
  Invalid
Status in “linux-lts-backport-oneiric” source package in Trusty:
  Invalid
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:
  New
Status in “linux-mvl-dove” source package in Trusty:
  Invalid
Status in “linux-ti-omap4” source package in Trusty:
  Invalid

Bug description:
  The cifs_lookup function in fs/cifs/dir.c in the Linux kernel before
  3.2.10 allows local users to cause a denial of service (OOPS) via
  attempted access to a special file, as demonstrated by a FIFO. "The
  cifs code will attempt to open files on lookup under certain
  circumstances. What happens though if we find that the file we opened
  was actually a FIFO or other special file? Currently, the open
  filehandle just ends up being leaked leading to a dentry refcount
  mismatch and oops on umount."

  Break-Fix: 8db14ca12569fe885694bd3d5ff84c2d973d3cb0
  5bccda0ebc7c0331b81ac47d39e4b920b198b2cd

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