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[Bug 834124] Re: CVE-2011-2928

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: Mathew Hodson <mathew.hodson@xxxxxxxxx>
Date: Mon, 16 Feb 2015 04:17:16 -0000
Reply-to: Bug 834124 <834124@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
** Changed in: linux (Ubuntu Precise)
       Status: Fix Committed => Invalid

** Changed in: linux (Ubuntu)
       Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/834124

Title:
  CVE-2011-2928

Status in linux package in Ubuntu:
  Fix Released
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-mvl-dove package in Ubuntu:
  Invalid
Status in linux-ti-omap4 package in Ubuntu:
  Fix Released
Status in linux source package in Lucid:
  Fix Released
Status in linux-ec2 source package in Lucid:
  Fix Released
Status in linux-fsl-imx51 source package in Lucid:
  Fix Released
Status in linux-lts-backport-maverick source package in Lucid:
  Fix Released
Status in linux-lts-backport-natty source package in Lucid:
  Fix Released
Status in linux-lts-backport-oneiric source package in Lucid:
  Invalid
Status in linux-mvl-dove source package in Lucid:
  Fix Released
Status in linux-ti-omap4 source package in Lucid:
  Invalid
Status in linux source package in Maverick:
  Fix Released
Status in linux-ec2 source package in Maverick:
  Invalid
Status in linux-fsl-imx51 source package in Maverick:
  Invalid
Status in linux-lts-backport-maverick source package in Maverick:
  Invalid
Status in linux-lts-backport-natty source package in Maverick:
  Invalid
Status in linux-lts-backport-oneiric source package in Maverick:
  Invalid
Status in linux-mvl-dove source package in Maverick:
  Fix Released
Status in linux-ti-omap4 source package in Maverick:
  Fix Released
Status in linux source package in Natty:
  Fix Released
Status in linux-ec2 source package in Natty:
  Invalid
Status in linux-fsl-imx51 source package in Natty:
  Invalid
Status in linux-lts-backport-maverick source package in Natty:
  Invalid
Status in linux-lts-backport-natty source package in Natty:
  Invalid
Status in linux-lts-backport-oneiric source package in Natty:
  Invalid
Status in linux-mvl-dove source package in Natty:
  Invalid
Status in linux-ti-omap4 source package in Natty:
  Fix Released
Status in linux source package in Oneiric:
  Won't Fix
Status in linux-ec2 source package in Oneiric:
  Invalid
Status in linux-fsl-imx51 source package in Oneiric:
  Invalid
Status in linux-lts-backport-maverick source package in Oneiric:
  Invalid
Status in linux-lts-backport-natty source package in Oneiric:
  Invalid
Status in linux-lts-backport-oneiric source package in Oneiric:
  Invalid
Status in linux-mvl-dove source package in Oneiric:
  Invalid
Status in linux-ti-omap4 source package in Oneiric:
  Fix Released
Status in linux source package in Precise:
  Invalid
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-mvl-dove source package in Precise:
  Invalid
Status in linux-ti-omap4 source package in Precise:
  Fix Released
Status in linux source package in Hardy:
  Fix Released
Status in linux-ec2 source package in Hardy:
  Invalid
Status in linux-fsl-imx51 source package in Hardy:
  Invalid
Status in linux-lts-backport-maverick source package in Hardy:
  Invalid
Status in linux-lts-backport-natty source package in Hardy:
  Invalid
Status in linux-lts-backport-oneiric source package in Hardy:
  Invalid
Status in linux-mvl-dove source package in Hardy:
  Invalid
Status in linux-ti-omap4 source package in Hardy:
  Invalid

Bug description:
  The befs_follow_link function in fs/befs/linuxvfs.c in the Linux
  kernel before 3.1-rc3 does not validate the length attribute of long
  symlinks, which allows local users to cause a denial of service
  (incorrect pointer dereference and OOPS) by accessing a long symlink
  on a malformed Be filesystem.

  Break-Fix: - 338d0f0a6fbc82407864606f5b64b75aeb3c70f2

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