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CVE-2013-2634

Published: 22 March 2013

net/dcb/dcbnl.c in the Linux kernel before 3.8.4 does not initialize certain structures, which allows local users to obtain sensitive information from kernel stack memory via a crafted application.

From the Ubuntu security team

An information leak in the Linux kernel's dcb netlink interface was discovered. A local user could obtain sensitive information by examining kernel stack memory.

Priority

Low

Status

Package Release Status
linux
Launchpad, Ubuntu, Debian
upstream
Released (3.9~rc3)
Patches:
Introduced by

2f90b8657ec942d1880f720e0177ee71df7c8e3c

Fixed by 29cd8ae0e1a39e239a3a7b67da1986add1199fc0
linux-armadaxp
Launchpad, Ubuntu, Debian
upstream
Released (3.9~rc3)
This package is not directly supported by the Ubuntu Security Team
linux-aws
Launchpad, Ubuntu, Debian
upstream
Released (3.9~rc3)
linux-ec2
Launchpad, Ubuntu, Debian
upstream
Released (3.9~rc3)
linux-flo
Launchpad, Ubuntu, Debian
upstream
Released (3.9~rc3)
linux-fsl-imx51
Launchpad, Ubuntu, Debian
upstream
Released (3.9~rc3)
linux-gke
Launchpad, Ubuntu, Debian
upstream
Released (3.9~rc3)
linux-goldfish
Launchpad, Ubuntu, Debian
upstream
Released (3.9~rc3)
linux-grouper
Launchpad, Ubuntu, Debian
upstream
Released (3.9~rc3)
linux-hwe
Launchpad, Ubuntu, Debian
upstream
Released (3.9~rc3)
linux-hwe-edge
Launchpad, Ubuntu, Debian
upstream
Released (3.9~rc3)
linux-linaro-omap
Launchpad, Ubuntu, Debian
upstream
Released (3.9~rc3)
linux-linaro-shared
Launchpad, Ubuntu, Debian
upstream
Released (3.9~rc3)
linux-linaro-vexpress
Launchpad, Ubuntu, Debian
upstream
Released (3.9~rc3)
linux-lts-backport-maverick
Launchpad, Ubuntu, Debian
upstream
Released (3.9~rc3)
linux-lts-backport-oneiric
Launchpad, Ubuntu, Debian
upstream
Released (3.9~rc3)
linux-lts-quantal
Launchpad, Ubuntu, Debian
upstream
Released (3.9~rc3)
linux-lts-raring
Launchpad, Ubuntu, Debian
upstream
Released (3.9~rc3)
linux-lts-trusty
Launchpad, Ubuntu, Debian
upstream
Released (3.9~rc3)
linux-lts-utopic
Launchpad, Ubuntu, Debian
upstream
Released (3.9~rc3)
linux-lts-vivid
Launchpad, Ubuntu, Debian
upstream
Released (3.9~rc3)
linux-lts-wily
Launchpad, Ubuntu, Debian
upstream
Released (3.9~rc3)
linux-lts-xenial
Launchpad, Ubuntu, Debian
upstream
Released (3.9~rc3)
linux-maguro
Launchpad, Ubuntu, Debian
upstream
Released (3.9~rc3)
linux-mako
Launchpad, Ubuntu, Debian
upstream
Released (3.9~rc3)
linux-manta
Launchpad, Ubuntu, Debian
upstream
Released (3.9~rc3)
linux-mvl-dove
Launchpad, Ubuntu, Debian
upstream
Released (3.9~rc3)
linux-qcm-msm
Launchpad, Ubuntu, Debian
upstream
Released (3.9~rc3)
linux-raspi2
Launchpad, Ubuntu, Debian
upstream
Released (3.9~rc3)
linux-snapdragon
Launchpad, Ubuntu, Debian
upstream
Released (3.9~rc3)
linux-ti-omap4
Launchpad, Ubuntu, Debian
upstream
Released (3.9~rc3)