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CVE-2014-1445

Published: 18 January 2014

The wanxl_ioctl function in drivers/net/wan/wanxl.c in the Linux kernel before 3.11.7 does not properly initialize a certain data structure, which allows local users to obtain sensitive information from kernel memory via an ioctl call.

From the Ubuntu security team

An information leak was discovered in the wanxl ioctl function the Linux kernel. A local user could exploit this flaw to obtain potentially sensitive information from kernel memory.

Priority

Low

Status

Package Release Status
linux
Launchpad, Ubuntu, Debian
upstream
Released (3.12~rc7)
Patches:
Introduced by

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2

Fixed by 2b13d06c9584b4eb773f1e80bbaedab9a1c344e1
linux-armadaxp
Launchpad, Ubuntu, Debian
upstream
Released (3.12~rc7)
This package is not directly supported by the Ubuntu Security Team
linux-aws
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upstream
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linux-ec2
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linux-flo
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linux-fsl-imx51
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linux-gke
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linux-goldfish
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linux-grouper
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linux-hwe
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linux-hwe-edge
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linux-linaro-omap
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linux-linaro-shared
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linux-linaro-vexpress
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linux-lts-raring
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linux-lts-saucy
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linux-lts-trusty
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linux-lts-utopic
Launchpad, Ubuntu, Debian
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linux-lts-vivid
Launchpad, Ubuntu, Debian
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linux-lts-wily
Launchpad, Ubuntu, Debian
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linux-lts-xenial
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linux-maguro
Launchpad, Ubuntu, Debian
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linux-mako
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linux-manta
Launchpad, Ubuntu, Debian
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linux-mvl-dove
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linux-qcm-msm
Launchpad, Ubuntu, Debian
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Launchpad, Ubuntu, Debian
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linux-snapdragon
Launchpad, Ubuntu, Debian
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Launchpad, Ubuntu, Debian
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