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CVE-2015-4004

Published: 07 June 2015

The OZWPAN driver in the Linux kernel through 4.0.5 relies on an untrusted length field during packet parsing, which allows remote attackers to obtain sensitive information from kernel memory or cause a denial of service (out-of-bounds read and system crash) via a crafted packet.

From the Ubuntu security team

Jason A. Donenfeld discovered multiple out-of-bounds reads in the OZMO USB over wifi device drivers in the Linux kernel. A remote attacker could use this to cause a denial of service (system crash) or obtain potentially sensitive information from kernel memory.

Priority

Medium

Status

Package Release Status
linux
Launchpad, Ubuntu, Debian
Upstream
Released (4.3~rc1)
Patches:
Introduced by ae926051d7eb8f80dba9513db70d2e2fc8385d3a
Fixed by a73e99cb67e7438e5ab0c524ae63a8a27616c839
linux-armadaxp
Launchpad, Ubuntu, Debian
Upstream
Released (4.3~rc1)
This package is not directly supported by the Ubuntu Security Team
linux-aws
Launchpad, Ubuntu, Debian
Upstream
Released (4.3~rc1)
linux-ec2
Launchpad, Ubuntu, Debian
Upstream
Released (4.3~rc1)
linux-flo
Launchpad, Ubuntu, Debian
Upstream
Released (4.3~rc1)
linux-fsl-imx51
Launchpad, Ubuntu, Debian
Upstream
Released (4.3~rc1)
linux-gke
Launchpad, Ubuntu, Debian
Upstream
Released (4.3~rc1)
linux-goldfish
Launchpad, Ubuntu, Debian
Upstream
Released (4.3~rc1)
linux-grouper
Launchpad, Ubuntu, Debian
Upstream
Released (4.3~rc1)
linux-hwe
Launchpad, Ubuntu, Debian
Upstream
Released (4.3~rc1)
linux-hwe-edge
Launchpad, Ubuntu, Debian
Upstream
Released (4.3~rc1)
linux-linaro-omap
Launchpad, Ubuntu, Debian
Upstream
Released (4.3~rc1)
linux-linaro-shared
Launchpad, Ubuntu, Debian
Upstream
Released (4.3~rc1)
linux-linaro-vexpress
Launchpad, Ubuntu, Debian
Upstream
Released (4.3~rc1)
linux-lts-quantal
Launchpad, Ubuntu, Debian
Upstream
Released (4.3~rc1)
This package is not directly supported by the Ubuntu Security Team
linux-lts-raring
Launchpad, Ubuntu, Debian
Upstream
Released (4.3~rc1)
linux-lts-saucy
Launchpad, Ubuntu, Debian
Upstream
Released (4.3~rc1)
This package is not directly supported by the Ubuntu Security Team
linux-lts-trusty
Launchpad, Ubuntu, Debian
Upstream
Released (4.3~rc1)
linux-lts-utopic
Launchpad, Ubuntu, Debian
Upstream
Released (4.3~rc1)
linux-lts-vivid
Launchpad, Ubuntu, Debian
Upstream
Released (4.3~rc1)
linux-lts-wily
Launchpad, Ubuntu, Debian
Upstream
Released (4.3~rc1)
linux-lts-xenial
Launchpad, Ubuntu, Debian
Upstream
Released (4.3~rc1)
linux-maguro
Launchpad, Ubuntu, Debian
Upstream
Released (4.3~rc1)
linux-mako
Launchpad, Ubuntu, Debian
Upstream
Released (4.3~rc1)
linux-manta
Launchpad, Ubuntu, Debian
Upstream
Released (4.3~rc1)
linux-mvl-dove
Launchpad, Ubuntu, Debian
Upstream
Released (4.3~rc1)
linux-qcm-msm
Launchpad, Ubuntu, Debian
Upstream
Released (4.3~rc1)
linux-raspi2
Launchpad, Ubuntu, Debian
Upstream
Released (4.3~rc1)
linux-snapdragon
Launchpad, Ubuntu, Debian
Upstream
Released (4.3~rc1)
linux-ti-omap4
Launchpad, Ubuntu, Debian
Upstream
Released (4.3~rc1)

Notes

AuthorNote
jdstrand
android kernels (flo, goldfish, grouper, maguro, mako and manta) are
not supported on the Ubuntu Touch 14.10 and earlier preview kernels
linux-lts-saucy no longer receives official support
linux-lts-quantal no longer receives official support
apw
it seems that upstream gave up and ripped this driver out en-toto:
commit a73e99cb67e7438e5ab0c524ae63a8a27616c839
Author: Jason A. Donenfeld <Jason@zx2c4.com>
Date:   Mon Aug 10 17:49:51 2015 +0200

staging: ozwpan: Remove from tree

References

Bugs