==========================================================================
Ubuntu Security Notice USN-2747-1
September 28, 2015
nvidia-graphics-drivers-304, nvidia-graphics-drivers-304-updates,
nvidia-graphics-drivers-340, nvidia-graphics-drivers-340-updates,
nvidia-graphics-drivers-346, nvidia-graphics-drivers-346-updates, jockey
vulnerability
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
– Ubuntu 15.04
– Ubuntu 14.04 LTS
– Ubuntu 12.04 LTS
Summary:
NVIDIA graphics drivers could be made to run programs as an administrator.
Software Description:
– nvidia-graphics-drivers-304: NVIDIA binary X.Org driver
– nvidia-graphics-drivers-304-updates: NVIDIA binary X.Org driver
– nvidia-graphics-drivers-340: NVIDIA binary X.Org driver
– nvidia-graphics-drivers-340-updates: NVIDIA binary X.Org driver
– nvidia-graphics-drivers-346: NVIDIA binary X.Org driver
– nvidia-graphics-drivers-346-updates: NVIDIA binary X.Org driver
– jockey: user interface and desktop integration for driver management
Details:
Dario Weisser discovered that the NVIDIA graphics drivers incorrectly
handled certain IOCTL writes. A local attacker could use this issue to
possibly gain root privileges.
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 15.04:
nvidia-304 304.128-0ubuntu0.1
nvidia-304-updates 304.128-0ubuntu0.1
nvidia-340 340.93-0ubuntu0.1
nvidia-340-updates 340.93-0ubuntu0.1
nvidia-346 346.96-0ubuntu0.1
nvidia-346-updates 346.96-0ubuntu0.1
Ubuntu 14.04 LTS:
nvidia-304 304.128-0ubuntu0.0.1
nvidia-304-updates 304.128-0ubuntu0.0.1
nvidia-340 340.93-0ubuntu0.0.1
nvidia-340-updates 340.93-0ubuntu0.0.1
nvidia-346 346.96-0ubuntu0.0.1
nvidia-346-updates 346.96-0ubuntu0.0.1
Ubuntu 12.04 LTS:
jockey-common 0.9.7-0ubuntu7.16
nvidia-304 304.128-0ubuntu0.0.0.1
nvidia-304-updates 304.128-0ubuntu0.0.0.1
nvidia-340 340.93-0ubuntu0.0.0.1
nvidia-340-updates 340.93-0ubuntu0.0.0.1
After a standard system update you need to reboot your computer to make
all the necessary changes.
References:
http://www.ubuntu.com/usn/usn-2747-1
CVE-2015-5950
Package Information:
https://launchpad.net/ubuntu/+source/nvidia-graphics-drivers-304/304.128-0ubuntu0.1
https://launchpad.net/ubuntu/+source/nvidia-graphics-drivers-304-updates/304.128-0ubuntu0.1
https://launchpad.net/ubuntu/+source/nvidia-graphics-drivers-340/340.93-0ubuntu0.1
https://launchpad.net/ubuntu/+source/nvidia-graphics-drivers-340-updates/340.93-0ubuntu0.1
https://launchpad.net/ubuntu/+source/nvidia-graphics-drivers-346/346.96-0ubuntu0.1
https://launchpad.net/ubuntu/+source/nvidia-graphics-drivers-346-updates/346.96-0ubuntu0.1
https://launchpad.net/ubuntu/+source/nvidia-graphics-drivers-304/304.128-0ubuntu0.0.1
https://launchpad.net/ubuntu/+source/nvidia-graphics-drivers-304-updates/304.128-0ubuntu0.0.1
https://launchpad.net/ubuntu/+source/nvidia-graphics-drivers-340/340.93-0ubuntu0.0.1
https://launchpad.net/ubuntu/+source/nvidia-graphics-drivers-340-updates/340.93-0ubuntu0.0.1
https://launchpad.net/ubuntu/+source/nvidia-graphics-drivers-346/346.96-0ubuntu0.0.1
https://launchpad.net/ubuntu/+source/nvidia-graphics-drivers-346-updates/346.96-0ubuntu0.0.1
https://launchpad.net/ubuntu/+source/jockey/0.9.7-0ubuntu7.16
https://launchpad.net/ubuntu/+source/nvidia-graphics-drivers-304/304.128-0ubuntu0.0.0.1
https://launchpad.net/ubuntu/+source/nvidia-graphics-drivers-304-updates/304.128-0ubuntu0.0.0.1
https://launchpad.net/ubuntu/+source/nvidia-graphics-drivers-340/340.93-0ubuntu0.0.0.1
https://launchpad.net/ubuntu/+source/nvidia-graphics-drivers-340-updates/340.93-0ubuntu0.0.0.1
—–BEGIN PGP SIGNATURE—–
Version: GnuPG v2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=9g/m
—–END PGP SIGNATURE—–
—
