Gentoo: GLSA-201402-02: NVIDIA Drivers: Privilege Escalation
Summary
The vulnerability is caused due to the driver allowing unprivileged user-mode software to access the GPU.
Resolution
All NVIDIA Drivers users using the 331 branch should upgrade to the
latest version:
# emerge --sync
# emerge --ask --oneshot -v ">=x11-drivers/nvidia-drivers-331.20"
All NVIDIA Drivers users using the 319 branch should upgrade to the
latest version:
# emerge --sync
# emerge --ask --oneshot -v ">=x11-drivers/nvidia-drivers-319.76"
All NVIDIA Drivers users using the 304 branch should upgrade to the
latest version:
# emerge --sync
# emerge --ask --oneshot -v ">=x11-drivers/nvidia-drivers-304.116"
References
[ 1 ] CVE-2013-5986 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-5986 [ 2 ] CVE-2013-5987 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-5987
Availability
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/201402-02
Concerns
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.
![Dist Gentoo](/images/distros/dist-gentoo.png)
Synopsis
A NVIDIA drivers bug allows unprivileged user-mode software to access the GPU inappropriately, allowing for privilege escalation.
Background
The NVIDIA drivers provide X11 and GLX support for NVIDIA graphic boards.
Affected Packages
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 x11-drivers/nvidia-drivers < 331.20 *>= 304.116 *>= 319.76 >= 331.20
Impact
===== A local attacker could gain escalated privileges.
Workaround
There is no known workaround at this time.