[Ksplice][Ubuntu-14.04-Updates] New Ksplice updates for Ubuntu 14.04 Trusty (3.13.0-163.213)
Jamie Iles
jamie.iles at oracle.com
Thu Dec 20 05:24:28 PST 2018
Synopsis: 3.13.0-163.213 can now be patched using Ksplice
Systems running Ubuntu 14.04 Trusty can now use Ksplice to patch
against the latest Ubuntu kernel update, 3.13.0-163.213.
INSTALLING THE UPDATES
We recommend that all users of Ksplice Uptrack running Ubuntu 14.04
Trusty install these updates.
On systems that have "autoinstall = yes" in /etc/uptrack/uptrack.conf,
these updates will be installed automatically and you do not need to
take any action.
Alternatively, you can install these updates by running:
# /usr/sbin/uptrack-upgrade -y
DESCRIPTION
* Denial-of-service in gpu drm ioctl.
Invalid argument checking in the gpu drm driver code allows a NULL
pointer dereference to occur when a specially crafted invalid ioctl
command is sent. A malicious, privileged user could exploit this
to cause a denial-of-service.
* Information disclosure via bind mount manipulation.
A logic error when checking mount permissions can result in a namespaced
process being able to view filesystem content outside of its namespace.
A local user could use this flaw to view restricted information.
SUPPORT
Ksplice support is available at ksplice-support_ww at oracle.com.
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