[El-errata] New Ksplice updates for UEKR4 4.1.12 on OL6 and OL7 (ELSA-2018-4144)

[Errata Announcements for Oracle Linux]

Synopsis: ELSA-2018-4144 can now be patched using Ksplice
CVEs: CVE-2018-3665

Users with Oracle Linux Premier Support can now use Ksplice to patch
against the latest Oracle Linux Security Advisory, ELSA-2018-4144.

INSTALLING THE UPDATES

We recommend that all users of Ksplice Uptrack running UEKR4 4.1.12 on
OL6 and OL7 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

* CVE-2018-3665: Information leak in floating point registers.

An information leak from floating point registers when lazy FPU context
switching was performed could allow a malicious local user to gain
access to sensitive information across process boundaries.

SUPPORT

Ksplice support is available at ksplice-support_ww at oracle.com.