[Ksplice-cloudlinux6-updates] New Ksplice updates for CloudLinux 6 (2.6.32-954.3.5.lve1.4.74.el6)

[Oracle Ksplice]

Synopsis: 2.6.32-954.3.5.lve1.4.74.el6 can now be patched using Ksplice
CVEs: CVE-2019-11599 CVE-2019-5489

Systems running CloudLinux 6 can now use Ksplice to patch against the
latest CloudLinux 6 kernel update, 2.6.32-954.3.5.lve1.4.74.el6.

INSTALLING THE UPDATES

We recommend that all users of Ksplice Uptrack running CloudLinux 6
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-2019-11599: Information leak in the coredump implementation.

A locking error in the coredump implementation could let an attacker
leak sensitive information or cause a denial-of-service.


* CVE-2019-5489: Information leak in the mincore() syscall implementation.

Missing checks in the mincore() syscall could let a local attacker
observes page cache access patterns on other processes in the system and
lead to an information leak.

SUPPORT

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