[Ksplice][Virtuozzo 4.7 Updates] New Ksplice updates for Virtuozzo 4.7 or OpenVZ on RHEL 6 (CVE-2017-6074)
Jamie Iles
jamie.iles at oracle.com
Sat Feb 25 12:57:26 PST 2017
Synopsis: CVE-2017-6074 can now be patched using Ksplice
CVEs: CVE-2017-6074
Systems running Virtuozzo 4.7 or the OpenVZ RHEL 6 kernel can now use
Ksplice to patch against CVE-2017-6074.
INSTALLING THE UPDATES
We recommend that all users of Ksplice Uptrack running Virtuozzo 4.7
or OpenVZ on RHEL 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-2017-6074: Denial-of-service when using IPV6_RECVPKTINFO socket option.
A logic error when using IPV6_RECVPKTINFO socket option could lead to a
use-after-free. A local user could use this flaw to cause a
denial-of-service.
SUPPORT
Ksplice support is available at ksplice-support_ww at oracle.com.
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