[Ksplice-cloudlinux6-updates] New Ksplice updates for CloudLinux 6 (2.6.32-673.26.1.lve1.4.22.el6)
Oracle Ksplice
ksplice-support_ww at oracle.com
Mon Feb 27 07:01:11 PST 2017
Synopsis: 2.6.32-673.26.1.lve1.4.22.el6 can now be patched using Ksplice
CVEs: CVE-2015-8962 CVE-2017-6074
Systems running CloudLinux 6 can now use Ksplice to patch against the
latest CloudLinux 6 kernel update, 2.6.32-673.26.1.lve1.4.22.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-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.
* CVE-2015-8962: Privilege escalation in SG_IO ioctl() during detach.
A race condition when performing an SG_IO ioctl() during detach could
result in a use-after-free and memory corruption. A local user could
use this flaw to crash the system or potentially, escalate privileges.
SUPPORT
Ksplice support is available at ksplice-support_ww at oracle.com.
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