[Ksplice-Fedora-29-updates] New Ksplice updates for Fedora 29 (FEDORA-2018-2645eb8dab)
Oracle Ksplice
ksplice-support_ww at oracle.com
Thu Jan 17 14:54:46 PST 2019
Synopsis: FEDORA-2018-2645eb8dab can now be patched using Ksplice
CVEs: CVE-2018-14625
Systems running Fedora 29 can now use Ksplice to patch against the
latest Fedora kernel update, FEDORA-2018-2645eb8dab.
INSTALLING THE UPDATES
We recommend that all users of Ksplice Uptrack running Fedora 29
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 the BATMAN advanced meshing protocol.
When receiving unicast packet in the BATMAN meshing protocol, a fragment
merge operation triggers a kernel BUG. This could lead to a
denial-of-service.
* Denial-of-service when handling page request in Intel VT-d subsystem.
Incorrect error handling in the Intel VT-d subsystem when handling page
request leads to a NULL pointer dereference. This could be exploited to
cause a denial-of-service.
* CVE-2018-14625: Kernel information leak when releasing a vsock.
A use-after-free bug when releasing an AF_VSOCK socket may allow an
attacker to read kernel memory from inside VM guest. This could be
exploited to leak privileged information and possibly impersonate
AF_VSOCK messages destined to other clients.
SUPPORT
Ksplice support is available at ksplice-support_ww at oracle.com.
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