[El-errata] New Ksplice updates for UEKR2 2.6.39 on OL5 and OL6 (ELSA-2020-5512)
Errata Announcements for Oracle Linux
el-errata at oss.oracle.com
Thu Jan 23 07:24:51 PST 2020
Synopsis: ELSA-2020-5512 can now be patched using Ksplice
CVEs: CVE-2019-1125 CVE-2019-15807
Users with Oracle Linux Premier Support can now use Ksplice to patch
against the latest Oracle Linux Security Advisory, ELSA-2020-5512.
More information about this errata can be found at
INSTALLING THE UPDATES
We recommend that all users of Ksplice Uptrack running UEKR2 2.6.39 on
OL5 and OL6 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
* CVE-2019-15807: Denial-of-service when discovering expander in SAS Domain
Transport Attributes fails.
A logic error when discovering expander in SAS Domain Transport
Attributes fails could lead to a kernel assert. A local attacker could
use this flaw to cause a denial-of-service.
* Improved fix to CVE-2019-1125: Information leak in kernel entry code when
The original CVE-2019-1125 did not correctly handle late microcode
updates resulting in a missing mitigation if the microcode was loaded
after boot time.
Ksplice support is available at ksplice-support_ww at oracle.com.
More information about the El-errata