[El-errata] New Ksplice updates for UEKR6 5.4.17 on OL7 and OL8 (ELSA-2020-5792)
Errata Announcements for Oracle Linux
el-errata at oss.oracle.com
Fri Jul 31 11:57:08 PDT 2020
Synopsis: ELSA-2020-5792 can now be patched using Ksplice
Users with Oracle Linux Premier Support can now use Ksplice to patch
against the latest Oracle Linux Security Advisory, ELSA-2020-5792.
More information about this errata can be found at
INSTALLING THE UPDATES
We recommend that all users of Ksplice Uptrack running UEKR6 5.4.17 on
OL7 and OL8 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
* Race condition when sending IB subnet MAD causes denial-of-service.
When allocating an Infiniband management diagram packet for the
Infiniband subnet manager, the request data might be freed before the
diagram is fully transmitted, resulting in a use-after-free and
* CVE-2020-15780: SecureBoot bypass through ACPI table loading.
A missing check that the kernel is not locked down when loading ACPI tables
from userspace can allow the root user to escape SecureBoot or a kernel
Ksplice support is available at ksplice-support_ww at oracle.com.
More information about the El-errata