[El-errata] New Ksplice updates for UEKR7 5.15.0 on OL8 and OL9 (ELSA-2022-9726)

Errata Announcements for Oracle Linux el-errata at oss.oracle.com
Thu Oct 13 09:41:46 UTC 2022

Synopsis: ELSA-2022-9726 can now be patched using Ksplice
CVEs: CVE-2022-21385

Users with Oracle Linux Premier Support can now use Ksplice to patch
against the latest Oracle Linux Security Advisory, ELSA-2022-9726.
More information about this errata can be found at


We recommend that all users of Ksplice Uptrack running UEKR7 5.15.0 on
OL8 and OL9 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-2022-21385: Denial-of-service when processing RDS messages.

A logic error when processing RDS message data provided from userspace
can cause the kernel to crash in multiple ways.  A malicious local user
could exploit this flaw to cause a denial-of-service.

Orabug: 33981854


Ksplice support is available at ksplice-support_ww at oracle.com.

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