[El-errata] New Ksplice updates for UEKR6 5.4.17 on OL7 and OL8 (ELSA-2022-9692)

Errata Announcements for Oracle Linux el-errata at oss.oracle.com
Wed Aug 24 13:17:09 UTC 2022

Synopsis: ELSA-2022-9692 can now be patched using Ksplice
CVEs: CVE-2022-2588

Users with Oracle Linux Premier Support can now use Ksplice to patch
against the latest Oracle Linux Security Advisory, ELSA-2022-9692.
More information about this errata can be found at


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


* CVE-2022-2588: Use-after-free in IP Route Classifier.

A logic flaw in IP Route Classifier subsystem in some cases when
replacing a route filter could lead to a use-after-free. A local user
could use this flaw for denial-of-service or privilege escalation.

Orabug: 34460937


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

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