[El-errata] New Ksplice updates for RHCK 9 (ELSA-2023-1703)
Errata Announcements for Oracle Linux
el-errata at oss.oracle.com
Mon Apr 17 12:32:24 UTC 2023
Synopsis: ELSA-2023-1703 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-2023-1703.
More information about this errata can be found at
INSTALLING THE UPDATES
We recommend that all users of Ksplice Uptrack running RHCK 9 install
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-2023-0386: Privilege escalation in Overlay filesystem.
A uid mapping bug in OverlayFS when copying a capable file from a nosuid
mount into another mount may allow a low-privileged user to run a binary
as root. A local unprivileged user can use this flaw to gain
administrative privileges on the system.
Ksplice support is available at ksplice-support_ww at oracle.com.
More information about the El-errata