Synopsis: ELSA-2022-9012 can now be patched using Ksplice CVEs: CVE-2021-4083 CVE-2021-4155
Users with Oracle Linux Premier Support can now use Ksplice to patch against the latest Oracle Linux Security Advisory, ELSA-2022-9012. More information about this errata can be found at https://linux.oracle.com/errata/ELSA-2022-9012.html 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 DESCRIPTION * CVE-2021-4083: Race condition in garbage collection of BSD Unix domain sockets. Possible race condition in BSD Unix domain sockets garbage collection could result in a read-after-free error. A local user could use this flaw to cause denial-of-service or privileges escalation. Orabug: 33691332 * CVE-2021-4155: Data leak in XFS filesystem. The XFS filesystem does not correctly initialize certain data blocks. This could allow data leaks to unprivileged users. Orabug: 33699625 SUPPORT Ksplice support is available at [email protected]. _______________________________________________ El-errata mailing list [email protected] https://oss.oracle.com/mailman/listinfo/el-errata
