Synopsis: ELSA-2025-21931 can now be patched using Ksplice CVEs: CVE-2025-38498 CVE-2025-39697 CVE-2025-39702 CVE-2025-39718 CVE-2025-39730 CVE-2025-39819 CVE-2025-39825 CVE-2025-39841 CVE-2025-39881 CVE-2025-39946 CVE-2025-39955 CVE-2025-39975 CVE-2025-40186
Users with Oracle Linux Premier Support can now use Ksplice to patch against the latest Oracle Linux Security Advisory, ELSA-2025-21931. More information about this errata can be found at https://linux.oracle.com/errata/ELSA-2025-21931.html INSTALLING THE UPDATES We recommend that all users of Ksplice Uptrack running RHCK 10 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-2025-38498: Logic error in core filesystem layer. * CVE-2025-39697: Use-after-free in NFS client driver. * CVE-2025-39702: Non-constant MACs comparision time in IPv6 Segment Routing HMAC driver. * CVE-2025-39718: Out-of-bounds memory access in Virtual Socket protocol driver. * CVE-2025-39730: Out-of-bounds memory access in NFS client driver. * CVE-2025-39819: Reference count leak in SMB/CIFS client driver. * CVE-2025-39825: Concurrent open operations in SMB/CIFS client driver. * CVE-2025-39841: Use-after-free in Emulex LightPulse Fibre Channel driver. * CVE-2025-39881: Use-after-free in kernfs driver. * CVE-2025-39946: Out-of-bounds memory access in Transport Layer Security driver. * CVE-2025-39955, CVE-2025-40186: Dropped packets in TCP/IP networking driver. * CVE-2025-39975: Out-of-bounds memory access in SMB/CIFS client driver. * Note: Oracle has determined some CVEs are not applicable. The kernel is not affected by the following CVEs since the code under consideration is not compiled. CVE-2025-39726, CVE-2025-39903 SUPPORT Ksplice support is available at [email protected]. _______________________________________________ El-errata mailing list [email protected] https://oss.oracle.com/mailman/listinfo/el-errata
