Synopsis: ELSA-2026-50113 can now be patched using Ksplice CVEs: CVE-2023-24023 CVE-2024-37354 CVE-2024-43888 CVE-2024-47666 CVE-2025-40040 CVE-2025-40083 CVE-2025-40257 CVE-2025-40264 CVE-2025-40272 CVE-2025-40273 CVE-2025-40277 CVE-2025-40281 CVE-2025-68295 CVE-2025-68301
Users with Oracle Linux Premier Support can now use Ksplice to patch against the latest Oracle Linux Security Advisory, ELSA-2026-50113. More information about this errata can be found at https://linux.oracle.com/errata/ELSA-2026-50113.html INSTALLING THE UPDATES 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 DESCRIPTION * CVE-2023-24023: Authentication bypass when pairing Bluetooth devices. * CVE-2024-37354: Denial-of-service in Btrfs filesystem driver. * CVE-2024-43888: Use-after-free in LRU list implementation. Orabug: 38619860 * CVE-2024-47666: Kernel crash in PMC-Sierra SPC 8001 SAS/SATA Based Host Adapter driver. * CVE-2025-40040: Kernel panic in KSM for page merging driver. * CVE-2025-40083: Null pointer dereference in Quick Fair Queueing scheduler (QFQ) driver. * CVE-2025-40257: Use-after-free in MPTCP: Multipath TCP driver. * CVE-2025-40264: Null pointer dereference in BladeEngine driver. * CVE-2025-40272: Use-after-free in secret memory management. * CVE-2025-40273: Kernel oops in NFS server for NFS version 4 driver. * CVE-2025-40277: Out-of-bounds memory access in VMware graphics driver. * CVE-2025-40281: Out-of-bounds memory access in SCTP Protocol driver. * CVE-2025-68295: Memory leak in SMB/CIFS client driver. * CVE-2025-68301: Out-of-bounds memory access in aQuantia AQtion driver. * Missing ARMv8.7 PMU support in KVM subsystem. Orabug: 38784458 * Performance regression in TCP/IP networking driver. Orabug: 38853979 * 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-2025-40253, CVE-2025-40262, CVE-2025-40278, CVE-2025-40282, CVE-2025-40306, CVE-2025-40312, CVE-2025-40313, CVE-2025-40314, CVE-2025-40315, CVE-2025-68168, CVE-2025-68176, CVE-2025-68177, CVE-2025-68204, CVE-2025-68220, CVE-2025-68238, CVE-2025-68287, CVE-2025-68289, CVE-2025-68302, CVE-2025-68303, CVE-2025-68328, CVE-2025-68339, CVE-2025-68369 SUPPORT Ksplice support is available at [email protected]. _______________________________________________ El-errata mailing list [email protected] https://oss.oracle.com/mailman/listinfo/el-errata
