An unbreakable Enterprise kernel security update has been released for Oracle Linux 7.

ELSA-2023-12970 Important: Oracle Linux 7 Unbreakable Enterprise kernel security update

Oracle Linux Security Advisory ELSA-2023-12970

http://linux.oracle.com/errata/ELSA-2023-12970.html

The following updated rpms for Oracle Linux 7 have been uploaded to the Unbreakable Linux Network:

x86_64:
kernel-uek-doc-4.1.12-124.80.1.el7uek.noarch.rpm
kernel-uek-firmware-4.1.12-124.80.1.el7uek.noarch.rpm
kernel-uek-4.1.12-124.80.1.el7uek.x86_64.rpm
kernel-uek-devel-4.1.12-124.80.1.el7uek.x86_64.rpm
kernel-uek-debug-4.1.12-124.80.1.el7uek.x86_64.rpm
kernel-uek-debug-devel-4.1.12-124.80.1.el7uek.x86_64.rpm

SRPMS:
http://oss.oracle.com/ol7/SRPMS-updates//kernel-uek-4.1.12-124.80.1.el7uek.src.rpm

Related CVEs:

CVE-2023-40283
CVE-2023-4208

Description of changes:

[4.1.12-124.80.1.el7uek]
- Bluetooth: L2CAP: Fix use-after-free in l2cap_sock_ready_cb (Sungwoo Kim) [Orabug: 35814478] {CVE-2023-40283}
- net/sched: cls_u32: No longer copy tcf_result on update to avoid use-after-free (valis) [Orabug: 35814297] {CVE-2023-4208}
- RDMA/core: net: fix kernel NULL error (Zhu Yanjun) [Orabug: 35723252]