An unbreakable Enterprise kernel security update has been released for Oracle Linux 9.

ELSA-2023-12824 Important: Oracle Linux 9 Unbreakable Enterprise kernel security update

Oracle Linux Security Advisory ELSA-2023-12824

http://linux.oracle.com/errata/ELSA-2023-12824.html

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

aarch64:
bpftool-5.15.0-105.125.6.2.2.el9uek.aarch64.rpm
kernel-uek-5.15.0-105.125.6.2.2.el9uek.aarch64.rpm
kernel-uek-core-5.15.0-105.125.6.2.2.el9uek.aarch64.rpm
kernel-uek-debug-5.15.0-105.125.6.2.2.el9uek.aarch64.rpm
kernel-uek-debug-core-5.15.0-105.125.6.2.2.el9uek.aarch64.rpm
kernel-uek-debug-devel-5.15.0-105.125.6.2.2.el9uek.aarch64.rpm
kernel-uek-debug-modules-5.15.0-105.125.6.2.2.el9uek.aarch64.rpm
kernel-uek-debug-modules-extra-5.15.0-105.125.6.2.2.el9uek.aarch64.rpm
kernel-uek-devel-5.15.0-105.125.6.2.2.el9uek.aarch64.rpm
kernel-uek-doc-5.15.0-105.125.6.2.2.el9uek.noarch.rpm
kernel-uek-modules-5.15.0-105.125.6.2.2.el9uek.aarch64.rpm
kernel-uek-modules-extra-5.15.0-105.125.6.2.2.el9uek.aarch64.rpm

SRPMS:
http://oss.oracle.com/ol9/SRPMS-updates//kernel-uek-5.15.0-105.125.6.2.2.el9uek.src.rpm

Related CVEs:

CVE-2023-42753

Description of changes:

[5.15.0-105.125.6.2.2.el9uek]
- netfilter: nfnetlink_osf: avoid OOB read (Wander Lairson Costa) [Orabug: 35824297]
- netfilter: nftables: exthdr: fix 4-byte stack OOB write (Florian Westphal) [Orabug: 35824297]
- netfilter: xt_sctp: validate the flag_info count (Wander Lairson Costa) [Orabug: 35824297]
- netfilter: xt_u32: validate user space input (Wander Lairson Costa) [Orabug: 35824297]
- netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netportnet.c (Kyle Zeng) [Orabug: 35824297] {CVE-2023-42753}