RLSA-2026:6053

Synopsis

Moderate: kernel security update

Description

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

* kernel: kernel: Privilege escalation or denial of service via use-after-free in nf_tables_addchain() (CVE-2026-23231)

* kernel: Linux kernel (qla2xxx): Double free vulnerability leads to denial of service and potential privilege escalation. (CVE-2025-71238)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Affected products

Rocky Linux 10 aarch64 Rocky Linux 10 ppc64le Rocky Linux 10 s390x Rocky Linux 10 x86_64

Fixes

2444376 2444398

CVEs

CVE-2025-71238 CVE-2026-23231

Affected packages

Rocky Linux 10 x86_64 - CRB

libperf-0:6.12.0-124.47.1.el10_1.x86_64.rpm libperf-debuginfo-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-tools-libs-devel-0:6.12.0-124.47.1.el10_1.x86_64.rpm

Rocky Linux 10 ppc64le - AppStream

python3-perf-debuginfo-0:6.12.0-124.47.1.el10_1.ppc64le.rpm kernel-devel-matched-0:6.12.0-124.47.1.el10_1.ppc64le.rpm python3-perf-0:6.12.0-124.47.1.el10_1.ppc64le.rpm kernel-debug-devel-0:6.12.0-124.47.1.el10_1.ppc64le.rpm perf-0:6.12.0-124.47.1.el10_1.ppc64le.rpm rtla-0:6.12.0-124.47.1.el10_1.ppc64le.rpm perf-debuginfo-0:6.12.0-124.47.1.el10_1.ppc64le.rpm rv-0:6.12.0-124.47.1.el10_1.ppc64le.rpm kernel-devel-0:6.12.0-124.47.1.el10_1.ppc64le.rpm kernel-doc-0:6.12.0-124.47.1.el10_1.noarch.rpm kernel-debug-devel-matched-0:6.12.0-124.47.1.el10_1.ppc64le.rpm

Rocky Linux 10 x86_64 - BaseOS

kernel-modules-core-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-debug-modules-extra-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-debug-modules-core-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-debug-modules-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-modules-extra-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-modules-extra-matched-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-debug-uki-virt-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-uki-virt-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-debug-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-uki-virt-addons-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-abi-stablelists-0:6.12.0-124.47.1.el10_1.noarch.rpm kernel-tools-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-0:6.12.0-124.47.1.el10_1.src.rpm kernel-core-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-tools-debuginfo-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-modules-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-tools-libs-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-debuginfo-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-debuginfo-common-x86_64-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-debug-debuginfo-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-debug-core-0:6.12.0-124.47.1.el10_1.x86_64.rpm

Rocky Linux 10 x86_64 - AppStream

rv-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-debug-devel-matched-0:6.12.0-124.47.1.el10_1.x86_64.rpm python3-perf-0:6.12.0-124.47.1.el10_1.x86_64.rpm perf-0:6.12.0-124.47.1.el10_1.x86_64.rpm perf-debuginfo-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-debug-devel-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-devel-0:6.12.0-124.47.1.el10_1.x86_64.rpm python3-perf-debuginfo-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-doc-0:6.12.0-124.47.1.el10_1.noarch.rpm kernel-devel-matched-0:6.12.0-124.47.1.el10_1.x86_64.rpm rtla-0:6.12.0-124.47.1.el10_1.x86_64.rpm

Rocky Linux 10 ppc64le - BaseOS

kernel-debug-modules-extra-0:6.12.0-124.47.1.el10_1.ppc64le.rpm kernel-debug-modules-core-0:6.12.0-124.47.1.el10_1.ppc64le.rpm kernel-debug-0:6.12.0-124.47.1.el10_1.ppc64le.rpm kernel-modules-extra-0:6.12.0-124.47.1.el10_1.ppc64le.rpm kernel-tools-debuginfo-0:6.12.0-124.47.1.el10_1.ppc64le.rpm kernel-modules-0:6.12.0-124.47.1.el10_1.ppc64le.rpm kernel-0:6.12.0-124.47.1.el10_1.ppc64le.rpm kernel-modules-extra-matched-0:6.12.0-124.47.1.el10_1.ppc64le.rpm kernel-tools-0:6.12.0-124.47.1.el10_1.ppc64le.rpm kernel-core-0:6.12.0-124.47.1.el10_1.ppc64le.rpm kernel-abi-stablelists-0:6.12.0-124.47.1.el10_1.noarch.rpm kernel-debuginfo-0:6.12.0-124.47.1.el10_1.ppc64le.rpm kernel-modules-core-0:6.12.0-124.47.1.el10_1.ppc64le.rpm kernel-debuginfo-common-ppc64le-0:6.12.0-124.47.1.el10_1.ppc64le.rpm kernel-0:6.12.0-124.47.1.el10_1.src.rpm kernel-debug-modules-0:6.12.0-124.47.1.el10_1.ppc64le.rpm kernel-debug-core-0:6.12.0-124.47.1.el10_1.ppc64le.rpm kernel-tools-libs-0:6.12.0-124.47.1.el10_1.ppc64le.rpm kernel-debug-debuginfo-0:6.12.0-124.47.1.el10_1.ppc64le.rpm

Rocky Linux 10 aarch64 - RT

kernel-rt-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-rt-debug-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-rt-debug-modules-core-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-rt-64k-debug-modules-core-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-rt-debug-core-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-rt-64k-debug-devel-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-rt-64k-debug-core-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-rt-debug-modules-extra-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-rt-64k-debug-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-rt-64k-modules-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-rt-modules-core-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-rt-debug-debuginfo-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-rt-64k-core-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-rt-modules-extra-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-rt-core-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-rt-debug-devel-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-rt-64k-debug-modules-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-rt-debug-modules-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-rt-64k-debug-debuginfo-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-rt-64k-debug-modules-extra-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-rt-64k-devel-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-rt-debuginfo-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-rt-64k-modules-core-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-rt-64k-debuginfo-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-rt-modules-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-rt-devel-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-rt-64k-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-rt-64k-modules-extra-0:6.12.0-124.47.1.el10_1.aarch64.rpm

Rocky Linux 10 x86_64 - NFV

kernel-rt-debug-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-rt-debug-core-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-rt-debug-devel-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-rt-devel-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-rt-debug-modules-extra-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-rt-debug-modules-core-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-rt-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-rt-modules-core-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-rt-core-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-rt-debug-modules-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-rt-debug-debuginfo-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-rt-debuginfo-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-rt-modules-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-rt-modules-extra-0:6.12.0-124.47.1.el10_1.x86_64.rpm

Rocky Linux 10 x86_64 - RT

kernel-rt-debug-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-rt-debug-core-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-rt-debug-devel-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-rt-devel-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-rt-debug-modules-extra-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-rt-debug-modules-core-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-rt-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-rt-modules-core-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-rt-core-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-rt-debug-modules-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-rt-debug-debuginfo-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-rt-debuginfo-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-rt-modules-0:6.12.0-124.47.1.el10_1.x86_64.rpm kernel-rt-modules-extra-0:6.12.0-124.47.1.el10_1.x86_64.rpm

Rocky Linux 10 s390x - BaseOS

kernel-debug-0:6.12.0-124.47.1.el10_1.s390x.rpm kernel-core-0:6.12.0-124.47.1.el10_1.s390x.rpm kernel-zfcpdump-modules-core-0:6.12.0-124.47.1.el10_1.s390x.rpm kernel-modules-0:6.12.0-124.47.1.el10_1.s390x.rpm kernel-debuginfo-common-s390x-0:6.12.0-124.47.1.el10_1.s390x.rpm kernel-debug-modules-0:6.12.0-124.47.1.el10_1.s390x.rpm kernel-abi-stablelists-0:6.12.0-124.47.1.el10_1.noarch.rpm kernel-tools-debuginfo-0:6.12.0-124.47.1.el10_1.s390x.rpm kernel-zfcpdump-modules-extra-0:6.12.0-124.47.1.el10_1.s390x.rpm kernel-modules-core-0:6.12.0-124.47.1.el10_1.s390x.rpm kernel-debug-modules-extra-0:6.12.0-124.47.1.el10_1.s390x.rpm kernel-0:6.12.0-124.47.1.el10_1.src.rpm kernel-zfcpdump-debuginfo-0:6.12.0-124.47.1.el10_1.s390x.rpm kernel-debug-core-0:6.12.0-124.47.1.el10_1.s390x.rpm kernel-0:6.12.0-124.47.1.el10_1.s390x.rpm kernel-debuginfo-0:6.12.0-124.47.1.el10_1.s390x.rpm kernel-zfcpdump-core-0:6.12.0-124.47.1.el10_1.s390x.rpm kernel-zfcpdump-modules-0:6.12.0-124.47.1.el10_1.s390x.rpm kernel-tools-0:6.12.0-124.47.1.el10_1.s390x.rpm kernel-debug-debuginfo-0:6.12.0-124.47.1.el10_1.s390x.rpm kernel-debug-modules-core-0:6.12.0-124.47.1.el10_1.s390x.rpm kernel-modules-extra-0:6.12.0-124.47.1.el10_1.s390x.rpm kernel-modules-extra-matched-0:6.12.0-124.47.1.el10_1.s390x.rpm kernel-zfcpdump-0:6.12.0-124.47.1.el10_1.s390x.rpm

Rocky Linux 10 aarch64 - BaseOS

kernel-uki-virt-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-64k-debug-modules-extra-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-debug-debuginfo-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-debug-modules-extra-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-64k-debug-debuginfo-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-64k-modules-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-modules-extra-matched-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-64k-modules-extra-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-64k-debuginfo-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-64k-debug-core-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-64k-core-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-debug-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-modules-core-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-modules-extra-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-tools-debuginfo-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-core-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-abi-stablelists-0:6.12.0-124.47.1.el10_1.noarch.rpm kernel-debug-modules-core-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-uki-virt-addons-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-64k-debug-modules-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-0:6.12.0-124.47.1.el10_1.src.rpm kernel-debuginfo-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-tools-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-64k-debug-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-debug-core-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-64k-modules-core-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-debug-modules-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-modules-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-64k-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-tools-libs-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-debuginfo-common-aarch64-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-64k-debug-modules-core-0:6.12.0-124.47.1.el10_1.aarch64.rpm

Rocky Linux 10 aarch64 - AppStream

python3-perf-debuginfo-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-devel-matched-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-64k-devel-0:6.12.0-124.47.1.el10_1.aarch64.rpm perf-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-debug-devel-0:6.12.0-124.47.1.el10_1.aarch64.rpm python3-perf-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-64k-devel-matched-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-64k-debug-devel-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-debug-devel-matched-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-devel-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-doc-0:6.12.0-124.47.1.el10_1.noarch.rpm kernel-64k-debug-devel-matched-0:6.12.0-124.47.1.el10_1.aarch64.rpm rv-0:6.12.0-124.47.1.el10_1.aarch64.rpm rtla-0:6.12.0-124.47.1.el10_1.aarch64.rpm perf-debuginfo-0:6.12.0-124.47.1.el10_1.aarch64.rpm

Rocky Linux 10 s390x - AppStream

python3-perf-debuginfo-0:6.12.0-124.47.1.el10_1.s390x.rpm kernel-devel-matched-0:6.12.0-124.47.1.el10_1.s390x.rpm kernel-debug-devel-0:6.12.0-124.47.1.el10_1.s390x.rpm python3-perf-0:6.12.0-124.47.1.el10_1.s390x.rpm perf-0:6.12.0-124.47.1.el10_1.s390x.rpm kernel-debug-devel-matched-0:6.12.0-124.47.1.el10_1.s390x.rpm kernel-devel-0:6.12.0-124.47.1.el10_1.s390x.rpm perf-debuginfo-0:6.12.0-124.47.1.el10_1.s390x.rpm kernel-doc-0:6.12.0-124.47.1.el10_1.noarch.rpm kernel-zfcpdump-devel-matched-0:6.12.0-124.47.1.el10_1.s390x.rpm rtla-0:6.12.0-124.47.1.el10_1.s390x.rpm rv-0:6.12.0-124.47.1.el10_1.s390x.rpm kernel-zfcpdump-devel-0:6.12.0-124.47.1.el10_1.s390x.rpm

Rocky Linux 10 ppc64le - CRB

libperf-0:6.12.0-124.47.1.el10_1.ppc64le.rpm libperf-debuginfo-0:6.12.0-124.47.1.el10_1.ppc64le.rpm kernel-tools-libs-devel-0:6.12.0-124.47.1.el10_1.ppc64le.rpm

Rocky Linux 10 aarch64 - CRB

libperf-debuginfo-0:6.12.0-124.47.1.el10_1.aarch64.rpm libperf-0:6.12.0-124.47.1.el10_1.aarch64.rpm kernel-tools-libs-devel-0:6.12.0-124.47.1.el10_1.aarch64.rpm

Rocky Linux 10 s390x - CRB

libperf-0:6.12.0-124.47.1.el10_1.s390x.rpm libperf-debuginfo-0:6.12.0-124.47.1.el10_1.s390x.rpm