RLSA-2026:2721

Synopsis

Moderate: kernel security update

Description

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

Security Fix(es):

* kernel: ntb_hw_switchtec: Fix shift-out-of-bounds in switchtec_ntb_mw_set_trans (CVE-2023-53034)

* kernel: Linux kernel erofs: Use-After-Free due to device type mismatch (CVE-2025-38172)

* kernel: smc: Fix use-after-free in __pnet_find_base_ndev() (CVE-2025-40064)

* kernel: Bluetooth: ISO: Fix possible UAF on iso_conn_free (CVE-2025-40141)

* kernel: Linux kernel ALSA USB audio driver: Buffer overflow leading to information disclosure and denial of service (CVE-2025-40269)

* kernel: NFSv4/pNFS: Clear NFS_INO_LAYOUTCOMMIT in pnfs_mark_layout_stateid_invalid (CVE-2025-68349)

* kernel: nvme-tcp: fix NULL pointer dereferences in nvmet_tcp_build_pdu_iovec (CVE-2026-22998)

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

2424880 2414522 2419919 2360239 2432671 2406747 2376072

CVEs

CVE-2023-53034 CVE-2025-38172 CVE-2025-40064 CVE-2025-40141 CVE-2025-40269 CVE-2025-68349 CVE-2026-22998

Affected packages

Rocky Linux 10 aarch64 - RT

kernel-rt-64k-modules-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-rt-modules-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-rt-debug-core-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-rt-64k-debug-modules-core-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-rt-modules-extra-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-rt-core-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-rt-64k-debug-debuginfo-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-rt-64k-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-rt-debug-modules-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-rt-debuginfo-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-rt-debug-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-rt-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-rt-64k-devel-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-rt-debug-debuginfo-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-rt-64k-modules-extra-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-rt-64k-debug-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-rt-debug-modules-core-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-rt-debug-modules-extra-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-rt-modules-core-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-rt-64k-debug-core-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-rt-64k-debug-devel-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-rt-64k-debuginfo-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-rt-64k-debug-modules-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-rt-debug-devel-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-rt-64k-debug-modules-extra-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-rt-64k-core-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-rt-devel-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-rt-64k-modules-core-0:6.12.0-124.38.1.el10_1.aarch64.rpm

Rocky Linux 10 x86_64 - NFV

kernel-rt-debug-modules-core-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-rt-debug-modules-extra-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-rt-debug-devel-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-rt-devel-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-rt-debug-core-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-rt-debuginfo-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-rt-debug-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-rt-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-rt-debug-modules-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-rt-modules-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-rt-modules-core-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-rt-core-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-rt-modules-extra-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-rt-debug-debuginfo-0:6.12.0-124.38.1.el10_1.x86_64.rpm

Rocky Linux 10 x86_64 - RT

kernel-rt-debug-modules-core-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-rt-debug-modules-extra-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-rt-debug-devel-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-rt-devel-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-rt-debug-core-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-rt-debuginfo-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-rt-debug-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-rt-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-rt-debug-modules-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-rt-modules-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-rt-modules-core-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-rt-core-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-rt-modules-extra-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-rt-debug-debuginfo-0:6.12.0-124.38.1.el10_1.x86_64.rpm

Rocky Linux 10 aarch64 - BaseOS

kernel-tools-libs-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-64k-debug-modules-extra-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-debug-modules-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-64k-debuginfo-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-uki-virt-addons-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-uki-virt-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-64k-debug-modules-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-abi-stablelists-0:6.12.0-124.38.1.el10_1.noarch.rpm kernel-64k-debug-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-debug-modules-extra-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-modules-core-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-64k-debug-debuginfo-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-0:6.12.0-124.38.1.el10_1.src.rpm kernel-64k-debug-modules-core-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-core-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-debuginfo-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-debug-debuginfo-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-tools-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-modules-extra-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-64k-debug-core-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-64k-modules-core-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-64k-modules-extra-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-debuginfo-common-aarch64-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-modules-extra-matched-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-debug-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-debug-core-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-debug-modules-core-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-64k-core-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-tools-debuginfo-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-64k-modules-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-modules-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-64k-0:6.12.0-124.38.1.el10_1.aarch64.rpm

Rocky Linux 10 ppc64le - AppStream

kernel-debug-devel-matched-0:6.12.0-124.38.1.el10_1.ppc64le.rpm rv-0:6.12.0-124.38.1.el10_1.ppc64le.rpm perf-debuginfo-0:6.12.0-124.38.1.el10_1.ppc64le.rpm python3-perf-0:6.12.0-124.38.1.el10_1.ppc64le.rpm python3-perf-debuginfo-0:6.12.0-124.38.1.el10_1.ppc64le.rpm kernel-devel-0:6.12.0-124.38.1.el10_1.ppc64le.rpm kernel-devel-matched-0:6.12.0-124.38.1.el10_1.ppc64le.rpm rtla-0:6.12.0-124.38.1.el10_1.ppc64le.rpm perf-0:6.12.0-124.38.1.el10_1.ppc64le.rpm kernel-doc-0:6.12.0-124.38.1.el10_1.noarch.rpm kernel-debug-devel-0:6.12.0-124.38.1.el10_1.ppc64le.rpm

Rocky Linux 10 x86_64 - AppStream

kernel-debug-devel-0:6.12.0-124.38.1.el10_1.x86_64.rpm python3-perf-debuginfo-0:6.12.0-124.38.1.el10_1.x86_64.rpm python3-perf-0:6.12.0-124.38.1.el10_1.x86_64.rpm rv-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-devel-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-devel-matched-0:6.12.0-124.38.1.el10_1.x86_64.rpm perf-debuginfo-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-doc-0:6.12.0-124.38.1.el10_1.noarch.rpm perf-0:6.12.0-124.38.1.el10_1.x86_64.rpm rtla-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-debug-devel-matched-0:6.12.0-124.38.1.el10_1.x86_64.rpm

Rocky Linux 10 s390x - AppStream

python3-perf-0:6.12.0-124.38.1.el10_1.s390x.rpm kernel-zfcpdump-devel-0:6.12.0-124.38.1.el10_1.s390x.rpm kernel-zfcpdump-devel-matched-0:6.12.0-124.38.1.el10_1.s390x.rpm perf-0:6.12.0-124.38.1.el10_1.s390x.rpm kernel-devel-matched-0:6.12.0-124.38.1.el10_1.s390x.rpm perf-debuginfo-0:6.12.0-124.38.1.el10_1.s390x.rpm rv-0:6.12.0-124.38.1.el10_1.s390x.rpm kernel-debug-devel-matched-0:6.12.0-124.38.1.el10_1.s390x.rpm kernel-doc-0:6.12.0-124.38.1.el10_1.noarch.rpm kernel-debug-devel-0:6.12.0-124.38.1.el10_1.s390x.rpm python3-perf-debuginfo-0:6.12.0-124.38.1.el10_1.s390x.rpm kernel-devel-0:6.12.0-124.38.1.el10_1.s390x.rpm rtla-0:6.12.0-124.38.1.el10_1.s390x.rpm

Rocky Linux 10 aarch64 - AppStream

python3-perf-0:6.12.0-124.38.1.el10_1.aarch64.rpm rv-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-64k-devel-matched-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-64k-devel-0:6.12.0-124.38.1.el10_1.aarch64.rpm perf-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-doc-0:6.12.0-124.38.1.el10_1.noarch.rpm python3-perf-debuginfo-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-debug-devel-matched-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-devel-matched-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-64k-debug-devel-0:6.12.0-124.38.1.el10_1.aarch64.rpm rtla-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-64k-debug-devel-matched-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-debug-devel-0:6.12.0-124.38.1.el10_1.aarch64.rpm perf-debuginfo-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-devel-0:6.12.0-124.38.1.el10_1.aarch64.rpm

Rocky Linux 10 x86_64 - BaseOS

kernel-tools-debuginfo-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-uki-virt-addons-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-debug-uki-virt-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-modules-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-abi-stablelists-0:6.12.0-124.38.1.el10_1.noarch.rpm kernel-core-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-modules-extra-matched-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-0:6.12.0-124.38.1.el10_1.src.rpm kernel-debug-modules-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-debug-core-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-tools-libs-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-debuginfo-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-debug-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-tools-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-debug-modules-extra-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-debug-debuginfo-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-debug-modules-core-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-uki-virt-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-debuginfo-common-x86_64-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-modules-extra-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-modules-core-0:6.12.0-124.38.1.el10_1.x86_64.rpm kernel-0:6.12.0-124.38.1.el10_1.x86_64.rpm

Rocky Linux 10 s390x - BaseOS

kernel-zfcpdump-debuginfo-0:6.12.0-124.38.1.el10_1.s390x.rpm kernel-zfcpdump-modules-extra-0:6.12.0-124.38.1.el10_1.s390x.rpm kernel-debuginfo-common-s390x-0:6.12.0-124.38.1.el10_1.s390x.rpm kernel-debug-modules-core-0:6.12.0-124.38.1.el10_1.s390x.rpm kernel-abi-stablelists-0:6.12.0-124.38.1.el10_1.noarch.rpm kernel-zfcpdump-modules-core-0:6.12.0-124.38.1.el10_1.s390x.rpm kernel-debug-modules-extra-0:6.12.0-124.38.1.el10_1.s390x.rpm kernel-tools-0:6.12.0-124.38.1.el10_1.s390x.rpm kernel-debug-debuginfo-0:6.12.0-124.38.1.el10_1.s390x.rpm kernel-debuginfo-0:6.12.0-124.38.1.el10_1.s390x.rpm kernel-modules-extra-matched-0:6.12.0-124.38.1.el10_1.s390x.rpm kernel-0:6.12.0-124.38.1.el10_1.src.rpm kernel-modules-extra-0:6.12.0-124.38.1.el10_1.s390x.rpm kernel-tools-debuginfo-0:6.12.0-124.38.1.el10_1.s390x.rpm kernel-modules-core-0:6.12.0-124.38.1.el10_1.s390x.rpm kernel-zfcpdump-modules-0:6.12.0-124.38.1.el10_1.s390x.rpm kernel-core-0:6.12.0-124.38.1.el10_1.s390x.rpm kernel-debug-core-0:6.12.0-124.38.1.el10_1.s390x.rpm kernel-debug-modules-0:6.12.0-124.38.1.el10_1.s390x.rpm kernel-zfcpdump-core-0:6.12.0-124.38.1.el10_1.s390x.rpm kernel-zfcpdump-0:6.12.0-124.38.1.el10_1.s390x.rpm kernel-debug-0:6.12.0-124.38.1.el10_1.s390x.rpm kernel-modules-0:6.12.0-124.38.1.el10_1.s390x.rpm kernel-0:6.12.0-124.38.1.el10_1.s390x.rpm

Rocky Linux 10 ppc64le - BaseOS

kernel-debug-0:6.12.0-124.38.1.el10_1.ppc64le.rpm kernel-tools-libs-0:6.12.0-124.38.1.el10_1.ppc64le.rpm kernel-debug-debuginfo-0:6.12.0-124.38.1.el10_1.ppc64le.rpm kernel-abi-stablelists-0:6.12.0-124.38.1.el10_1.noarch.rpm kernel-tools-0:6.12.0-124.38.1.el10_1.ppc64le.rpm kernel-debug-core-0:6.12.0-124.38.1.el10_1.ppc64le.rpm kernel-debuginfo-0:6.12.0-124.38.1.el10_1.ppc64le.rpm kernel-modules-extra-0:6.12.0-124.38.1.el10_1.ppc64le.rpm kernel-0:6.12.0-124.38.1.el10_1.src.rpm kernel-0:6.12.0-124.38.1.el10_1.ppc64le.rpm kernel-debug-modules-extra-0:6.12.0-124.38.1.el10_1.ppc64le.rpm kernel-modules-core-0:6.12.0-124.38.1.el10_1.ppc64le.rpm kernel-core-0:6.12.0-124.38.1.el10_1.ppc64le.rpm kernel-modules-extra-matched-0:6.12.0-124.38.1.el10_1.ppc64le.rpm kernel-tools-debuginfo-0:6.12.0-124.38.1.el10_1.ppc64le.rpm kernel-debug-modules-core-0:6.12.0-124.38.1.el10_1.ppc64le.rpm kernel-modules-0:6.12.0-124.38.1.el10_1.ppc64le.rpm kernel-debuginfo-common-ppc64le-0:6.12.0-124.38.1.el10_1.ppc64le.rpm kernel-debug-modules-0:6.12.0-124.38.1.el10_1.ppc64le.rpm

Rocky Linux 10 aarch64 - CRB

libperf-debuginfo-0:6.12.0-124.38.1.el10_1.aarch64.rpm kernel-tools-libs-devel-0:6.12.0-124.38.1.el10_1.aarch64.rpm libperf-0:6.12.0-124.38.1.el10_1.aarch64.rpm

Rocky Linux 10 ppc64le - CRB

kernel-tools-libs-devel-0:6.12.0-124.38.1.el10_1.ppc64le.rpm libperf-0:6.12.0-124.38.1.el10_1.ppc64le.rpm libperf-debuginfo-0:6.12.0-124.38.1.el10_1.ppc64le.rpm

Rocky Linux 10 x86_64 - CRB

kernel-tools-libs-devel-0:6.12.0-124.38.1.el10_1.x86_64.rpm libperf-0:6.12.0-124.38.1.el10_1.x86_64.rpm libperf-debuginfo-0:6.12.0-124.38.1.el10_1.x86_64.rpm

Rocky Linux 10 s390x - CRB

libperf-0:6.12.0-124.38.1.el10_1.s390x.rpm libperf-debuginfo-0:6.12.0-124.38.1.el10_1.s390x.rpm