RLSA-2025:16904

Synopsis

Moderate: kernel security update

Description

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

Security Fix(es):

* kernel: fs: export anon_inode_make_secure_inode() and fix secretmem LSM bypass (CVE-2025-38396)

* kernel: smb: client: fix use-after-free in cifs_oplock_break (CVE-2025-38527)

* kernel: cifs: Fix the smbd_response slab to allow usercopy (CVE-2025-38523)

* kernel: tls: fix handling of zero-length records on the rx_list (CVE-2025-39682)

* kernel: io_uring/futex: ensure io_futex_wait() cleans up properly on failure (CVE-2025-39698)

* kernel: s390/sclp: Fix SCCB present check (CVE-2025-39694)

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 10.0 aarch64 Rocky Linux 10.0 ppc64le Rocky Linux 10.0 s390x Rocky Linux 10.0 x86_64

Fixes

2383441 2393534 2393519 2393511 2388948 2388928

CVEs

CVE-2025-38396 CVE-2025-38523 CVE-2025-38527 CVE-2025-39682 CVE-2025-39694 CVE-2025-39698

Affected packages

Rocky Linux 10.0 ppc64le - BaseOS

kernel-0:6.12.0-55.37.1.el10_0.src.rpm kernel-core-0:6.12.0-55.37.1.el10_0.ppc64le.rpm kernel-debug-0:6.12.0-55.37.1.el10_0.ppc64le.rpm kernel-debug-modules-core-0:6.12.0-55.37.1.el10_0.ppc64le.rpm kernel-tools-debuginfo-0:6.12.0-55.37.1.el10_0.ppc64le.rpm kernel-0:6.12.0-55.37.1.el10_0.ppc64le.rpm kernel-tools-libs-0:6.12.0-55.37.1.el10_0.ppc64le.rpm kernel-modules-extra-0:6.12.0-55.37.1.el10_0.ppc64le.rpm kernel-debug-debuginfo-0:6.12.0-55.37.1.el10_0.ppc64le.rpm kernel-debug-core-0:6.12.0-55.37.1.el10_0.ppc64le.rpm kernel-debuginfo-0:6.12.0-55.37.1.el10_0.ppc64le.rpm kernel-modules-0:6.12.0-55.37.1.el10_0.ppc64le.rpm kernel-debuginfo-common-ppc64le-0:6.12.0-55.37.1.el10_0.ppc64le.rpm kernel-debug-modules-0:6.12.0-55.37.1.el10_0.ppc64le.rpm kernel-modules-core-0:6.12.0-55.37.1.el10_0.ppc64le.rpm kernel-tools-0:6.12.0-55.37.1.el10_0.ppc64le.rpm kernel-debug-modules-extra-0:6.12.0-55.37.1.el10_0.ppc64le.rpm kernel-abi-stablelists-0:6.12.0-55.37.1.el10_0.noarch.rpm

Rocky Linux 10.0 aarch64 - AppStream

python3-perf-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-devel-matched-0:6.12.0-55.37.1.el10_0.aarch64.rpm perf-debuginfo-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-64k-devel-0:6.12.0-55.37.1.el10_0.aarch64.rpm perf-0:6.12.0-55.37.1.el10_0.aarch64.rpm rv-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-64k-debug-devel-0:6.12.0-55.37.1.el10_0.aarch64.rpm python3-perf-debuginfo-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-doc-0:6.12.0-55.37.1.el10_0.noarch.rpm kernel-64k-devel-matched-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-debug-devel-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-debug-devel-matched-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-64k-debug-devel-matched-0:6.12.0-55.37.1.el10_0.aarch64.rpm rtla-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-devel-0:6.12.0-55.37.1.el10_0.aarch64.rpm

Rocky Linux 10.0 s390x - BaseOS

kernel-zfcpdump-modules-core-0:6.12.0-55.37.1.el10_0.s390x.rpm kernel-core-0:6.12.0-55.37.1.el10_0.s390x.rpm kernel-zfcpdump-debuginfo-0:6.12.0-55.37.1.el10_0.s390x.rpm kernel-modules-core-0:6.12.0-55.37.1.el10_0.s390x.rpm kernel-debug-core-0:6.12.0-55.37.1.el10_0.s390x.rpm kernel-modules-0:6.12.0-55.37.1.el10_0.s390x.rpm kernel-tools-0:6.12.0-55.37.1.el10_0.s390x.rpm kernel-zfcpdump-0:6.12.0-55.37.1.el10_0.s390x.rpm kernel-0:6.12.0-55.37.1.el10_0.src.rpm kernel-debug-modules-0:6.12.0-55.37.1.el10_0.s390x.rpm kernel-debug-modules-extra-0:6.12.0-55.37.1.el10_0.s390x.rpm kernel-zfcpdump-core-0:6.12.0-55.37.1.el10_0.s390x.rpm kernel-debug-0:6.12.0-55.37.1.el10_0.s390x.rpm kernel-zfcpdump-modules-extra-0:6.12.0-55.37.1.el10_0.s390x.rpm kernel-tools-debuginfo-0:6.12.0-55.37.1.el10_0.s390x.rpm kernel-zfcpdump-modules-0:6.12.0-55.37.1.el10_0.s390x.rpm kernel-0:6.12.0-55.37.1.el10_0.s390x.rpm kernel-debug-debuginfo-0:6.12.0-55.37.1.el10_0.s390x.rpm kernel-debug-modules-core-0:6.12.0-55.37.1.el10_0.s390x.rpm kernel-debuginfo-common-s390x-0:6.12.0-55.37.1.el10_0.s390x.rpm kernel-abi-stablelists-0:6.12.0-55.37.1.el10_0.noarch.rpm kernel-debuginfo-0:6.12.0-55.37.1.el10_0.s390x.rpm kernel-modules-extra-0:6.12.0-55.37.1.el10_0.s390x.rpm

Rocky Linux 10.0 x86_64 - BaseOS

kernel-uki-virt-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-modules-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-debug-uki-virt-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-0:6.12.0-55.37.1.el10_0.src.rpm kernel-debuginfo-common-x86_64-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-uki-virt-addons-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-debuginfo-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-modules-extra-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-debug-modules-extra-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-debug-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-debug-core-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-tools-debuginfo-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-modules-core-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-debug-modules-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-tools-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-core-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-debug-modules-core-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-debug-debuginfo-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-abi-stablelists-0:6.12.0-55.37.1.el10_0.noarch.rpm kernel-tools-libs-0:6.12.0-55.37.1.el10_0.x86_64.rpm

Rocky Linux 10.0 x86_64 - NFV

kernel-rt-core-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-rt-modules-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-rt-debug-devel-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-rt-debuginfo-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-rt-kvm-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-rt-modules-core-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-rt-debug-debuginfo-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-rt-debug-core-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-rt-debug-modules-core-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-rt-debug-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-rt-modules-extra-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-rt-debug-kvm-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-rt-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-rt-debug-modules-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-rt-debug-modules-extra-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-rt-devel-0:6.12.0-55.37.1.el10_0.x86_64.rpm

Rocky Linux 10.0 x86_64 - RT

kernel-rt-core-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-rt-modules-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-rt-debug-devel-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-rt-debuginfo-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-rt-modules-core-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-rt-debug-debuginfo-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-rt-debug-core-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-rt-debug-modules-core-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-rt-debug-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-rt-modules-extra-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-rt-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-rt-debug-modules-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-rt-debug-modules-extra-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-rt-devel-0:6.12.0-55.37.1.el10_0.x86_64.rpm

Rocky Linux 10.0 aarch64 - BaseOS

kernel-64k-debuginfo-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-64k-debug-debuginfo-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-debug-debuginfo-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-uki-virt-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-debug-modules-extra-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-debug-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-64k-modules-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-0:6.12.0-55.37.1.el10_0.src.rpm kernel-debuginfo-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-64k-debug-core-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-64k-modules-core-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-debug-core-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-modules-core-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-tools-debuginfo-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-modules-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-64k-modules-extra-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-tools-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-64k-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-uki-virt-addons-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-debug-modules-core-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-debuginfo-common-aarch64-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-64k-core-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-debug-modules-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-64k-debug-modules-core-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-64k-debug-modules-extra-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-core-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-64k-debug-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-abi-stablelists-0:6.12.0-55.37.1.el10_0.noarch.rpm kernel-64k-debug-modules-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-modules-extra-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-tools-libs-0:6.12.0-55.37.1.el10_0.aarch64.rpm

Rocky Linux 10.0 aarch64 - CRB

kernel-tools-libs-devel-0:6.12.0-55.37.1.el10_0.aarch64.rpm libperf-debuginfo-0:6.12.0-55.37.1.el10_0.aarch64.rpm libperf-0:6.12.0-55.37.1.el10_0.aarch64.rpm

Rocky Linux 10.0 aarch64 - RT

kernel-rt-modules-extra-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-rt-debug-modules-core-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-rt-64k-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-rt-debuginfo-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-rt-64k-modules-core-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-rt-64k-debug-devel-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-rt-64k-core-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-rt-64k-debug-modules-core-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-rt-64k-modules-extra-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-rt-64k-devel-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-rt-modules-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-rt-modules-core-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-rt-debug-devel-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-rt-debug-debuginfo-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-rt-64k-debug-modules-extra-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-rt-devel-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-rt-debug-modules-extra-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-rt-64k-debug-modules-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-rt-64k-debug-core-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-rt-core-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-rt-64k-debug-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-rt-64k-debug-debuginfo-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-rt-debug-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-rt-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-rt-debug-core-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-rt-64k-debuginfo-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-rt-64k-modules-0:6.12.0-55.37.1.el10_0.aarch64.rpm kernel-rt-debug-modules-0:6.12.0-55.37.1.el10_0.aarch64.rpm

Rocky Linux 10.0 s390x - AppStream

rtla-0:6.12.0-55.37.1.el10_0.s390x.rpm kernel-debug-devel-matched-0:6.12.0-55.37.1.el10_0.s390x.rpm kernel-zfcpdump-devel-0:6.12.0-55.37.1.el10_0.s390x.rpm python3-perf-debuginfo-0:6.12.0-55.37.1.el10_0.s390x.rpm kernel-devel-0:6.12.0-55.37.1.el10_0.s390x.rpm rv-0:6.12.0-55.37.1.el10_0.s390x.rpm perf-0:6.12.0-55.37.1.el10_0.s390x.rpm kernel-devel-matched-0:6.12.0-55.37.1.el10_0.s390x.rpm kernel-doc-0:6.12.0-55.37.1.el10_0.noarch.rpm kernel-debug-devel-0:6.12.0-55.37.1.el10_0.s390x.rpm perf-debuginfo-0:6.12.0-55.37.1.el10_0.s390x.rpm python3-perf-0:6.12.0-55.37.1.el10_0.s390x.rpm kernel-zfcpdump-devel-matched-0:6.12.0-55.37.1.el10_0.s390x.rpm

Rocky Linux 10.0 ppc64le - AppStream

python3-perf-0:6.12.0-55.37.1.el10_0.ppc64le.rpm kernel-devel-matched-0:6.12.0-55.37.1.el10_0.ppc64le.rpm kernel-devel-0:6.12.0-55.37.1.el10_0.ppc64le.rpm kernel-debug-devel-matched-0:6.12.0-55.37.1.el10_0.ppc64le.rpm perf-debuginfo-0:6.12.0-55.37.1.el10_0.ppc64le.rpm kernel-debug-devel-0:6.12.0-55.37.1.el10_0.ppc64le.rpm kernel-doc-0:6.12.0-55.37.1.el10_0.noarch.rpm rtla-0:6.12.0-55.37.1.el10_0.ppc64le.rpm python3-perf-debuginfo-0:6.12.0-55.37.1.el10_0.ppc64le.rpm rv-0:6.12.0-55.37.1.el10_0.ppc64le.rpm perf-0:6.12.0-55.37.1.el10_0.ppc64le.rpm

Rocky Linux 10.0 ppc64le - CRB

libperf-debuginfo-0:6.12.0-55.37.1.el10_0.ppc64le.rpm libperf-0:6.12.0-55.37.1.el10_0.ppc64le.rpm kernel-tools-libs-devel-0:6.12.0-55.37.1.el10_0.ppc64le.rpm

Rocky Linux 10.0 x86_64 - AppStream

kernel-debug-devel-0:6.12.0-55.37.1.el10_0.x86_64.rpm perf-debuginfo-0:6.12.0-55.37.1.el10_0.x86_64.rpm rtla-0:6.12.0-55.37.1.el10_0.x86_64.rpm rv-0:6.12.0-55.37.1.el10_0.x86_64.rpm python3-perf-debuginfo-0:6.12.0-55.37.1.el10_0.x86_64.rpm perf-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-doc-0:6.12.0-55.37.1.el10_0.noarch.rpm kernel-debug-devel-matched-0:6.12.0-55.37.1.el10_0.x86_64.rpm python3-perf-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-devel-matched-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-devel-0:6.12.0-55.37.1.el10_0.x86_64.rpm

Rocky Linux 10.0 s390x - CRB

libperf-debuginfo-0:6.12.0-55.37.1.el10_0.s390x.rpm libperf-0:6.12.0-55.37.1.el10_0.s390x.rpm

Rocky Linux 10.0 x86_64 - CRB

libperf-0:6.12.0-55.37.1.el10_0.x86_64.rpm kernel-tools-libs-devel-0:6.12.0-55.37.1.el10_0.x86_64.rpm libperf-debuginfo-0:6.12.0-55.37.1.el10_0.x86_64.rpm