Issued:: 2025-11-25
Updated:: 2025-11-25

RHSA-2025:22095 - Moderate: kernel security update

Synopsis

Moderate: kernel security update

Type/Severity

Security Advisory Moderate

Topic

An update for kernel is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description

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

Security Fix(es):

kernel: net/sched: act_ct: fix skb leak and crash on ooo frags (CVE-2023-52610)
kernel: smb: client: fix potential UAF in cifs_stats_proc_write() (CVE-2024-35868)
kernel: ethtool: check device is present when getting link settings (CVE-2024-46679)
kernel: ALSA: usb-audio: Validate UAC3 power domain descriptors, too (CVE-2025-38729)
kernel: ipv6: sr: Fix MAC comparison to be constant-time (CVE-2025-39702)
kernel: NFS: Fix filehandle bounds checking in nfs_fh_to_dentry() (CVE-2025-39730)
kernel: ALSA: usb-audio: Validate UAC3 cluster segment descriptors (CVE-2025-39757)
kernel: x86/vmscape: Add conditional IBPB mitigation (CVE-2025-40300)
kernel: wifi: mac80211: check S1G action frame size (CVE-2023-53257)
kernel: Bluetooth: L2CAP: fix "bad unlock balance" in l2cap_disconnect_rsp (CVE-2023-53297)
kernel: efivarfs: Fix slab-out-of-bounds in efivarfs_d_compare (CVE-2025-39817)
kernel: ip6mr: Fix skb_under_panic in ip6mr_cache_report() (CVE-2023-53365)
kernel: Bluetooth: L2CAP: Fix user-after-free (CVE-2022-50386)
kernel: nbd: fix incomplete validation of ioctl arg (CVE-2023-53513)

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.

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

The system must be rebooted for this update to take effect.

Affected Products

Product	Version	Arch
Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions	9.2	x86_64
Red Hat Enterprise Linux for IBM z Systems - 4 years of updates	9.2	s390x
Red Hat Enterprise Linux for ARM 64 - 4 years of updates	9.2	aarch64
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions	9.2	ppc64le
Red Hat Enterprise Linux Server - AUS	9.2	x86_64

Updated Packages

bpftool-debuginfo-7.0.0-284.148.1.el9_2.s390x.rpm
kernel-debug-modules-5.14.0-284.148.1.el9_2.aarch64.rpm
kernel-debug-modules-5.14.0-284.148.1.el9_2.s390x.rpm
kernel-modules-extra-5.14.0-284.148.1.el9_2.s390x.rpm
kernel-64k-debug-core-5.14.0-284.148.1.el9_2.aarch64.rpm
bpftool-7.0.0-284.148.1.el9_2.ppc64le.rpm
kernel-64k-modules-5.14.0-284.148.1.el9_2.aarch64.rpm
kernel-64k-devel-matched-5.14.0-284.148.1.el9_2.aarch64.rpm
kernel-zfcpdump-devel-5.14.0-284.148.1.el9_2.s390x.rpm
kernel-5.14.0-284.148.1.el9_2.x86_64.rpm
perf-5.14.0-284.148.1.el9_2.aarch64.rpm
kernel-64k-debuginfo-5.14.0-284.148.1.el9_2.aarch64.rpm
kernel-devel-5.14.0-284.148.1.el9_2.aarch64.rpm
kernel-debuginfo-5.14.0-284.148.1.el9_2.aarch64.rpm
kernel-tools-5.14.0-284.148.1.el9_2.s390x.rpm
kernel-debug-core-5.14.0-284.148.1.el9_2.ppc64le.rpm
kernel-debug-devel-matched-5.14.0-284.148.1.el9_2.s390x.rpm
kernel-modules-extra-5.14.0-284.148.1.el9_2.aarch64.rpm
kernel-debug-modules-extra-5.14.0-284.148.1.el9_2.aarch64.rpm
kernel-devel-matched-5.14.0-284.148.1.el9_2.aarch64.rpm
python3-perf-5.14.0-284.148.1.el9_2.x86_64.rpm
kernel-tools-libs-5.14.0-284.148.1.el9_2.aarch64.rpm
kernel-modules-5.14.0-284.148.1.el9_2.s390x.rpm
perf-debuginfo-5.14.0-284.148.1.el9_2.aarch64.rpm
kernel-modules-5.14.0-284.148.1.el9_2.aarch64.rpm
kernel-debug-modules-core-5.14.0-284.148.1.el9_2.aarch64.rpm
kernel-modules-core-5.14.0-284.148.1.el9_2.ppc64le.rpm
python3-perf-debuginfo-5.14.0-284.148.1.el9_2.ppc64le.rpm
kernel-debug-modules-core-5.14.0-284.148.1.el9_2.s390x.rpm
kernel-zfcpdump-modules-core-5.14.0-284.148.1.el9_2.s390x.rpm
perf-debuginfo-5.14.0-284.148.1.el9_2.x86_64.rpm
kernel-tools-libs-5.14.0-284.148.1.el9_2.x86_64.rpm
kernel-headers-5.14.0-284.148.1.el9_2.aarch64.rpm
python3-perf-debuginfo-5.14.0-284.148.1.el9_2.aarch64.rpm
kernel-zfcpdump-modules-extra-5.14.0-284.148.1.el9_2.s390x.rpm
kernel-debug-debuginfo-5.14.0-284.148.1.el9_2.ppc64le.rpm
kernel-64k-core-5.14.0-284.148.1.el9_2.aarch64.rpm
kernel-doc-5.14.0-284.148.1.el9_2.noarch.rpm
kernel-core-5.14.0-284.148.1.el9_2.aarch64.rpm
kernel-debuginfo-common-ppc64le-5.14.0-284.148.1.el9_2.ppc64le.rpm
kernel-tools-5.14.0-284.148.1.el9_2.aarch64.rpm
kernel-debug-core-5.14.0-284.148.1.el9_2.aarch64.rpm
kernel-debug-devel-5.14.0-284.148.1.el9_2.aarch64.rpm
kernel-debuginfo-5.14.0-284.148.1.el9_2.ppc64le.rpm
kernel-devel-matched-5.14.0-284.148.1.el9_2.ppc64le.rpm
kernel-debug-modules-extra-5.14.0-284.148.1.el9_2.ppc64le.rpm
kernel-5.14.0-284.148.1.el9_2.ppc64le.rpm
kernel-64k-debug-devel-matched-5.14.0-284.148.1.el9_2.aarch64.rpm
perf-5.14.0-284.148.1.el9_2.ppc64le.rpm
perf-5.14.0-284.148.1.el9_2.x86_64.rpm
kernel-devel-5.14.0-284.148.1.el9_2.ppc64le.rpm
python3-perf-debuginfo-5.14.0-284.148.1.el9_2.s390x.rpm
kernel-debug-5.14.0-284.148.1.el9_2.s390x.rpm
kernel-debug-debuginfo-5.14.0-284.148.1.el9_2.aarch64.rpm
kernel-debug-modules-extra-5.14.0-284.148.1.el9_2.x86_64.rpm
kernel-64k-debug-debuginfo-5.14.0-284.148.1.el9_2.aarch64.rpm
kernel-headers-5.14.0-284.148.1.el9_2.ppc64le.rpm
kernel-debug-uki-virt-5.14.0-284.148.1.el9_2.x86_64.rpm
kernel-debug-modules-extra-5.14.0-284.148.1.el9_2.s390x.rpm
kernel-uki-virt-5.14.0-284.148.1.el9_2.x86_64.rpm
kernel-zfcpdump-debuginfo-5.14.0-284.148.1.el9_2.s390x.rpm
rtla-5.14.0-284.148.1.el9_2.s390x.rpm
kernel-debug-devel-matched-5.14.0-284.148.1.el9_2.x86_64.rpm
rtla-5.14.0-284.148.1.el9_2.x86_64.rpm
kernel-core-5.14.0-284.148.1.el9_2.x86_64.rpm
kernel-64k-5.14.0-284.148.1.el9_2.aarch64.rpm
kernel-tools-5.14.0-284.148.1.el9_2.ppc64le.rpm
kernel-64k-devel-5.14.0-284.148.1.el9_2.aarch64.rpm
kernel-debug-modules-core-5.14.0-284.148.1.el9_2.x86_64.rpm
kernel-core-5.14.0-284.148.1.el9_2.s390x.rpm
kernel-5.14.0-284.148.1.el9_2.s390x.rpm
bpftool-debuginfo-7.0.0-284.148.1.el9_2.ppc64le.rpm
kernel-debug-devel-5.14.0-284.148.1.el9_2.x86_64.rpm
kernel-debug-debuginfo-5.14.0-284.148.1.el9_2.s390x.rpm
kernel-devel-matched-5.14.0-284.148.1.el9_2.s390x.rpm
kernel-tools-debuginfo-5.14.0-284.148.1.el9_2.aarch64.rpm
kernel-debug-core-5.14.0-284.148.1.el9_2.x86_64.rpm
bpftool-7.0.0-284.148.1.el9_2.aarch64.rpm
kernel-zfcpdump-core-5.14.0-284.148.1.el9_2.s390x.rpm
kernel-64k-debug-devel-5.14.0-284.148.1.el9_2.aarch64.rpm
rtla-5.14.0-284.148.1.el9_2.aarch64.rpm
kernel-5.14.0-284.148.1.el9_2.aarch64.rpm
kernel-debug-devel-matched-5.14.0-284.148.1.el9_2.ppc64le.rpm
kernel-debuginfo-common-x86_64-5.14.0-284.148.1.el9_2.x86_64.rpm
kernel-tools-debuginfo-5.14.0-284.148.1.el9_2.ppc64le.rpm
kernel-zfcpdump-devel-matched-5.14.0-284.148.1.el9_2.s390x.rpm
perf-debuginfo-5.14.0-284.148.1.el9_2.ppc64le.rpm
kernel-modules-extra-5.14.0-284.148.1.el9_2.ppc64le.rpm
kernel-64k-modules-core-5.14.0-284.148.1.el9_2.aarch64.rpm
kernel-debug-5.14.0-284.148.1.el9_2.aarch64.rpm
kernel-core-5.14.0-284.148.1.el9_2.ppc64le.rpm
rtla-5.14.0-284.148.1.el9_2.ppc64le.rpm
bpftool-7.0.0-284.148.1.el9_2.s390x.rpm
kernel-debuginfo-common-aarch64-5.14.0-284.148.1.el9_2.aarch64.rpm
kernel-64k-modules-extra-5.14.0-284.148.1.el9_2.aarch64.rpm
kernel-debug-5.14.0-284.148.1.el9_2.x86_64.rpm
kernel-debuginfo-5.14.0-284.148.1.el9_2.x86_64.rpm
python3-perf-5.14.0-284.148.1.el9_2.ppc64le.rpm
kernel-headers-5.14.0-284.148.1.el9_2.x86_64.rpm
kernel-abi-stablelists-5.14.0-284.148.1.el9_2.noarch.rpm
kernel-modules-core-5.14.0-284.148.1.el9_2.x86_64.rpm
kernel-debug-debuginfo-5.14.0-284.148.1.el9_2.x86_64.rpm
bpftool-7.0.0-284.148.1.el9_2.x86_64.rpm
kernel-debug-modules-5.14.0-284.148.1.el9_2.x86_64.rpm
kernel-tools-debuginfo-5.14.0-284.148.1.el9_2.s390x.rpm
python3-perf-5.14.0-284.148.1.el9_2.aarch64.rpm
kernel-64k-debug-modules-5.14.0-284.148.1.el9_2.aarch64.rpm
kernel-debug-modules-5.14.0-284.148.1.el9_2.ppc64le.rpm
kernel-modules-5.14.0-284.148.1.el9_2.x86_64.rpm
bpftool-debuginfo-7.0.0-284.148.1.el9_2.x86_64.rpm
kernel-64k-debug-modules-core-5.14.0-284.148.1.el9_2.aarch64.rpm
kernel-5.14.0-284.148.1.el9_2.src.rpm
kernel-debug-devel-matched-5.14.0-284.148.1.el9_2.aarch64.rpm
kernel-debug-5.14.0-284.148.1.el9_2.ppc64le.rpm
kernel-debuginfo-common-s390x-5.14.0-284.148.1.el9_2.s390x.rpm
kernel-debuginfo-5.14.0-284.148.1.el9_2.s390x.rpm
bpftool-debuginfo-7.0.0-284.148.1.el9_2.aarch64.rpm
kernel-64k-debug-modules-extra-5.14.0-284.148.1.el9_2.aarch64.rpm
kernel-devel-5.14.0-284.148.1.el9_2.s390x.rpm
kernel-debug-devel-5.14.0-284.148.1.el9_2.s390x.rpm
kernel-modules-5.14.0-284.148.1.el9_2.ppc64le.rpm
kernel-debug-devel-5.14.0-284.148.1.el9_2.ppc64le.rpm
kernel-debug-modules-core-5.14.0-284.148.1.el9_2.ppc64le.rpm
kernel-devel-5.14.0-284.148.1.el9_2.x86_64.rpm
kernel-headers-5.14.0-284.148.1.el9_2.s390x.rpm
kernel-tools-debuginfo-5.14.0-284.148.1.el9_2.x86_64.rpm
kernel-tools-libs-5.14.0-284.148.1.el9_2.ppc64le.rpm
kernel-modules-core-5.14.0-284.148.1.el9_2.aarch64.rpm
kernel-modules-extra-5.14.0-284.148.1.el9_2.x86_64.rpm
kernel-zfcpdump-5.14.0-284.148.1.el9_2.s390x.rpm
kernel-zfcpdump-modules-5.14.0-284.148.1.el9_2.s390x.rpm
python3-perf-5.14.0-284.148.1.el9_2.s390x.rpm
kernel-tools-5.14.0-284.148.1.el9_2.x86_64.rpm
python3-perf-debuginfo-5.14.0-284.148.1.el9_2.x86_64.rpm
kernel-64k-debug-5.14.0-284.148.1.el9_2.aarch64.rpm
kernel-debug-core-5.14.0-284.148.1.el9_2.s390x.rpm
kernel-devel-matched-5.14.0-284.148.1.el9_2.x86_64.rpm
perf-5.14.0-284.148.1.el9_2.s390x.rpm
kernel-modules-core-5.14.0-284.148.1.el9_2.s390x.rpm
perf-debuginfo-5.14.0-284.148.1.el9_2.s390x.rpm

Fixes

CVEs

References

https://access.redhat.com/security/updates/classification/#moderate

Additional information

The Red Hat security contact is This content is not included.secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.
Offline Security Data data is available for integration with other systems. See Offline Security Data API to get started.