Issued:: 2025-03-26
Updated:: 2025-03-26

RHSA-2025:3215 - Important: kernel security update

Synopsis

Important: kernel security update

Type/Severity

Security Advisory Important

Topic

An update for kernel is now available for Red Hat Enterprise Linux 9.4 Extended Update Support.

Red Hat Product Security has rated this update as having a security impact of Important. 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/bluetooth: race condition in conn_info_{min,max}_age_set() (CVE-2024-24857)
kernel: arp: Prevent overflow in arp_req_get(). (CVE-2024-26733)
kernel: netfilter: nf_conntrack_h323: Add protection for bmp length out of range (CVE-2024-26851)
kernel: drm/vmwgfx: Create debugfs ttm_resource_manager entry only if needed (CVE-2024-26940)
kernel: mlxsw: spectrum_acl_tcam: Fix possible use-after-free during rehash (CVE-2024-35854)
kernel: ipv4: Fix uninit-value access in __ip_make_skb() (CVE-2024-36927)
kernel: scsi: mpi3mr: Avoid memcpy field-spanning write WARNING (CVE-2024-36920)
kernel: ipv6: prevent NULL dereference in ip6_output() (CVE-2024-36901)
kernel: ftruncate: pass a signed offset (CVE-2024-42084)
kernel: protect the fetch of ->fd[fd] in do_dup2() from mispredictions (CVE-2024-42265)
kernel: arm64: cacheinfo: Avoid out-of-bounds write to cacheinfo array (CVE-2025-21785)

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	9.4	x86_64
Red Hat Enterprise Linux for x86_64 - Extended Update Support	9.4	x86_64
Red Hat Enterprise Linux for Power, little endian - Extended Update Support	9.4	ppc64le
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support	9.4	s390x
Red Hat Enterprise Linux for IBM z Systems - 4 years of updates	9.4	s390x
Red Hat Enterprise Linux for ARM 64 - Extended Update Support	9.4	aarch64
Red Hat Enterprise Linux for ARM 64 - 4 years of updates	9.4	aarch64
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions	9.4	ppc64le
Red Hat Enterprise Linux Server - AUS	9.4	x86_64
Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support	9.4	x86_64
Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support	9.4	ppc64le
Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support	9.4	s390x
Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support	9.4	aarch64

Updated Packages

rtla-5.14.0-427.61.1.el9_4.ppc64le.rpm
kernel-rt-debug-modules-5.14.0-427.61.1.el9_4.x86_64.rpm
kernel-debug-devel-matched-5.14.0-427.61.1.el9_4.x86_64.rpm
kernel-debug-modules-5.14.0-427.61.1.el9_4.aarch64.rpm
kernel-64k-devel-matched-5.14.0-427.61.1.el9_4.aarch64.rpm
kernel-debug-modules-5.14.0-427.61.1.el9_4.s390x.rpm
kernel-debug-modules-core-5.14.0-427.61.1.el9_4.x86_64.rpm
kernel-headers-5.14.0-427.61.1.el9_4.aarch64.rpm
kernel-debug-5.14.0-427.61.1.el9_4.x86_64.rpm
kernel-debug-devel-matched-5.14.0-427.61.1.el9_4.aarch64.rpm
kernel-cross-headers-5.14.0-427.61.1.el9_4.x86_64.rpm
kernel-tools-5.14.0-427.61.1.el9_4.ppc64le.rpm
kernel-rt-debug-kvm-5.14.0-427.61.1.el9_4.x86_64.rpm
python3-perf-debuginfo-5.14.0-427.61.1.el9_4.ppc64le.rpm
kernel-64k-debug-modules-core-5.14.0-427.61.1.el9_4.aarch64.rpm
kernel-tools-libs-devel-5.14.0-427.61.1.el9_4.ppc64le.rpm
kernel-debug-5.14.0-427.61.1.el9_4.s390x.rpm
kernel-64k-core-5.14.0-427.61.1.el9_4.aarch64.rpm
kernel-debug-modules-extra-5.14.0-427.61.1.el9_4.s390x.rpm
kernel-devel-matched-5.14.0-427.61.1.el9_4.x86_64.rpm
bpftool-7.3.0-427.61.1.el9_4.x86_64.rpm
kernel-core-5.14.0-427.61.1.el9_4.x86_64.rpm
kernel-rt-debug-modules-extra-5.14.0-427.61.1.el9_4.x86_64.rpm
kernel-zfcpdump-devel-5.14.0-427.61.1.el9_4.s390x.rpm
kernel-uki-virt-5.14.0-427.61.1.el9_4.x86_64.rpm
kernel-tools-libs-5.14.0-427.61.1.el9_4.ppc64le.rpm
kernel-64k-5.14.0-427.61.1.el9_4.aarch64.rpm
kernel-64k-debug-modules-extra-5.14.0-427.61.1.el9_4.aarch64.rpm
kernel-5.14.0-427.61.1.el9_4.ppc64le.rpm
kernel-tools-libs-5.14.0-427.61.1.el9_4.x86_64.rpm
kernel-tools-debuginfo-5.14.0-427.61.1.el9_4.s390x.rpm
kernel-debug-debuginfo-5.14.0-427.61.1.el9_4.s390x.rpm
kernel-devel-matched-5.14.0-427.61.1.el9_4.ppc64le.rpm
rtla-5.14.0-427.61.1.el9_4.s390x.rpm
rtla-5.14.0-427.61.1.el9_4.aarch64.rpm
kernel-tools-libs-5.14.0-427.61.1.el9_4.aarch64.rpm
kernel-64k-debug-devel-matched-5.14.0-427.61.1.el9_4.aarch64.rpm
kernel-zfcpdump-devel-matched-5.14.0-427.61.1.el9_4.s390x.rpm
kernel-zfcpdump-modules-5.14.0-427.61.1.el9_4.s390x.rpm
kernel-debug-modules-5.14.0-427.61.1.el9_4.x86_64.rpm
kernel-modules-5.14.0-427.61.1.el9_4.ppc64le.rpm
kernel-doc-5.14.0-427.61.1.el9_4.noarch.rpm
kernel-modules-core-5.14.0-427.61.1.el9_4.x86_64.rpm
kernel-tools-5.14.0-427.61.1.el9_4.s390x.rpm
kernel-64k-debuginfo-5.14.0-427.61.1.el9_4.aarch64.rpm
kernel-tools-debuginfo-5.14.0-427.61.1.el9_4.aarch64.rpm
kernel-debug-debuginfo-5.14.0-427.61.1.el9_4.x86_64.rpm
kernel-modules-extra-5.14.0-427.61.1.el9_4.aarch64.rpm
kernel-rt-5.14.0-427.61.1.el9_4.x86_64.rpm
kernel-debuginfo-5.14.0-427.61.1.el9_4.ppc64le.rpm
kernel-rt-debug-core-5.14.0-427.61.1.el9_4.x86_64.rpm
kernel-rt-debug-devel-5.14.0-427.61.1.el9_4.x86_64.rpm
kernel-tools-debuginfo-5.14.0-427.61.1.el9_4.ppc64le.rpm
kernel-zfcpdump-debuginfo-5.14.0-427.61.1.el9_4.s390x.rpm
kernel-debug-5.14.0-427.61.1.el9_4.aarch64.rpm
kernel-devel-5.14.0-427.61.1.el9_4.aarch64.rpm
perf-debuginfo-5.14.0-427.61.1.el9_4.aarch64.rpm
libperf-debuginfo-5.14.0-427.61.1.el9_4.s390x.rpm
kernel-debug-devel-5.14.0-427.61.1.el9_4.x86_64.rpm
kernel-modules-extra-5.14.0-427.61.1.el9_4.x86_64.rpm
kernel-debug-core-5.14.0-427.61.1.el9_4.x86_64.rpm
kernel-modules-core-5.14.0-427.61.1.el9_4.aarch64.rpm
python3-perf-debuginfo-5.14.0-427.61.1.el9_4.aarch64.rpm
kernel-64k-debug-debuginfo-5.14.0-427.61.1.el9_4.aarch64.rpm
kernel-5.14.0-427.61.1.el9_4.src.rpm
kernel-debug-core-5.14.0-427.61.1.el9_4.ppc64le.rpm
kernel-abi-stablelists-5.14.0-427.61.1.el9_4.noarch.rpm
kernel-rt-debuginfo-5.14.0-427.61.1.el9_4.aarch64.rpm
kernel-devel-5.14.0-427.61.1.el9_4.x86_64.rpm
kernel-rt-modules-core-5.14.0-427.61.1.el9_4.x86_64.rpm
libperf-debuginfo-5.14.0-427.61.1.el9_4.x86_64.rpm
perf-debuginfo-5.14.0-427.61.1.el9_4.x86_64.rpm
kernel-cross-headers-5.14.0-427.61.1.el9_4.s390x.rpm
kernel-debug-5.14.0-427.61.1.el9_4.ppc64le.rpm
bpftool-7.3.0-427.61.1.el9_4.ppc64le.rpm
bpftool-debuginfo-7.3.0-427.61.1.el9_4.s390x.rpm
kernel-modules-5.14.0-427.61.1.el9_4.x86_64.rpm
kernel-rt-debug-debuginfo-5.14.0-427.61.1.el9_4.x86_64.rpm
kernel-tools-5.14.0-427.61.1.el9_4.aarch64.rpm
kernel-core-5.14.0-427.61.1.el9_4.ppc64le.rpm
kernel-debuginfo-common-s390x-5.14.0-427.61.1.el9_4.s390x.rpm
kernel-64k-debug-core-5.14.0-427.61.1.el9_4.aarch64.rpm
kernel-debug-debuginfo-5.14.0-427.61.1.el9_4.aarch64.rpm
libperf-5.14.0-427.61.1.el9_4.aarch64.rpm
python3-perf-debuginfo-5.14.0-427.61.1.el9_4.s390x.rpm
kernel-5.14.0-427.61.1.el9_4.s390x.rpm
python3-perf-5.14.0-427.61.1.el9_4.ppc64le.rpm
bpftool-7.3.0-427.61.1.el9_4.aarch64.rpm
kernel-cross-headers-5.14.0-427.61.1.el9_4.ppc64le.rpm
kernel-rt-debug-debuginfo-5.14.0-427.61.1.el9_4.aarch64.rpm
rv-5.14.0-427.61.1.el9_4.s390x.rpm
kernel-core-5.14.0-427.61.1.el9_4.aarch64.rpm
python3-perf-debuginfo-5.14.0-427.61.1.el9_4.x86_64.rpm
kernel-devel-5.14.0-427.61.1.el9_4.s390x.rpm
libperf-5.14.0-427.61.1.el9_4.x86_64.rpm
kernel-modules-core-5.14.0-427.61.1.el9_4.s390x.rpm
kernel-64k-devel-5.14.0-427.61.1.el9_4.aarch64.rpm
bpftool-debuginfo-7.3.0-427.61.1.el9_4.aarch64.rpm
kernel-64k-debug-5.14.0-427.61.1.el9_4.aarch64.rpm
python3-perf-5.14.0-427.61.1.el9_4.s390x.rpm
libperf-5.14.0-427.61.1.el9_4.ppc64le.rpm
kernel-modules-5.14.0-427.61.1.el9_4.s390x.rpm
kernel-zfcpdump-5.14.0-427.61.1.el9_4.s390x.rpm
rtla-5.14.0-427.61.1.el9_4.x86_64.rpm
kernel-debuginfo-common-x86_64-5.14.0-427.61.1.el9_4.x86_64.rpm
rv-5.14.0-427.61.1.el9_4.x86_64.rpm
perf-5.14.0-427.61.1.el9_4.s390x.rpm
python3-perf-5.14.0-427.61.1.el9_4.aarch64.rpm
kernel-core-5.14.0-427.61.1.el9_4.s390x.rpm
libperf-debuginfo-5.14.0-427.61.1.el9_4.ppc64le.rpm
perf-5.14.0-427.61.1.el9_4.ppc64le.rpm
python3-perf-5.14.0-427.61.1.el9_4.x86_64.rpm
rv-5.14.0-427.61.1.el9_4.aarch64.rpm
bpftool-debuginfo-7.3.0-427.61.1.el9_4.x86_64.rpm
kernel-debug-modules-extra-5.14.0-427.61.1.el9_4.ppc64le.rpm
kernel-debug-modules-extra-5.14.0-427.61.1.el9_4.aarch64.rpm
kernel-devel-5.14.0-427.61.1.el9_4.ppc64le.rpm
kernel-rt-devel-5.14.0-427.61.1.el9_4.x86_64.rpm
kernel-rt-modules-extra-5.14.0-427.61.1.el9_4.x86_64.rpm
perf-debuginfo-5.14.0-427.61.1.el9_4.ppc64le.rpm
kernel-devel-matched-5.14.0-427.61.1.el9_4.aarch64.rpm
kernel-debug-devel-5.14.0-427.61.1.el9_4.s390x.rpm
kernel-debug-devel-5.14.0-427.61.1.el9_4.ppc64le.rpm
kernel-debug-modules-core-5.14.0-427.61.1.el9_4.s390x.rpm
kernel-rt-debug-5.14.0-427.61.1.el9_4.x86_64.rpm
kernel-rt-debuginfo-5.14.0-427.61.1.el9_4.x86_64.rpm
perf-5.14.0-427.61.1.el9_4.aarch64.rpm
kernel-debug-core-5.14.0-427.61.1.el9_4.aarch64.rpm
perf-5.14.0-427.61.1.el9_4.x86_64.rpm
kernel-debuginfo-common-ppc64le-5.14.0-427.61.1.el9_4.ppc64le.rpm
kernel-debuginfo-common-aarch64-5.14.0-427.61.1.el9_4.aarch64.rpm
kernel-headers-5.14.0-427.61.1.el9_4.ppc64le.rpm
kernel-64k-debug-devel-5.14.0-427.61.1.el9_4.aarch64.rpm
kernel-rt-modules-5.14.0-427.61.1.el9_4.x86_64.rpm
kernel-zfcpdump-core-5.14.0-427.61.1.el9_4.s390x.rpm
perf-debuginfo-5.14.0-427.61.1.el9_4.s390x.rpm
bpftool-debuginfo-7.3.0-427.61.1.el9_4.ppc64le.rpm
kernel-modules-core-5.14.0-427.61.1.el9_4.ppc64le.rpm
bpftool-7.3.0-427.61.1.el9_4.s390x.rpm
kernel-debuginfo-5.14.0-427.61.1.el9_4.s390x.rpm
kernel-headers-5.14.0-427.61.1.el9_4.s390x.rpm
kernel-zfcpdump-modules-extra-5.14.0-427.61.1.el9_4.s390x.rpm
kernel-cross-headers-5.14.0-427.61.1.el9_4.aarch64.rpm
kernel-tools-5.14.0-427.61.1.el9_4.x86_64.rpm
kernel-debug-devel-5.14.0-427.61.1.el9_4.aarch64.rpm
kernel-rt-core-5.14.0-427.61.1.el9_4.x86_64.rpm
kernel-tools-debuginfo-5.14.0-427.61.1.el9_4.x86_64.rpm
kernel-64k-debug-modules-5.14.0-427.61.1.el9_4.aarch64.rpm
kernel-modules-extra-5.14.0-427.61.1.el9_4.s390x.rpm
kernel-debug-modules-core-5.14.0-427.61.1.el9_4.aarch64.rpm
kernel-headers-5.14.0-427.61.1.el9_4.x86_64.rpm
kernel-debug-devel-matched-5.14.0-427.61.1.el9_4.ppc64le.rpm
kernel-tools-libs-devel-5.14.0-427.61.1.el9_4.x86_64.rpm
kernel-5.14.0-427.61.1.el9_4.x86_64.rpm
kernel-tools-libs-devel-5.14.0-427.61.1.el9_4.aarch64.rpm
kernel-rt-kvm-5.14.0-427.61.1.el9_4.x86_64.rpm
rv-5.14.0-427.61.1.el9_4.ppc64le.rpm
kernel-rt-debug-modules-core-5.14.0-427.61.1.el9_4.x86_64.rpm
kernel-debug-modules-5.14.0-427.61.1.el9_4.ppc64le.rpm
libperf-5.14.0-427.61.1.el9_4.s390x.rpm
kernel-5.14.0-427.61.1.el9_4.aarch64.rpm
kernel-debug-debuginfo-5.14.0-427.61.1.el9_4.ppc64le.rpm
kernel-debug-uki-virt-5.14.0-427.61.1.el9_4.x86_64.rpm
kernel-debug-modules-core-5.14.0-427.61.1.el9_4.ppc64le.rpm
kernel-64k-modules-extra-5.14.0-427.61.1.el9_4.aarch64.rpm
kernel-zfcpdump-modules-core-5.14.0-427.61.1.el9_4.s390x.rpm
kernel-devel-matched-5.14.0-427.61.1.el9_4.s390x.rpm
kernel-debug-core-5.14.0-427.61.1.el9_4.s390x.rpm
kernel-debug-devel-matched-5.14.0-427.61.1.el9_4.s390x.rpm
kernel-debuginfo-5.14.0-427.61.1.el9_4.x86_64.rpm
kernel-modules-extra-5.14.0-427.61.1.el9_4.ppc64le.rpm
kernel-64k-modules-core-5.14.0-427.61.1.el9_4.aarch64.rpm
kernel-modules-5.14.0-427.61.1.el9_4.aarch64.rpm
kernel-64k-modules-5.14.0-427.61.1.el9_4.aarch64.rpm
kernel-debug-modules-extra-5.14.0-427.61.1.el9_4.x86_64.rpm
kernel-debuginfo-5.14.0-427.61.1.el9_4.aarch64.rpm
libperf-debuginfo-5.14.0-427.61.1.el9_4.aarch64.rpm

Fixes

CVEs

References

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

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.