Issued:: 2024-08-07
Updated:: 2024-08-07

RHSA-2024:5066 - 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 Extended Update Support.

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: block: null pointer dereference in ioctl.c when length and logical block size are misaligned (CVE-2023-52458)
kernel: ext4: regenerate buddy after block freeing failed if under fc replay (CVE-2024-26601)
kernel: PM / devfreq: Synchronize devfreq_monitor_[start/stop] (CVE-2023-52635)
kernel: bpf: Fix racing between bpf_timer_cancel_and_free and bpf_timer_cancel (CVE-2024-26737)
kernel: bnxt: prevent skb UAF after handing over to PTP worker (CVE-2022-48637)
kernel: ARM: 9359/1: flush: check if the folio is reserved for no-mapping addresses (CVE-2024-26947)
kernel: scsi: qla2xxx: Fix double free of the ha->vp_map pointer (CVE-2024-26930)
kernel: nouveau: lock the client object tree. (CVE-2024-27062)
kernel: octeontx2-af: Use separate handlers for interrupts (CVE-2024-27030)
kernel: vt: fix unicode buffer corruption when deleting characters (CVE-2024-35823)
kernel: netfilter: validate user input for expected length (CVE-2024-35896)
kernel: mlxbf_gige: stop interface during shutdown (CVE-2024-35885)
kernel: netfilter: complete validation of user input (CVE-2024-35962)
kernel: scsi: libfc: Fix potential NULL pointer dereference in fc_lport_ptp_setup() (CVE-2023-52809)
kernel: i40e: fix vf may be used uninitialized in this function warning (CVE-2024-36020)
kernel: rtnetlink: Correct nested IFLA_VF_VLAN_LIST attribute validation (CVE-2024-36017)
kernel: net: core: reject skb_copy(_expand) for fraglist GSO skbs (CVE-2024-36929)
kernel: drm/vmwgfx: Fix invalid reads in fence signaled events (CVE-2024-36960)
kernel: ipvlan: Dont Use skb->sk in ipvlan_process_v{4,6}_outbound (CVE-2024-33621)
kernel: blk-cgroup: fix list corruption from reorder of WRITE ->lqueued (CVE-2024-38384)
kernel: blk-cgroup: fix list corruption from resetting io stat (CVE-2024-38663)
kernel: SUNRPC: Fix UAF in svc_tcp_listen_data_ready() (CVE-2023-52885)

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 x86_64 - Extended Update Support	9.2	x86_64
Red Hat Enterprise Linux for Power, little endian - Extended Update Support	9.2	ppc64le
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support	9.2	s390x
Red Hat Enterprise Linux for IBM z Systems - 4 years of updates	9.2	s390x
Red Hat Enterprise Linux for ARM 64 - Extended Update Support	9.2	aarch64
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
Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support	9.2	x86_64
Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support	9.2	ppc64le
Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support	9.2	s390x
Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support	9.2	aarch64

Updated Packages

kernel-zfcpdump-modules-extra-5.14.0-284.77.1.el9_2.s390x.rpm
kernel-64k-debug-modules-5.14.0-284.77.1.el9_2.aarch64.rpm
kernel-64k-modules-core-5.14.0-284.77.1.el9_2.aarch64.rpm
kernel-debug-modules-core-5.14.0-284.77.1.el9_2.ppc64le.rpm
kernel-zfcpdump-core-5.14.0-284.77.1.el9_2.s390x.rpm
kernel-64k-devel-5.14.0-284.77.1.el9_2.aarch64.rpm
kernel-abi-stablelists-5.14.0-284.77.1.el9_2.noarch.rpm
kernel-debug-modules-5.14.0-284.77.1.el9_2.x86_64.rpm
bpftool-debuginfo-7.0.0-284.77.1.el9_2.aarch64.rpm
kernel-64k-core-5.14.0-284.77.1.el9_2.aarch64.rpm
kernel-devel-5.14.0-284.77.1.el9_2.ppc64le.rpm
kernel-modules-core-5.14.0-284.77.1.el9_2.ppc64le.rpm
kernel-tools-libs-devel-5.14.0-284.77.1.el9_2.ppc64le.rpm
kernel-zfcpdump-5.14.0-284.77.1.el9_2.s390x.rpm
kernel-modules-extra-5.14.0-284.77.1.el9_2.s390x.rpm
kernel-zfcpdump-modules-5.14.0-284.77.1.el9_2.s390x.rpm
kernel-tools-5.14.0-284.77.1.el9_2.ppc64le.rpm
kernel-debug-modules-core-5.14.0-284.77.1.el9_2.x86_64.rpm
kernel-debug-5.14.0-284.77.1.el9_2.ppc64le.rpm
kernel-debuginfo-5.14.0-284.77.1.el9_2.s390x.rpm
python3-perf-debuginfo-5.14.0-284.77.1.el9_2.ppc64le.rpm
kernel-tools-5.14.0-284.77.1.el9_2.s390x.rpm
python3-perf-debuginfo-5.14.0-284.77.1.el9_2.x86_64.rpm
rtla-5.14.0-284.77.1.el9_2.s390x.rpm
kernel-modules-extra-5.14.0-284.77.1.el9_2.aarch64.rpm
kernel-debug-modules-extra-5.14.0-284.77.1.el9_2.ppc64le.rpm
kernel-tools-libs-5.14.0-284.77.1.el9_2.x86_64.rpm
kernel-64k-modules-extra-5.14.0-284.77.1.el9_2.aarch64.rpm
kernel-5.14.0-284.77.1.el9_2.src.rpm
kernel-debug-debuginfo-5.14.0-284.77.1.el9_2.ppc64le.rpm
kernel-debug-devel-matched-5.14.0-284.77.1.el9_2.s390x.rpm
kernel-debug-devel-5.14.0-284.77.1.el9_2.ppc64le.rpm
kernel-64k-debug-debuginfo-5.14.0-284.77.1.el9_2.aarch64.rpm
python3-perf-5.14.0-284.77.1.el9_2.x86_64.rpm
kernel-debug-devel-5.14.0-284.77.1.el9_2.aarch64.rpm
kernel-tools-debuginfo-5.14.0-284.77.1.el9_2.aarch64.rpm
kernel-modules-5.14.0-284.77.1.el9_2.x86_64.rpm
bpftool-7.0.0-284.77.1.el9_2.ppc64le.rpm
kernel-debug-modules-5.14.0-284.77.1.el9_2.aarch64.rpm
kernel-debuginfo-5.14.0-284.77.1.el9_2.aarch64.rpm
kernel-64k-5.14.0-284.77.1.el9_2.aarch64.rpm
kernel-debug-core-5.14.0-284.77.1.el9_2.aarch64.rpm
perf-debuginfo-5.14.0-284.77.1.el9_2.s390x.rpm
perf-debuginfo-5.14.0-284.77.1.el9_2.x86_64.rpm
kernel-debug-devel-5.14.0-284.77.1.el9_2.s390x.rpm
kernel-debuginfo-common-ppc64le-5.14.0-284.77.1.el9_2.ppc64le.rpm
kernel-cross-headers-5.14.0-284.77.1.el9_2.s390x.rpm
kernel-modules-core-5.14.0-284.77.1.el9_2.s390x.rpm
kernel-modules-extra-5.14.0-284.77.1.el9_2.x86_64.rpm
kernel-debug-5.14.0-284.77.1.el9_2.s390x.rpm
kernel-debug-5.14.0-284.77.1.el9_2.x86_64.rpm
kernel-64k-devel-matched-5.14.0-284.77.1.el9_2.aarch64.rpm
kernel-tools-debuginfo-5.14.0-284.77.1.el9_2.x86_64.rpm
python3-perf-5.14.0-284.77.1.el9_2.ppc64le.rpm
kernel-modules-extra-5.14.0-284.77.1.el9_2.ppc64le.rpm
kernel-64k-debug-modules-core-5.14.0-284.77.1.el9_2.aarch64.rpm
rtla-5.14.0-284.77.1.el9_2.x86_64.rpm
kernel-64k-debug-devel-matched-5.14.0-284.77.1.el9_2.aarch64.rpm
kernel-devel-matched-5.14.0-284.77.1.el9_2.aarch64.rpm
kernel-devel-matched-5.14.0-284.77.1.el9_2.ppc64le.rpm
kernel-modules-5.14.0-284.77.1.el9_2.ppc64le.rpm
kernel-debuginfo-common-aarch64-5.14.0-284.77.1.el9_2.aarch64.rpm
kernel-zfcpdump-modules-core-5.14.0-284.77.1.el9_2.s390x.rpm
kernel-devel-5.14.0-284.77.1.el9_2.aarch64.rpm
bpftool-debuginfo-7.0.0-284.77.1.el9_2.x86_64.rpm
kernel-tools-libs-5.14.0-284.77.1.el9_2.ppc64le.rpm
python3-perf-5.14.0-284.77.1.el9_2.s390x.rpm
kernel-5.14.0-284.77.1.el9_2.x86_64.rpm
kernel-tools-libs-5.14.0-284.77.1.el9_2.aarch64.rpm
kernel-5.14.0-284.77.1.el9_2.aarch64.rpm
kernel-debug-core-5.14.0-284.77.1.el9_2.x86_64.rpm
kernel-modules-core-5.14.0-284.77.1.el9_2.x86_64.rpm
kernel-uki-virt-5.14.0-284.77.1.el9_2.x86_64.rpm
kernel-debug-modules-5.14.0-284.77.1.el9_2.s390x.rpm
kernel-debug-modules-extra-5.14.0-284.77.1.el9_2.s390x.rpm
kernel-headers-5.14.0-284.77.1.el9_2.ppc64le.rpm
kernel-cross-headers-5.14.0-284.77.1.el9_2.ppc64le.rpm
python3-perf-debuginfo-5.14.0-284.77.1.el9_2.aarch64.rpm
kernel-tools-libs-devel-5.14.0-284.77.1.el9_2.x86_64.rpm
kernel-debug-core-5.14.0-284.77.1.el9_2.ppc64le.rpm
bpftool-7.0.0-284.77.1.el9_2.s390x.rpm
bpftool-7.0.0-284.77.1.el9_2.x86_64.rpm
kernel-debuginfo-common-x86_64-5.14.0-284.77.1.el9_2.x86_64.rpm
kernel-cross-headers-5.14.0-284.77.1.el9_2.x86_64.rpm
kernel-debug-devel-matched-5.14.0-284.77.1.el9_2.ppc64le.rpm
kernel-debuginfo-common-s390x-5.14.0-284.77.1.el9_2.s390x.rpm
perf-5.14.0-284.77.1.el9_2.ppc64le.rpm
kernel-debug-devel-matched-5.14.0-284.77.1.el9_2.x86_64.rpm
kernel-core-5.14.0-284.77.1.el9_2.aarch64.rpm
kernel-core-5.14.0-284.77.1.el9_2.x86_64.rpm
kernel-core-5.14.0-284.77.1.el9_2.s390x.rpm
kernel-debug-modules-extra-5.14.0-284.77.1.el9_2.aarch64.rpm
kernel-zfcpdump-devel-5.14.0-284.77.1.el9_2.s390x.rpm
perf-debuginfo-5.14.0-284.77.1.el9_2.aarch64.rpm
perf-debuginfo-5.14.0-284.77.1.el9_2.ppc64le.rpm
kernel-headers-5.14.0-284.77.1.el9_2.aarch64.rpm
kernel-debug-debuginfo-5.14.0-284.77.1.el9_2.aarch64.rpm
kernel-tools-libs-devel-5.14.0-284.77.1.el9_2.aarch64.rpm
kernel-debug-modules-core-5.14.0-284.77.1.el9_2.aarch64.rpm
kernel-debuginfo-5.14.0-284.77.1.el9_2.ppc64le.rpm
kernel-headers-5.14.0-284.77.1.el9_2.x86_64.rpm
kernel-64k-debug-5.14.0-284.77.1.el9_2.aarch64.rpm
kernel-debug-modules-core-5.14.0-284.77.1.el9_2.s390x.rpm
perf-5.14.0-284.77.1.el9_2.x86_64.rpm
bpftool-debuginfo-7.0.0-284.77.1.el9_2.s390x.rpm
rtla-5.14.0-284.77.1.el9_2.ppc64le.rpm
kernel-debug-uki-virt-5.14.0-284.77.1.el9_2.x86_64.rpm
kernel-debug-modules-extra-5.14.0-284.77.1.el9_2.x86_64.rpm
kernel-tools-debuginfo-5.14.0-284.77.1.el9_2.s390x.rpm
perf-5.14.0-284.77.1.el9_2.s390x.rpm
python3-perf-5.14.0-284.77.1.el9_2.aarch64.rpm
kernel-64k-modules-5.14.0-284.77.1.el9_2.aarch64.rpm
rtla-5.14.0-284.77.1.el9_2.aarch64.rpm
kernel-modules-5.14.0-284.77.1.el9_2.aarch64.rpm
kernel-devel-matched-5.14.0-284.77.1.el9_2.s390x.rpm
kernel-tools-5.14.0-284.77.1.el9_2.aarch64.rpm
perf-5.14.0-284.77.1.el9_2.aarch64.rpm
bpftool-debuginfo-7.0.0-284.77.1.el9_2.ppc64le.rpm
kernel-64k-debug-core-5.14.0-284.77.1.el9_2.aarch64.rpm
kernel-debug-modules-5.14.0-284.77.1.el9_2.ppc64le.rpm
kernel-tools-5.14.0-284.77.1.el9_2.x86_64.rpm
kernel-debug-devel-5.14.0-284.77.1.el9_2.x86_64.rpm
kernel-tools-debuginfo-5.14.0-284.77.1.el9_2.ppc64le.rpm
kernel-devel-matched-5.14.0-284.77.1.el9_2.x86_64.rpm
kernel-devel-5.14.0-284.77.1.el9_2.x86_64.rpm
kernel-5.14.0-284.77.1.el9_2.s390x.rpm
kernel-modules-core-5.14.0-284.77.1.el9_2.aarch64.rpm
kernel-debuginfo-5.14.0-284.77.1.el9_2.x86_64.rpm
kernel-doc-5.14.0-284.77.1.el9_2.noarch.rpm
kernel-debug-core-5.14.0-284.77.1.el9_2.s390x.rpm
kernel-debug-devel-matched-5.14.0-284.77.1.el9_2.aarch64.rpm
kernel-64k-debug-modules-extra-5.14.0-284.77.1.el9_2.aarch64.rpm
kernel-debug-5.14.0-284.77.1.el9_2.aarch64.rpm
kernel-cross-headers-5.14.0-284.77.1.el9_2.aarch64.rpm
kernel-zfcpdump-devel-matched-5.14.0-284.77.1.el9_2.s390x.rpm
kernel-5.14.0-284.77.1.el9_2.ppc64le.rpm
kernel-debug-debuginfo-5.14.0-284.77.1.el9_2.s390x.rpm
bpftool-7.0.0-284.77.1.el9_2.aarch64.rpm
kernel-64k-debuginfo-5.14.0-284.77.1.el9_2.aarch64.rpm
kernel-64k-debug-devel-5.14.0-284.77.1.el9_2.aarch64.rpm
kernel-zfcpdump-debuginfo-5.14.0-284.77.1.el9_2.s390x.rpm
python3-perf-debuginfo-5.14.0-284.77.1.el9_2.s390x.rpm
kernel-debug-debuginfo-5.14.0-284.77.1.el9_2.x86_64.rpm
kernel-headers-5.14.0-284.77.1.el9_2.s390x.rpm
kernel-modules-5.14.0-284.77.1.el9_2.s390x.rpm
kernel-devel-5.14.0-284.77.1.el9_2.s390x.rpm
kernel-core-5.14.0-284.77.1.el9_2.ppc64le.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.