Issued:: 2024-12-04
Updated:: 2024-12-04

RHSA-2024:10771 - 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 9.4 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: ext4: regenerate buddy after block freeing failed if under fc replay (CVE-2024-26601)
kernel: net/smc: fix illegal rmb_desc access in SMC-D connection dump (CVE-2024-26615)
kernel: pstore/ram: Fix crash when setting number of cpus to an odd number (CVE-2023-52619)
kernel: PM / devfreq: Synchronize devfreq_monitor_[start/stop] (CVE-2023-52635)
kernel: fs/proc: do_task_stat: use sig->stats_lock to gather the threads/children stats (CVE-2024-26686)
kernel: ext4: fix double-free of blocks due to wrong extents moved_len (CVE-2024-26704)
kernel: Bluetooth: l2cap: fix null-ptr-deref in l2cap_chan_timeout (CVE-2024-27399)
kernel: net/smc: avoid data corruption caused by decline (CVE-2023-52775)
kernel: scsi: ibmvfc: Remove BUG_ON in the case of an empty event pool (CVE-2023-52811)
kernel: drm/vmwgfx: Fix invalid reads in fence signaled events (CVE-2024-36960)
kernel: net/mlx5: Discard command completions in internal error (CVE-2024-38555)
kernel: of: module: add buffer overflow check in of_modalias() (CVE-2024-38541)
kernel: blk-cgroup: fix list corruption from reorder of WRITE ->lqueued (CVE-2024-38384)
kernel: cpufreq: amd-pstate: fix memory leak on CPU EPP exit (CVE-2024-40997)
kernel: net: hns3: fix kernel crash problem in concurrent scenario (CVE-2024-39507)
kernel: tcp: avoid too many retransmit packets (CVE-2024-41007)
kernel: drm/amdgpu: change vm->task_info handling (CVE-2024-41008)
kernel: vt_ioctl: fix array_index_nospec in vt_setactivate (CVE-2022-48804)
kernel: bpf: Fix overrunning reservations in ringbuf (CVE-2024-41009)
kernel: mm/filemap: skip to create PMD-sized page cache if needed (CVE-2024-41031)
kernel: firmware: cs_dsp: Prevent buffer overrun when processing V2 alg headers (CVE-2024-41038)
kernel: firmware: cs_dsp: Use strnlen() on name fields in V1 wmfw files (CVE-2024-41056)
kernel: drm/amdgpu: avoid using null object of framebuffer (CVE-2024-41093)
kernel: tcp_metrics: validate source addr length (CVE-2024-42154)
kernel: drm/amdgpu: Using uninitialized value *size when calling amdgpu_vce_cs_reloc (CVE-2024-42228)
kernel: firmware: cs_dsp: Validate payload length before processing block (CVE-2024-42237)
kernel: firmware: cs_dsp: Return error if block header overflows file (CVE-2024-42238)
kernel: x86/bhi: Avoid warning in #DB handler due to BHI mitigation (CVE-2024-42240)
kernel: mm/shmem: disable PMD-sized page cache if needed (CVE-2024-42241)
kernel: mm/filemap: make MAX_PAGECACHE_ORDER acceptable to xarray (CVE-2024-42243)
kernel: USB: serial: mos7840: fix crash on resume (CVE-2024-42244)
kernel: net/iucv: fix use after free in iucv_sock_close() (CVE-2024-42271)
kernel: bonding: fix xfrm real_dev null pointer dereference (CVE-2024-44989)

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

kernel-zfcpdump-core-5.14.0-427.47.1.el9_4.s390x.rpm
bpftool-debuginfo-7.3.0-427.47.1.el9_4.x86_64.rpm
kernel-64k-devel-matched-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-devel-matched-5.14.0-427.47.1.el9_4.ppc64le.rpm
rv-5.14.0-427.47.1.el9_4.s390x.rpm
python3-perf-debuginfo-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-64k-modules-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-debuginfo-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-modules-extra-5.14.0-427.47.1.el9_4.s390x.rpm
rv-5.14.0-427.47.1.el9_4.ppc64le.rpm
rtla-5.14.0-427.47.1.el9_4.x86_64.rpm
kernel-debug-modules-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-headers-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-debug-modules-core-5.14.0-427.47.1.el9_4.x86_64.rpm
kernel-debuginfo-5.14.0-427.47.1.el9_4.s390x.rpm
kernel-debug-core-5.14.0-427.47.1.el9_4.x86_64.rpm
perf-debuginfo-5.14.0-427.47.1.el9_4.s390x.rpm
kernel-modules-5.14.0-427.47.1.el9_4.x86_64.rpm
kernel-devel-matched-5.14.0-427.47.1.el9_4.x86_64.rpm
kernel-modules-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-doc-5.14.0-427.47.1.el9_4.noarch.rpm
libperf-5.14.0-427.47.1.el9_4.ppc64le.rpm
kernel-debug-5.14.0-427.47.1.el9_4.x86_64.rpm
python3-perf-5.14.0-427.47.1.el9_4.x86_64.rpm
kernel-5.14.0-427.47.1.el9_4.ppc64le.rpm
kernel-64k-debug-debuginfo-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-debug-debuginfo-5.14.0-427.47.1.el9_4.s390x.rpm
kernel-devel-5.14.0-427.47.1.el9_4.ppc64le.rpm
kernel-64k-core-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-tools-libs-devel-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-debug-devel-matched-5.14.0-427.47.1.el9_4.s390x.rpm
libperf-debuginfo-5.14.0-427.47.1.el9_4.s390x.rpm
kernel-64k-debug-devel-matched-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-64k-devel-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-64k-modules-core-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-64k-debuginfo-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-debug-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-debug-devel-matched-5.14.0-427.47.1.el9_4.ppc64le.rpm
kernel-debug-modules-5.14.0-427.47.1.el9_4.ppc64le.rpm
kernel-64k-debug-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-debuginfo-5.14.0-427.47.1.el9_4.x86_64.rpm
kernel-zfcpdump-debuginfo-5.14.0-427.47.1.el9_4.s390x.rpm
kernel-tools-5.14.0-427.47.1.el9_4.x86_64.rpm
bpftool-7.3.0-427.47.1.el9_4.x86_64.rpm
kernel-rt-debug-5.14.0-427.47.1.el9_4.x86_64.rpm
bpftool-debuginfo-7.3.0-427.47.1.el9_4.aarch64.rpm
python3-perf-debuginfo-5.14.0-427.47.1.el9_4.x86_64.rpm
kernel-modules-core-5.14.0-427.47.1.el9_4.x86_64.rpm
kernel-abi-stablelists-5.14.0-427.47.1.el9_4.noarch.rpm
kernel-64k-debug-modules-core-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-rt-kvm-5.14.0-427.47.1.el9_4.x86_64.rpm
libperf-debuginfo-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-tools-libs-devel-5.14.0-427.47.1.el9_4.ppc64le.rpm
kernel-modules-extra-5.14.0-427.47.1.el9_4.x86_64.rpm
kernel-rt-debug-core-5.14.0-427.47.1.el9_4.x86_64.rpm
kernel-5.14.0-427.47.1.el9_4.s390x.rpm
perf-5.14.0-427.47.1.el9_4.s390x.rpm
kernel-core-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-tools-libs-5.14.0-427.47.1.el9_4.ppc64le.rpm
kernel-debug-devel-5.14.0-427.47.1.el9_4.ppc64le.rpm
kernel-5.14.0-427.47.1.el9_4.x86_64.rpm
kernel-64k-debug-modules-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-core-5.14.0-427.47.1.el9_4.x86_64.rpm
kernel-debug-core-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-cross-headers-5.14.0-427.47.1.el9_4.x86_64.rpm
libperf-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-modules-core-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-rt-debug-modules-5.14.0-427.47.1.el9_4.x86_64.rpm
libperf-5.14.0-427.47.1.el9_4.x86_64.rpm
kernel-uki-virt-5.14.0-427.47.1.el9_4.x86_64.rpm
rtla-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-tools-debuginfo-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-rt-core-5.14.0-427.47.1.el9_4.x86_64.rpm
libperf-debuginfo-5.14.0-427.47.1.el9_4.ppc64le.rpm
bpftool-7.3.0-427.47.1.el9_4.aarch64.rpm
kernel-tools-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-headers-5.14.0-427.47.1.el9_4.ppc64le.rpm
kernel-headers-5.14.0-427.47.1.el9_4.s390x.rpm
kernel-debug-modules-extra-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-debug-devel-5.14.0-427.47.1.el9_4.x86_64.rpm
kernel-debug-modules-5.14.0-427.47.1.el9_4.x86_64.rpm
bpftool-7.3.0-427.47.1.el9_4.s390x.rpm
kernel-debuginfo-common-aarch64-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-debug-devel-5.14.0-427.47.1.el9_4.s390x.rpm
kernel-debug-devel-matched-5.14.0-427.47.1.el9_4.x86_64.rpm
kernel-tools-5.14.0-427.47.1.el9_4.ppc64le.rpm
kernel-rt-modules-extra-5.14.0-427.47.1.el9_4.x86_64.rpm
bpftool-debuginfo-7.3.0-427.47.1.el9_4.s390x.rpm
kernel-debug-5.14.0-427.47.1.el9_4.ppc64le.rpm
python3-perf-5.14.0-427.47.1.el9_4.s390x.rpm
rtla-5.14.0-427.47.1.el9_4.ppc64le.rpm
rv-5.14.0-427.47.1.el9_4.aarch64.rpm
python3-perf-debuginfo-5.14.0-427.47.1.el9_4.ppc64le.rpm
kernel-debuginfo-5.14.0-427.47.1.el9_4.ppc64le.rpm
python3-perf-5.14.0-427.47.1.el9_4.ppc64le.rpm
kernel-modules-5.14.0-427.47.1.el9_4.ppc64le.rpm
libperf-5.14.0-427.47.1.el9_4.s390x.rpm
kernel-tools-libs-5.14.0-427.47.1.el9_4.x86_64.rpm
kernel-5.14.0-427.47.1.el9_4.src.rpm
kernel-modules-extra-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-devel-5.14.0-427.47.1.el9_4.x86_64.rpm
kernel-64k-debug-core-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-zfcpdump-modules-5.14.0-427.47.1.el9_4.s390x.rpm
perf-5.14.0-427.47.1.el9_4.ppc64le.rpm
kernel-cross-headers-5.14.0-427.47.1.el9_4.s390x.rpm
kernel-debuginfo-common-x86_64-5.14.0-427.47.1.el9_4.x86_64.rpm
rv-5.14.0-427.47.1.el9_4.x86_64.rpm
kernel-zfcpdump-modules-core-5.14.0-427.47.1.el9_4.s390x.rpm
perf-debuginfo-5.14.0-427.47.1.el9_4.x86_64.rpm
kernel-debug-devel-matched-5.14.0-427.47.1.el9_4.aarch64.rpm
bpftool-7.3.0-427.47.1.el9_4.ppc64le.rpm
kernel-64k-modules-extra-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-rt-debuginfo-5.14.0-427.47.1.el9_4.x86_64.rpm
kernel-zfcpdump-devel-5.14.0-427.47.1.el9_4.s390x.rpm
kernel-rt-modules-5.14.0-427.47.1.el9_4.x86_64.rpm
kernel-modules-extra-5.14.0-427.47.1.el9_4.ppc64le.rpm
python3-perf-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-zfcpdump-devel-matched-5.14.0-427.47.1.el9_4.s390x.rpm
bpftool-debuginfo-7.3.0-427.47.1.el9_4.ppc64le.rpm
kernel-debug-modules-extra-5.14.0-427.47.1.el9_4.s390x.rpm
kernel-debug-uki-virt-5.14.0-427.47.1.el9_4.x86_64.rpm
kernel-tools-debuginfo-5.14.0-427.47.1.el9_4.ppc64le.rpm
kernel-debug-modules-core-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-tools-libs-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-debuginfo-common-ppc64le-5.14.0-427.47.1.el9_4.ppc64le.rpm
kernel-devel-matched-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-64k-5.14.0-427.47.1.el9_4.aarch64.rpm
perf-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-rt-5.14.0-427.47.1.el9_4.x86_64.rpm
kernel-modules-core-5.14.0-427.47.1.el9_4.s390x.rpm
kernel-rt-debug-modules-core-5.14.0-427.47.1.el9_4.x86_64.rpm
kernel-core-5.14.0-427.47.1.el9_4.s390x.rpm
kernel-debuginfo-common-s390x-5.14.0-427.47.1.el9_4.s390x.rpm
libperf-debuginfo-5.14.0-427.47.1.el9_4.x86_64.rpm
python3-perf-debuginfo-5.14.0-427.47.1.el9_4.s390x.rpm
kernel-debug-modules-core-5.14.0-427.47.1.el9_4.ppc64le.rpm
kernel-debug-debuginfo-5.14.0-427.47.1.el9_4.aarch64.rpm
perf-debuginfo-5.14.0-427.47.1.el9_4.ppc64le.rpm
kernel-debug-debuginfo-5.14.0-427.47.1.el9_4.x86_64.rpm
perf-5.14.0-427.47.1.el9_4.x86_64.rpm
kernel-tools-libs-devel-5.14.0-427.47.1.el9_4.x86_64.rpm
kernel-rt-debug-modules-extra-5.14.0-427.47.1.el9_4.x86_64.rpm
kernel-rt-debug-debuginfo-5.14.0-427.47.1.el9_4.x86_64.rpm
kernel-debug-debuginfo-5.14.0-427.47.1.el9_4.ppc64le.rpm
kernel-debug-core-5.14.0-427.47.1.el9_4.s390x.rpm
kernel-debug-5.14.0-427.47.1.el9_4.s390x.rpm
rtla-5.14.0-427.47.1.el9_4.s390x.rpm
kernel-devel-5.14.0-427.47.1.el9_4.s390x.rpm
kernel-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-rt-modules-core-5.14.0-427.47.1.el9_4.x86_64.rpm
kernel-rt-debuginfo-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-debug-modules-core-5.14.0-427.47.1.el9_4.s390x.rpm
kernel-debug-devel-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-modules-core-5.14.0-427.47.1.el9_4.ppc64le.rpm
kernel-rt-debug-devel-5.14.0-427.47.1.el9_4.x86_64.rpm
kernel-64k-debug-devel-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-core-5.14.0-427.47.1.el9_4.ppc64le.rpm
kernel-devel-matched-5.14.0-427.47.1.el9_4.s390x.rpm
kernel-debug-modules-extra-5.14.0-427.47.1.el9_4.ppc64le.rpm
kernel-modules-5.14.0-427.47.1.el9_4.s390x.rpm
kernel-debug-core-5.14.0-427.47.1.el9_4.ppc64le.rpm
kernel-debug-modules-extra-5.14.0-427.47.1.el9_4.x86_64.rpm
kernel-tools-5.14.0-427.47.1.el9_4.s390x.rpm
kernel-cross-headers-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-tools-debuginfo-5.14.0-427.47.1.el9_4.s390x.rpm
kernel-devel-5.14.0-427.47.1.el9_4.aarch64.rpm
perf-debuginfo-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-tools-debuginfo-5.14.0-427.47.1.el9_4.x86_64.rpm
kernel-rt-debug-debuginfo-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-rt-devel-5.14.0-427.47.1.el9_4.x86_64.rpm
kernel-rt-debug-kvm-5.14.0-427.47.1.el9_4.x86_64.rpm
kernel-cross-headers-5.14.0-427.47.1.el9_4.ppc64le.rpm
kernel-64k-debug-modules-extra-5.14.0-427.47.1.el9_4.aarch64.rpm
kernel-zfcpdump-5.14.0-427.47.1.el9_4.s390x.rpm
kernel-debug-modules-5.14.0-427.47.1.el9_4.s390x.rpm
kernel-headers-5.14.0-427.47.1.el9_4.x86_64.rpm
kernel-zfcpdump-modules-extra-5.14.0-427.47.1.el9_4.s390x.rpm

Fixes

CVEs

CVE-2022-48804
CVE-2023-52619
CVE-2023-52635
CVE-2023-52775
CVE-2023-52811
CVE-2023-53503
CVE-2023-53861
CVE-2024-26601
CVE-2024-26615
CVE-2024-26686
CVE-2024-26704
CVE-2024-27399
CVE-2024-36928
CVE-2024-36960
CVE-2024-38384
CVE-2024-38541
CVE-2024-38555
CVE-2024-39507
CVE-2024-40997
CVE-2024-41007
CVE-2024-41008
CVE-2024-41009
CVE-2024-41031
CVE-2024-41038
CVE-2024-41056
CVE-2024-41093
CVE-2024-42154
CVE-2024-42228
CVE-2024-42237
CVE-2024-42238
CVE-2024-42240
CVE-2024-42241
CVE-2024-42243
CVE-2024-42244
CVE-2024-42271
CVE-2024-44989

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.