- Issued:
- 2024-03-12
- Updated:
- 2024-03-12
RHSA-2024:1248 - 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.
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: inactive elements in nft_pipapo_walk (CVE-2023-6817)
-
kernel: netfilter: use-after-free in nft_trans_gc_catchall_sync leads to privilege escalation (CVE-2024-0193)
-
kernel: ktls overwrites readonly memory pages when using function splice with a ktls socket as destination (CVE-2024-0646)
-
kernel: Use-after-free in nft_verdict_dump due to a race between set GC and transaction (CVE-2023-4244)
-
kernel: A heap out-of-bounds write when function perf_read_group is called and sibling_list is smaller than its child's sibling_list (CVE-2023-5717)
-
kernel: NULL pointer dereference in nvmet_tcp_build_iovec (CVE-2023-6356)
-
kernel: NULL pointer dereference in nvmet_tcp_execute_request (CVE-2023-6535)
-
kernel: NULL pointer dereference in __nvmet_req_complete (CVE-2023-6536)
-
kernel: Out-Of-Bounds Read vulnerability in smbCalcSize (CVE-2023-6606)
-
kernel: OOB Access in smb2_dump_detail (CVE-2023-6610)
-
kernel: use-after-free in amdgpu_cs_wait_all_fences in drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c (CVE-2023-51042)
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 | 9 | x86_64 |
| Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions | 9.6 | x86_64 |
| 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 | 9.6 | x86_64 |
| Red Hat Enterprise Linux for x86_64 - Extended Update Support | 9.4 | x86_64 |
| Red Hat Enterprise Linux for x86_64 - Extended Life Cycle | 9.6 | x86_64 |
| Red Hat Enterprise Linux for x86_64 - Extended Life Cycle | 9.4 | x86_64 |
| Red Hat Enterprise Linux for Power, little endian | 9 | ppc64le |
| Red Hat Enterprise Linux for Power, little endian - Extended Update Support | 9.6 | ppc64le |
| Red Hat Enterprise Linux for Power, little endian - Extended Update Support | 9.4 | ppc64le |
| Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle | 9.6 | ppc64le |
| Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle | 9.4 | ppc64le |
| Red Hat Enterprise Linux for IBM z Systems | 9 | s390x |
| Red Hat Enterprise Linux for IBM z Systems - Extended Update Support | 9.6 | s390x |
| Red Hat Enterprise Linux for IBM z Systems - Extended Update Support | 9.4 | s390x |
| Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle | 9.6 | s390x |
| Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle | 9.4 | s390x |
| Red Hat Enterprise Linux for IBM z Systems - 4 years of updates | 9.6 | s390x |
| Red Hat Enterprise Linux for IBM z Systems - 4 years of updates | 9.4 | s390x |
| Red Hat Enterprise Linux for ARM 64 | 9 | aarch64 |
| Red Hat Enterprise Linux for ARM 64 - Extended Update Support | 9.6 | aarch64 |
| Red Hat Enterprise Linux for ARM 64 - Extended Update Support | 9.4 | aarch64 |
| Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle | 9.6 | aarch64 |
| Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle | 9.4 | aarch64 |
| Red Hat Enterprise Linux for ARM 64 - 4 years of updates | 9.6 | 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 | 9.6 | ppc64le |
| Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions | 9.4 | ppc64le |
| Red Hat Enterprise Linux Server - AUS | 9.6 | x86_64 |
| Red Hat Enterprise Linux Server - AUS | 9.4 | x86_64 |
| Red Hat CodeReady Linux Builder for x86_64 | 9 | x86_64 |
| Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support | 9.6 | 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 | 9 | ppc64le |
| Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support | 9.6 | ppc64le |
| Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support | 9.4 | ppc64le |
| Red Hat CodeReady Linux Builder for IBM z Systems | 9 | s390x |
| Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support | 9.6 | s390x |
| Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support | 9.4 | s390x |
| Red Hat CodeReady Linux Builder for ARM 64 | 9 | aarch64 |
| Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support | 9.6 | aarch64 |
| Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support | 9.4 | aarch64 |
Updated Packages
- kernel-zfcpdump-devel-5.14.0-362.24.1.el9_3.s390x.rpm
- python3-perf-debuginfo-5.14.0-362.24.1.el9_3.x86_64.rpm
- kernel-debug-modules-core-5.14.0-362.24.1.el9_3.s390x.rpm
- rv-5.14.0-362.24.1.el9_3.aarch64.rpm
- kernel-debug-devel-5.14.0-362.24.1.el9_3.x86_64.rpm
- kernel-debug-modules-5.14.0-362.24.1.el9_3.ppc64le.rpm
- kernel-64k-5.14.0-362.24.1.el9_3.aarch64.rpm
- kernel-modules-extra-5.14.0-362.24.1.el9_3.ppc64le.rpm
- kernel-modules-extra-5.14.0-362.24.1.el9_3.s390x.rpm
- kernel-64k-modules-core-5.14.0-362.24.1.el9_3.aarch64.rpm
- kernel-debug-uki-virt-5.14.0-362.24.1.el9_3.x86_64.rpm
- kernel-debug-debuginfo-5.14.0-362.24.1.el9_3.s390x.rpm
- kernel-64k-debug-devel-matched-5.14.0-362.24.1.el9_3.aarch64.rpm
- kernel-64k-devel-matched-5.14.0-362.24.1.el9_3.aarch64.rpm
- kernel-rt-debuginfo-5.14.0-362.24.1.el9_3.x86_64.rpm
- kernel-cross-headers-5.14.0-362.24.1.el9_3.aarch64.rpm
- kernel-debug-debuginfo-5.14.0-362.24.1.el9_3.aarch64.rpm
- kernel-64k-debug-modules-5.14.0-362.24.1.el9_3.aarch64.rpm
- libperf-debuginfo-5.14.0-362.24.1.el9_3.aarch64.rpm
- libperf-debuginfo-5.14.0-362.24.1.el9_3.ppc64le.rpm
- kernel-tools-5.14.0-362.24.1.el9_3.aarch64.rpm
- kernel-5.14.0-362.24.1.el9_3.s390x.rpm
- bpftool-debuginfo-7.2.0-362.24.1.el9_3.s390x.rpm
- kernel-modules-5.14.0-362.24.1.el9_3.ppc64le.rpm
- kernel-debug-5.14.0-362.24.1.el9_3.aarch64.rpm
- kernel-uki-virt-5.14.0-362.24.1.el9_3.x86_64.rpm
- python3-perf-debuginfo-5.14.0-362.24.1.el9_3.s390x.rpm
- kernel-rt-kvm-5.14.0-362.24.1.el9_3.x86_64.rpm
- kernel-modules-5.14.0-362.24.1.el9_3.x86_64.rpm
- kernel-64k-debug-modules-core-5.14.0-362.24.1.el9_3.aarch64.rpm
- kernel-debug-modules-extra-5.14.0-362.24.1.el9_3.aarch64.rpm
- python3-perf-5.14.0-362.24.1.el9_3.s390x.rpm
- kernel-debug-devel-5.14.0-362.24.1.el9_3.aarch64.rpm
- kernel-debug-modules-core-5.14.0-362.24.1.el9_3.ppc64le.rpm
- kernel-devel-matched-5.14.0-362.24.1.el9_3.aarch64.rpm
- kernel-modules-extra-5.14.0-362.24.1.el9_3.x86_64.rpm
- bpftool-7.2.0-362.24.1.el9_3.s390x.rpm
- bpftool-7.2.0-362.24.1.el9_3.ppc64le.rpm
- libperf-debuginfo-5.14.0-362.24.1.el9_3.x86_64.rpm
- perf-debuginfo-5.14.0-362.24.1.el9_3.s390x.rpm
- rtla-5.14.0-362.24.1.el9_3.s390x.rpm
- python3-perf-5.14.0-362.24.1.el9_3.ppc64le.rpm
- kernel-cross-headers-5.14.0-362.24.1.el9_3.ppc64le.rpm
- libperf-5.14.0-362.24.1.el9_3.x86_64.rpm
- kernel-5.14.0-362.24.1.el9_3.ppc64le.rpm
- kernel-modules-5.14.0-362.24.1.el9_3.s390x.rpm
- kernel-core-5.14.0-362.24.1.el9_3.s390x.rpm
- kernel-tools-debuginfo-5.14.0-362.24.1.el9_3.aarch64.rpm
- kernel-debug-modules-5.14.0-362.24.1.el9_3.aarch64.rpm
- bpftool-7.2.0-362.24.1.el9_3.aarch64.rpm
- kernel-doc-5.14.0-362.24.1.el9_3.noarch.rpm
- kernel-debug-devel-matched-5.14.0-362.24.1.el9_3.ppc64le.rpm
- kernel-tools-debuginfo-5.14.0-362.24.1.el9_3.ppc64le.rpm
- libperf-5.14.0-362.24.1.el9_3.s390x.rpm
- kernel-debuginfo-common-x86_64-5.14.0-362.24.1.el9_3.x86_64.rpm
- kernel-debug-modules-5.14.0-362.24.1.el9_3.s390x.rpm
- kernel-debug-devel-5.14.0-362.24.1.el9_3.ppc64le.rpm
- kernel-zfcpdump-modules-extra-5.14.0-362.24.1.el9_3.s390x.rpm
- libperf-debuginfo-5.14.0-362.24.1.el9_3.s390x.rpm
- kernel-5.14.0-362.24.1.el9_3.x86_64.rpm
- bpftool-debuginfo-7.2.0-362.24.1.el9_3.ppc64le.rpm
- libperf-5.14.0-362.24.1.el9_3.aarch64.rpm
- kernel-64k-debug-core-5.14.0-362.24.1.el9_3.aarch64.rpm
- kernel-devel-5.14.0-362.24.1.el9_3.ppc64le.rpm
- kernel-debug-core-5.14.0-362.24.1.el9_3.s390x.rpm
- kernel-5.14.0-362.24.1.el9_3.aarch64.rpm
- kernel-cross-headers-5.14.0-362.24.1.el9_3.s390x.rpm
- kernel-rt-modules-core-5.14.0-362.24.1.el9_3.x86_64.rpm
- perf-debuginfo-5.14.0-362.24.1.el9_3.x86_64.rpm
- kernel-headers-5.14.0-362.24.1.el9_3.x86_64.rpm
- perf-5.14.0-362.24.1.el9_3.ppc64le.rpm
- kernel-tools-debuginfo-5.14.0-362.24.1.el9_3.s390x.rpm
- kernel-rt-debug-modules-extra-5.14.0-362.24.1.el9_3.x86_64.rpm
- python3-perf-debuginfo-5.14.0-362.24.1.el9_3.aarch64.rpm
- rtla-5.14.0-362.24.1.el9_3.ppc64le.rpm
- kernel-64k-modules-extra-5.14.0-362.24.1.el9_3.aarch64.rpm
- kernel-tools-debuginfo-5.14.0-362.24.1.el9_3.x86_64.rpm
- kernel-abi-stablelists-5.14.0-362.24.1.el9_3.noarch.rpm
- kernel-debug-5.14.0-362.24.1.el9_3.x86_64.rpm
- kernel-rt-debug-5.14.0-362.24.1.el9_3.x86_64.rpm
- kernel-rt-debug-devel-5.14.0-362.24.1.el9_3.x86_64.rpm
- kernel-tools-libs-5.14.0-362.24.1.el9_3.ppc64le.rpm
- python3-perf-debuginfo-5.14.0-362.24.1.el9_3.ppc64le.rpm
- kernel-debug-devel-5.14.0-362.24.1.el9_3.s390x.rpm
- kernel-debuginfo-common-aarch64-5.14.0-362.24.1.el9_3.aarch64.rpm
- rtla-5.14.0-362.24.1.el9_3.aarch64.rpm
- rtla-5.14.0-362.24.1.el9_3.x86_64.rpm
- kernel-modules-core-5.14.0-362.24.1.el9_3.aarch64.rpm
- kernel-debug-modules-core-5.14.0-362.24.1.el9_3.x86_64.rpm
- kernel-debuginfo-5.14.0-362.24.1.el9_3.ppc64le.rpm
- kernel-rt-debug-kvm-5.14.0-362.24.1.el9_3.x86_64.rpm
- kernel-debuginfo-5.14.0-362.24.1.el9_3.aarch64.rpm
- kernel-debug-modules-extra-5.14.0-362.24.1.el9_3.s390x.rpm
- kernel-core-5.14.0-362.24.1.el9_3.aarch64.rpm
- kernel-tools-5.14.0-362.24.1.el9_3.ppc64le.rpm
- bpftool-debuginfo-7.2.0-362.24.1.el9_3.aarch64.rpm
- kernel-core-5.14.0-362.24.1.el9_3.x86_64.rpm
- kernel-debug-modules-core-5.14.0-362.24.1.el9_3.aarch64.rpm
- kernel-tools-libs-5.14.0-362.24.1.el9_3.x86_64.rpm
- kernel-zfcpdump-devel-matched-5.14.0-362.24.1.el9_3.s390x.rpm
- kernel-modules-core-5.14.0-362.24.1.el9_3.x86_64.rpm
- kernel-zfcpdump-modules-5.14.0-362.24.1.el9_3.s390x.rpm
- kernel-debug-devel-matched-5.14.0-362.24.1.el9_3.x86_64.rpm
- kernel-debuginfo-common-ppc64le-5.14.0-362.24.1.el9_3.ppc64le.rpm
- bpftool-7.2.0-362.24.1.el9_3.x86_64.rpm
- python3-perf-5.14.0-362.24.1.el9_3.x86_64.rpm
- kernel-devel-5.14.0-362.24.1.el9_3.s390x.rpm
- rv-5.14.0-362.24.1.el9_3.s390x.rpm
- kernel-devel-5.14.0-362.24.1.el9_3.x86_64.rpm
- kernel-64k-devel-5.14.0-362.24.1.el9_3.aarch64.rpm
- kernel-debug-5.14.0-362.24.1.el9_3.s390x.rpm
- kernel-debug-modules-extra-5.14.0-362.24.1.el9_3.ppc64le.rpm
- kernel-devel-matched-5.14.0-362.24.1.el9_3.ppc64le.rpm
- kernel-rt-debug-core-5.14.0-362.24.1.el9_3.x86_64.rpm
- kernel-zfcpdump-debuginfo-5.14.0-362.24.1.el9_3.s390x.rpm
- perf-debuginfo-5.14.0-362.24.1.el9_3.aarch64.rpm
- kernel-debuginfo-5.14.0-362.24.1.el9_3.s390x.rpm
- kernel-modules-core-5.14.0-362.24.1.el9_3.ppc64le.rpm
- kernel-debug-modules-5.14.0-362.24.1.el9_3.x86_64.rpm
- kernel-64k-debuginfo-5.14.0-362.24.1.el9_3.aarch64.rpm
- kernel-64k-modules-5.14.0-362.24.1.el9_3.aarch64.rpm
- kernel-tools-libs-devel-5.14.0-362.24.1.el9_3.ppc64le.rpm
- kernel-headers-5.14.0-362.24.1.el9_3.ppc64le.rpm
- kernel-tools-5.14.0-362.24.1.el9_3.s390x.rpm
- perf-5.14.0-362.24.1.el9_3.s390x.rpm
- kernel-64k-debug-modules-extra-5.14.0-362.24.1.el9_3.aarch64.rpm
- python3-perf-5.14.0-362.24.1.el9_3.aarch64.rpm
- kernel-rt-modules-5.14.0-362.24.1.el9_3.x86_64.rpm
- kernel-rt-debug-debuginfo-5.14.0-362.24.1.el9_3.x86_64.rpm
- perf-debuginfo-5.14.0-362.24.1.el9_3.ppc64le.rpm
- bpftool-debuginfo-7.2.0-362.24.1.el9_3.x86_64.rpm
- rv-5.14.0-362.24.1.el9_3.x86_64.rpm
- kernel-rt-modules-extra-5.14.0-362.24.1.el9_3.x86_64.rpm
- kernel-tools-libs-devel-5.14.0-362.24.1.el9_3.x86_64.rpm
- kernel-debuginfo-5.14.0-362.24.1.el9_3.x86_64.rpm
- perf-5.14.0-362.24.1.el9_3.aarch64.rpm
- kernel-debug-debuginfo-5.14.0-362.24.1.el9_3.ppc64le.rpm
- kernel-debug-devel-matched-5.14.0-362.24.1.el9_3.s390x.rpm
- kernel-tools-libs-5.14.0-362.24.1.el9_3.aarch64.rpm
- kernel-64k-core-5.14.0-362.24.1.el9_3.aarch64.rpm
- kernel-debug-modules-extra-5.14.0-362.24.1.el9_3.x86_64.rpm
- kernel-zfcpdump-5.14.0-362.24.1.el9_3.s390x.rpm
- kernel-devel-matched-5.14.0-362.24.1.el9_3.s390x.rpm
- kernel-headers-5.14.0-362.24.1.el9_3.s390x.rpm
- kernel-debuginfo-common-s390x-5.14.0-362.24.1.el9_3.s390x.rpm
- kernel-zfcpdump-modules-core-5.14.0-362.24.1.el9_3.s390x.rpm
- kernel-devel-matched-5.14.0-362.24.1.el9_3.x86_64.rpm
- kernel-rt-core-5.14.0-362.24.1.el9_3.x86_64.rpm
- kernel-tools-5.14.0-362.24.1.el9_3.x86_64.rpm
- kernel-cross-headers-5.14.0-362.24.1.el9_3.x86_64.rpm
- kernel-debug-debuginfo-5.14.0-362.24.1.el9_3.x86_64.rpm
- kernel-modules-extra-5.14.0-362.24.1.el9_3.aarch64.rpm
- kernel-debug-core-5.14.0-362.24.1.el9_3.x86_64.rpm
- kernel-debug-core-5.14.0-362.24.1.el9_3.ppc64le.rpm
- kernel-headers-5.14.0-362.24.1.el9_3.aarch64.rpm
- kernel-64k-debug-5.14.0-362.24.1.el9_3.aarch64.rpm
- kernel-core-5.14.0-362.24.1.el9_3.ppc64le.rpm
- kernel-modules-core-5.14.0-362.24.1.el9_3.s390x.rpm
- kernel-rt-debug-modules-5.14.0-362.24.1.el9_3.x86_64.rpm
- kernel-zfcpdump-core-5.14.0-362.24.1.el9_3.s390x.rpm
- kernel-64k-debug-debuginfo-5.14.0-362.24.1.el9_3.aarch64.rpm
- kernel-debug-core-5.14.0-362.24.1.el9_3.aarch64.rpm
- perf-5.14.0-362.24.1.el9_3.x86_64.rpm
- kernel-rt-devel-5.14.0-362.24.1.el9_3.x86_64.rpm
- kernel-modules-5.14.0-362.24.1.el9_3.aarch64.rpm
- kernel-devel-5.14.0-362.24.1.el9_3.aarch64.rpm
- kernel-rt-5.14.0-362.24.1.el9_3.x86_64.rpm
- kernel-5.14.0-362.24.1.el9_3.src.rpm
- kernel-debug-devel-matched-5.14.0-362.24.1.el9_3.aarch64.rpm
- libperf-5.14.0-362.24.1.el9_3.ppc64le.rpm
- kernel-tools-libs-devel-5.14.0-362.24.1.el9_3.aarch64.rpm
- kernel-64k-debug-devel-5.14.0-362.24.1.el9_3.aarch64.rpm
- kernel-rt-debug-modules-core-5.14.0-362.24.1.el9_3.x86_64.rpm
- rv-5.14.0-362.24.1.el9_3.ppc64le.rpm
- kernel-debug-5.14.0-362.24.1.el9_3.ppc64le.rpm
Fixes
- This content is not included.BZ - 2235306
- This content is not included.BZ - 2246945
- This content is not included.BZ - 2253611
- This content is not included.BZ - 2253614
- This content is not included.BZ - 2253908
- This content is not included.BZ - 2254052
- This content is not included.BZ - 2254053
- This content is not included.BZ - 2254054
- This content is not included.BZ - 2255139
- This content is not included.BZ - 2255653
- This content is not included.BZ - 2259866
CVEs
- CVE-2023-4244
- CVE-2023-5717
- CVE-2023-6356
- CVE-2023-6535
- CVE-2023-6536
- CVE-2023-6606
- CVE-2023-6610
- CVE-2023-6817
- CVE-2023-51042
- CVE-2024-0193
- CVE-2024-0646
References
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.