Home / mailings [RHSA-2022:6610-01] Important: kernel security, bug fix, and enhancement update
Posted on 21 September 2022
RedHat===================================================================== Red Hat Security Advisory
Synopsis: Important: kernel security, bug fix, and enhancement update
Advisory ID: RHSA-2022:6610-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:6610
Issue date: 2022-09-20
CVE Names: CVE-2022-2078 CVE-2022-34918
=====================================================================
1. Summary:
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.
2. Relevant releases/architectures:
Red Hat CodeReady Linux Builder (v. 9) - aarch64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux AppStream (v. 9) - aarch64, noarch, ppc64le, s390x, x86_64
Red Hat Enterprise Linux BaseOS (v. 9) - aarch64, noarch, ppc64le, s390x, x86_64
3. Description:
The kernel packages contain the Linux kernel, the core of any Linux
operating system.
Security Fix(es):
* kernel: heap overflow in nft_set_elem_init() (CVE-2022-34918)
* kernel: vulnerability of buffer overflow in nft_set_desc_concat_parse()
(CVE-2022-2078)
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.
Bug Fix(es):
* RDMA/mlx5: Fix number of allocated XLT entries (BZ#2092270)
* mlx5, Setup hanged when run test-route-nexthop-object.sh (BZ#2092535)
* many call traces from unchecked MSR access error: WRMSR to 0x199 in
amazon i4.32xlarge instance (BZ#2099417)
* X86/platform/UV: Kernel Support Fixes for UV5 platform (BZ#2107732)
* block layer: fixes for md sync slow and softlockup at
blk_mq_sched_dispatch_requests [9.0.0.z] (BZ#2111395)
* Fixes for NVMe/TCP dereferences an invalid, non-canonical pointer, kernel
panic (BZ#2117755)
* Adding missing nvme fix to RHEL-9.1 (BZ#2117756)
* nvme/tcp mistakenly uses blk_mq_tag_to_rq(nvme_tcp_tagset(queue)
(BZ#2118698)
* Important ice bug fixes (BZ#2119290)
* Power 9/ppc64le Incorrect Socket(s) & "Core(s) per socket" reported by
lscpu command. (BZ#2121719)
Enhancement(s):
* lscpu does not show all of the support AMX flags (amx_int8, amx_bf16)
(BZ#2108203)
* ice: Driver Update (BZ#2108204)
* iavf: Driver Update (BZ#2119477)
* i40e: Driver Update (BZ#2119479)
4. 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.
5. Bugs fixed (https://bugzilla.redhat.com/):
2096178 - CVE-2022-2078 kernel: Vulnerability of buffer overflow in nft_set_desc_concat_parse()
2104423 - CVE-2022-34918 kernel: heap overflow in nft_set_elem_init()
6. Package List:
Red Hat Enterprise Linux AppStream (v. 9):
aarch64:
bpftool-debuginfo-5.14.0-70.26.1.el9_0.aarch64.rpm
kernel-debug-debuginfo-5.14.0-70.26.1.el9_0.aarch64.rpm
kernel-debug-devel-5.14.0-70.26.1.el9_0.aarch64.rpm
kernel-debug-devel-matched-5.14.0-70.26.1.el9_0.aarch64.rpm
kernel-debuginfo-5.14.0-70.26.1.el9_0.aarch64.rpm
kernel-debuginfo-common-aarch64-5.14.0-70.26.1.el9_0.aarch64.rpm
kernel-devel-5.14.0-70.26.1.el9_0.aarch64.rpm
kernel-devel-matched-5.14.0-70.26.1.el9_0.aarch64.rpm
kernel-headers-5.14.0-70.26.1.el9_0.aarch64.rpm
kernel-tools-debuginfo-5.14.0-70.26.1.el9_0.aarch64.rpm
perf-5.14.0-70.26.1.el9_0.aarch64.rpm
perf-debuginfo-5.14.0-70.26.1.el9_0.aarch64.rpm
python3-perf-debuginfo-5.14.0-70.26.1.el9_0.aarch64.rpm
noarch:
kernel-doc-5.14.0-70.26.1.el9_0.noarch.rpm
ppc64le:
bpftool-debuginfo-5.14.0-70.26.1.el9_0.ppc64le.rpm
kernel-debug-debuginfo-5.14.0-70.26.1.el9_0.ppc64le.rpm
kernel-debug-devel-5.14.0-70.26.1.el9_0.ppc64le.rpm
kernel-debug-devel-matched-5.14.0-70.26.1.el9_0.ppc64le.rpm
kernel-debuginfo-5.14.0-70.26.1.el9_0.ppc64le.rpm
kernel-debuginfo-common-ppc64le-5.14.0-70.26.1.el9_0.ppc64le.rpm
kernel-devel-5.14.0-70.26.1.el9_0.ppc64le.rpm
kernel-devel-matched-5.14.0-70.26.1.el9_0.ppc64le.rpm
kernel-headers-5.14.0-70.26.1.el9_0.ppc64le.rpm
kernel-tools-debuginfo-5.14.0-70.26.1.el9_0.ppc64le.rpm
perf-5.14.0-70.26.1.el9_0.ppc64le.rpm
perf-debuginfo-5.14.0-70.26.1.el9_0.ppc64le.rpm
python3-perf-debuginfo-5.14.0-70.26.1.el9_0.ppc64le.rpm
s390x:
bpftool-debuginfo-5.14.0-70.26.1.el9_0.s390x.rpm
kernel-debug-debuginfo-5.14.0-70.26.1.el9_0.s390x.rpm
kernel-debug-devel-5.14.0-70.26.1.el9_0.s390x.rpm
kernel-debug-devel-matched-5.14.0-70.26.1.el9_0.s390x.rpm
kernel-debuginfo-5.14.0-70.26.1.el9_0.s390x.rpm
kernel-debuginfo-common-s390x-5.14.0-70.26.1.el9_0.s390x.rpm
kernel-devel-5.14.0-70.26.1.el9_0.s390x.rpm
kernel-devel-matched-5.14.0-70.26.1.el9_0.s390x.rpm
kernel-headers-5.14.0-70.26.1.el9_0.s390x.rpm
kernel-tools-debuginfo-5.14.0-70.26.1.el9_0.s390x.rpm
kernel-zfcpdump-debuginfo-5.14.0-70.26.1.el9_0.s390x.rpm
kernel-zfcpdump-devel-5.14.0-70.26.1.el9_0.s390x.rpm
kernel-zfcpdump-devel-matched-5.14.0-70.26.1.el9_0.s390x.rpm
perf-5.14.0-70.26.1.el9_0.s390x.rpm
perf-debuginfo-5.14.0-70.26.1.el9_0.s390x.rpm
python3-perf-debuginfo-5.14.0-70.26.1.el9_0.s390x.rpm
x86_64:
bpftool-debuginfo-5.14.0-70.26.1.el9_0.x86_64.rpm
kernel-debug-debuginfo-5.14.0-70.26.1.el9_0.x86_64.rpm
kernel-debug-devel-5.14.0-70.26.1.el9_0.x86_64.rpm
kernel-debug-devel-matched-5.14.0-70.26.1.el9_0.x86_64.rpm
kernel-debuginfo-5.14.0-70.26.1.el9_0.x86_64.rpm
kernel-debuginfo-common-x86_64-5.14.0-70.26.1.el9_0.x86_64.rpm
kernel-devel-5.14.0-70.26.1.el9_0.x86_64.rpm
kernel-devel-matched-5.14.0-70.26.1.el9_0.x86_64.rpm
kernel-headers-5.14.0-70.26.1.el9_0.x86_64.rpm
kernel-tools-debuginfo-5.14.0-70.26.1.el9_0.x86_64.rpm
perf-5.14.0-70.26.1.el9_0.x86_64.rpm
perf-debuginfo-5.14.0-70.26.1.el9_0.x86_64.rpm
python3-perf-debuginfo-5.14.0-70.26.1.el9_0.x86_64.rpm
Red Hat Enterprise Linux BaseOS (v. 9):
Source:
kernel-5.14.0-70.26.1.el9_0.src.rpm
aarch64:
bpftool-5.14.0-70.26.1.el9_0.aarch64.rpm
bpftool-debuginfo-5.14.0-70.26.1.el9_0.aarch64.rpm
kernel-5.14.0-70.26.1.el9_0.aarch64.rpm
kernel-core-5.14.0-70.26.1.el9_0.aarch64.rpm
kernel-debug-5.14.0-70.26.1.el9_0.aarch64.rpm
kernel-debug-core-5.14.0-70.26.1.el9_0.aarch64.rpm
kernel-debug-debuginfo-5.14.0-70.26.1.el9_0.aarch64.rpm
kernel-debug-modules-5.14.0-70.26.1.el9_0.aarch64.rpm
kernel-debug-modules-extra-5.14.0-70.26.1.el9_0.aarch64.rpm
kernel-debuginfo-5.14.0-70.26.1.el9_0.aarch64.rpm
kernel-debuginfo-common-aarch64-5.14.0-70.26.1.el9_0.aarch64.rpm
kernel-modules-5.14.0-70.26.1.el9_0.aarch64.rpm
kernel-modules-extra-5.14.0-70.26.1.el9_0.aarch64.rpm
kernel-tools-5.14.0-70.26.1.el9_0.aarch64.rpm
kernel-tools-debuginfo-5.14.0-70.26.1.el9_0.aarch64.rpm
kernel-tools-libs-5.14.0-70.26.1.el9_0.aarch64.rpm
perf-debuginfo-5.14.0-70.26.1.el9_0.aarch64.rpm
python3-perf-5.14.0-70.26.1.el9_0.aarch64.rpm
python3-perf-debuginfo-5.14.0-70.26.1.el9_0.aarch64.rpm
noarch:
kernel-abi-stablelists-5.14.0-70.26.1.el9_0.noarch.rpm
ppc64le:
bpftool-5.14.0-70.26.1.el9_0.ppc64le.rpm
bpftool-debuginfo-5.14.0-70.26.1.el9_0.ppc64le.rpm
kernel-5.14.0-70.26.1.el9_0.ppc64le.rpm
kernel-core-5.14.0-70.26.1.el9_0.ppc64le.rpm
kernel-debug-5.14.0-70.26.1.el9_0.ppc64le.rpm
kernel-debug-core-5.14.0-70.26.1.el9_0.ppc64le.rpm
kernel-debug-debuginfo-5.14.0-70.26.1.el9_0.ppc64le.rpm
kernel-debug-modules-5.14.0-70.26.1.el9_0.ppc64le.rpm
kernel-debug-modules-extra-5.14.0-70.26.1.el9_0.ppc64le.rpm
kernel-debuginfo-5.14.0-70.26.1.el9_0.ppc64le.rpm
kernel-debuginfo-common-ppc64le-5.14.0-70.26.1.el9_0.ppc64le.rpm
kernel-modules-5.14.0-70.26.1.el9_0.ppc64le.rpm
kernel-modules-extra-5.14.0-70.26.1.el9_0.ppc64le.rpm
kernel-tools-5.14.0-70.26.1.el9_0.ppc64le.rpm
kernel-tools-debuginfo-5.14.0-70.26.1.el9_0.ppc64le.rpm
kernel-tools-libs-5.14.0-70.26.1.el9_0.ppc64le.rpm
perf-debuginfo-5.14.0-70.26.1.el9_0.ppc64le.rpm
python3-perf-5.14.0-70.26.1.el9_0.ppc64le.rpm
python3-perf-debuginfo-5.14.0-70.26.1.el9_0.ppc64le.rpm
s390x:
bpftool-5.14.0-70.26.1.el9_0.s390x.rpm
bpftool-debuginfo-5.14.0-70.26.1.el9_0.s390x.rpm
kernel-5.14.0-70.26.1.el9_0.s390x.rpm
kernel-core-5.14.0-70.26.1.el9_0.s390x.rpm
kernel-debug-5.14.0-70.26.1.el9_0.s390x.rpm
kernel-debug-core-5.14.0-70.26.1.el9_0.s390x.rpm
kernel-debug-debuginfo-5.14.0-70.26.1.el9_0.s390x.rpm
kernel-debug-modules-5.14.0-70.26.1.el9_0.s390x.rpm
kernel-debug-modules-extra-5.14.0-70.26.1.el9_0.s390x.rpm
kernel-debuginfo-5.14.0-70.26.1.el9_0.s390x.rpm
kernel-debuginfo-common-s390x-5.14.0-70.26.1.el9_0.s390x.rpm
kernel-modules-5.14.0-70.26.1.el9_0.s390x.rpm
kernel-modules-extra-5.14.0-70.26.1.el9_0.s390x.rpm
kernel-tools-5.14.0-70.26.1.el9_0.s390x.rpm
kernel-tools-debuginfo-5.14.0-70.26.1.el9_0.s390x.rpm
kernel-zfcpdump-5.14.0-70.26.1.el9_0.s390x.rpm
kernel-zfcpdump-core-5.14.0-70.26.1.el9_0.s390x.rpm
kernel-zfcpdump-debuginfo-5.14.0-70.26.1.el9_0.s390x.rpm
kernel-zfcpdump-modules-5.14.0-70.26.1.el9_0.s390x.rpm
kernel-zfcpdump-modules-extra-5.14.0-70.26.1.el9_0.s390x.rpm
perf-debuginfo-5.14.0-70.26.1.el9_0.s390x.rpm
python3-perf-5.14.0-70.26.1.el9_0.s390x.rpm
python3-perf-debuginfo-5.14.0-70.26.1.el9_0.s390x.rpm
x86_64:
bpftool-5.14.0-70.26.1.el9_0.x86_64.rpm
bpftool-debuginfo-5.14.0-70.26.1.el9_0.x86_64.rpm
kernel-5.14.0-70.26.1.el9_0.x86_64.rpm
kernel-core-5.14.0-70.26.1.el9_0.x86_64.rpm
kernel-debug-5.14.0-70.26.1.el9_0.x86_64.rpm
kernel-debug-core-5.14.0-70.26.1.el9_0.x86_64.rpm
kernel-debug-debuginfo-5.14.0-70.26.1.el9_0.x86_64.rpm
kernel-debug-modules-5.14.0-70.26.1.el9_0.x86_64.rpm
kernel-debug-modules-extra-5.14.0-70.26.1.el9_0.x86_64.rpm
kernel-debuginfo-5.14.0-70.26.1.el9_0.x86_64.rpm
kernel-debuginfo-common-x86_64-5.14.0-70.26.1.el9_0.x86_64.rpm
kernel-modules-5.14.0-70.26.1.el9_0.x86_64.rpm
kernel-modules-extra-5.14.0-70.26.1.el9_0.x86_64.rpm
kernel-tools-5.14.0-70.26.1.el9_0.x86_64.rpm
kernel-tools-debuginfo-5.14.0-70.26.1.el9_0.x86_64.rpm
kernel-tools-libs-5.14.0-70.26.1.el9_0.x86_64.rpm
perf-debuginfo-5.14.0-70.26.1.el9_0.x86_64.rpm
python3-perf-5.14.0-70.26.1.el9_0.x86_64.rpm
python3-perf-debuginfo-5.14.0-70.26.1.el9_0.x86_64.rpm
Red Hat CodeReady Linux Builder (v. 9):
aarch64:
bpftool-debuginfo-5.14.0-70.26.1.el9_0.aarch64.rpm
kernel-cross-headers-5.14.0-70.26.1.el9_0.aarch64.rpm
kernel-debug-debuginfo-5.14.0-70.26.1.el9_0.aarch64.rpm
kernel-debuginfo-5.14.0-70.26.1.el9_0.aarch64.rpm
kernel-debuginfo-common-aarch64-5.14.0-70.26.1.el9_0.aarch64.rpm
kernel-tools-debuginfo-5.14.0-70.26.1.el9_0.aarch64.rpm
kernel-tools-libs-devel-5.14.0-70.26.1.el9_0.aarch64.rpm
perf-debuginfo-5.14.0-70.26.1.el9_0.aarch64.rpm
python3-perf-debuginfo-5.14.0-70.26.1.el9_0.aarch64.rpm
ppc64le:
bpftool-debuginfo-5.14.0-70.26.1.el9_0.ppc64le.rpm
kernel-cross-headers-5.14.0-70.26.1.el9_0.ppc64le.rpm
kernel-debug-debuginfo-5.14.0-70.26.1.el9_0.ppc64le.rpm
kernel-debuginfo-5.14.0-70.26.1.el9_0.ppc64le.rpm
kernel-debuginfo-common-ppc64le-5.14.0-70.26.1.el9_0.ppc64le.rpm
kernel-tools-debuginfo-5.14.0-70.26.1.el9_0.ppc64le.rpm
kernel-tools-libs-devel-5.14.0-70.26.1.el9_0.ppc64le.rpm
perf-debuginfo-5.14.0-70.26.1.el9_0.ppc64le.rpm
python3-perf-debuginfo-5.14.0-70.26.1.el9_0.ppc64le.rpm
s390x:
bpftool-debuginfo-5.14.0-70.26.1.el9_0.s390x.rpm
kernel-cross-headers-5.14.0-70.26.1.el9_0.s390x.rpm
kernel-debug-debuginfo-5.14.0-70.26.1.el9_0.s390x.rpm
kernel-debuginfo-5.14.0-70.26.1.el9_0.s390x.rpm
kernel-debuginfo-common-s390x-5.14.0-70.26.1.el9_0.s390x.rpm
kernel-tools-debuginfo-5.14.0-70.26.1.el9_0.s390x.rpm
kernel-zfcpdump-debuginfo-5.14.0-70.26.1.el9_0.s390x.rpm
perf-debuginfo-5.14.0-70.26.1.el9_0.s390x.rpm
python3-perf-debuginfo-5.14.0-70.26.1.el9_0.s390x.rpm
x86_64:
bpftool-debuginfo-5.14.0-70.26.1.el9_0.x86_64.rpm
kernel-cross-headers-5.14.0-70.26.1.el9_0.x86_64.rpm
kernel-debug-debuginfo-5.14.0-70.26.1.el9_0.x86_64.rpm
kernel-debuginfo-5.14.0-70.26.1.el9_0.x86_64.rpm
kernel-debuginfo-common-x86_64-5.14.0-70.26.1.el9_0.x86_64.rpm
kernel-tools-debuginfo-5.14.0-70.26.1.el9_0.x86_64.rpm
kernel-tools-libs-devel-5.14.0-70.26.1.el9_0.x86_64.rpm
perf-debuginfo-5.14.0-70.26.1.el9_0.x86_64.rpm
python3-perf-debuginfo-5.14.0-70.26.1.el9_0.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2022-2078
https://access.redhat.com/security/cve/CVE-2022-34918
https://access.redhat.com/security/updates/classification/#important
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2022 Red Hat, Inc.
