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=====================================================================
                   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.
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