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=====================================================================
                   Red Hat Security Advisory

Synopsis:          Important: kernel security and bug fix update
Advisory ID:       RHSA-2023:0101-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2023:0101
Issue date:        2023-01-12
CVE Names:         CVE-2022-2964 CVE-2022-4139 
=====================================================================

1. Summary:

An update for kernel is now available for Red Hat Enterprise Linux 8.

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. 8) - aarch64, ppc64le, x86_64
Red Hat Enterprise Linux BaseOS (v. 8) - 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: memory corruption in AX88179_178A based USB ethernet device.
(CVE-2022-2964)

* kernel: i915: Incorrect GPU TLB flush can lead to random memory access
(CVE-2022-4139)

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):

* RHEL8.4 - zfcp: fix missing auto port scan and thus missing target ports
(BZ#2127849)

* vfio zero page mappings fail after 2M instances (BZ#2128515)

* ice: Driver Update up to 5.19 (BZ#2130992)

* atlantic: missing hybernate/resume fixes (BZ#2131935)

* Bluefield 2 DPU would crash and reboot due to a kernel panic (BZ#2134084)

* Fix issue that enables STABLE_WRITES by default and causes performance
regressions (BZ#2135813)

* ice: Intel E810 PTP clock glitching (BZ#2136036)

* ice: configure link-down-on-close on and change interface mtu to 9000,the
interface can't up (BZ#2136216)

* ice: dump additional CSRs for Tx hang debugging (BZ#2136513)

* ice,iavf: system panic during sriov sriov_test_cntvf_reboot testing
(BZ#2137270)

* After upgrading to ocp4.11.1, our dpdk application using vlan strip
offload is not working (BZ#2138157)

* i40e: orphaned-leaky memory when interacting with driver memory
parameters (BZ#2138205)

* WARNING: CPU: 0 PID: 9637 at kernel/time/hrtimer.c:1309
hrtimer_start_range_ns+0x35d/0x400 (BZ#2138953)

* DELL EMC 8.6-RT: System is not booting into RT Kernel with perc12.
(BZ#2139216)

* Lenovo 8.7: The VGA display shows no signal when install RHEL8.7
(BZ#2140152)

* Host Pod -> NodePort Service traffic (Host Backend - Same Node) Flow
Iperf Cannot Pass Traffic (BZ#2141878)

* mlx5_core: mlx5_cmd_check messages scrolling with hardware offload
enabled (BZ#2141957)

* net/ice: VIRTCHNL_OP_CONFIG_VSI_QUEUES command handling failure with
in-tree driver (BZ#2142017)

* RHEL:8.6+ IBM Partner issue - Loopback driver with ABORT_TASKS causing
hangs in scsi eh, this bug was cloned for RHEL8.6 and need this patch in
8.6+ (BZ#2144583)

* AMdCLIENT 8.8: The kernel command line parameter "nomodeset" not working
properly (BZ#2145218)

* Path loss during Volume Ownership Change on RHEL 8.7 SAS (BZ#2147374)

* net/ice: OP_SET_RSS_HENA command not supported with in-tree driver
(BZ#2148130)

* iavf panic: iavf 0000:ca:01.0: Failed to init adminq: -53 (BZ#2149081)

* Intel 8.8 iavf: Driver Update (bugfixes) (BZ#2149742)

* Azure RHEL-8 PCI: hv: Do not set PCI_COMMAND_MEMORY to reduce VM boot
time (BZ#2150912)

* RHEL-8.7: System fails to boot with soft lockup while loading/unloading
an unsigned (E) kernel module. (BZ#2152206)

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/):

2067482 - CVE-2022-2964 kernel: memory corruption in AX88179_178A based USB ethernet device.
2147572 - CVE-2022-4139 kernel: i915: Incorrect GPU TLB flush can lead to random memory access

6. Package List:

Red Hat Enterprise Linux BaseOS (v. 8):

Source:
kernel-4.18.0-425.10.1.el8_7.src.rpm

aarch64:
bpftool-4.18.0-425.10.1.el8_7.aarch64.rpm
bpftool-debuginfo-4.18.0-425.10.1.el8_7.aarch64.rpm
kernel-4.18.0-425.10.1.el8_7.aarch64.rpm
kernel-core-4.18.0-425.10.1.el8_7.aarch64.rpm
kernel-cross-headers-4.18.0-425.10.1.el8_7.aarch64.rpm
kernel-debug-4.18.0-425.10.1.el8_7.aarch64.rpm
kernel-debug-core-4.18.0-425.10.1.el8_7.aarch64.rpm
kernel-debug-debuginfo-4.18.0-425.10.1.el8_7.aarch64.rpm
kernel-debug-devel-4.18.0-425.10.1.el8_7.aarch64.rpm
kernel-debug-modules-4.18.0-425.10.1.el8_7.aarch64.rpm
kernel-debug-modules-extra-4.18.0-425.10.1.el8_7.aarch64.rpm
kernel-debuginfo-4.18.0-425.10.1.el8_7.aarch64.rpm
kernel-debuginfo-common-aarch64-4.18.0-425.10.1.el8_7.aarch64.rpm
kernel-devel-4.18.0-425.10.1.el8_7.aarch64.rpm
kernel-headers-4.18.0-425.10.1.el8_7.aarch64.rpm
kernel-modules-4.18.0-425.10.1.el8_7.aarch64.rpm
kernel-modules-extra-4.18.0-425.10.1.el8_7.aarch64.rpm
kernel-tools-4.18.0-425.10.1.el8_7.aarch64.rpm
kernel-tools-debuginfo-4.18.0-425.10.1.el8_7.aarch64.rpm
kernel-tools-libs-4.18.0-425.10.1.el8_7.aarch64.rpm
perf-4.18.0-425.10.1.el8_7.aarch64.rpm
perf-debuginfo-4.18.0-425.10.1.el8_7.aarch64.rpm
python3-perf-4.18.0-425.10.1.el8_7.aarch64.rpm
python3-perf-debuginfo-4.18.0-425.10.1.el8_7.aarch64.rpm

noarch:
kernel-abi-stablelists-4.18.0-425.10.1.el8_7.noarch.rpm
kernel-doc-4.18.0-425.10.1.el8_7.noarch.rpm

ppc64le:
bpftool-4.18.0-425.10.1.el8_7.ppc64le.rpm
bpftool-debuginfo-4.18.0-425.10.1.el8_7.ppc64le.rpm
kernel-4.18.0-425.10.1.el8_7.ppc64le.rpm
kernel-core-4.18.0-425.10.1.el8_7.ppc64le.rpm
kernel-cross-headers-4.18.0-425.10.1.el8_7.ppc64le.rpm
kernel-debug-4.18.0-425.10.1.el8_7.ppc64le.rpm
kernel-debug-core-4.18.0-425.10.1.el8_7.ppc64le.rpm
kernel-debug-debuginfo-4.18.0-425.10.1.el8_7.ppc64le.rpm
kernel-debug-devel-4.18.0-425.10.1.el8_7.ppc64le.rpm
kernel-debug-modules-4.18.0-425.10.1.el8_7.ppc64le.rpm
kernel-debug-modules-extra-4.18.0-425.10.1.el8_7.ppc64le.rpm
kernel-debuginfo-4.18.0-425.10.1.el8_7.ppc64le.rpm
kernel-debuginfo-common-ppc64le-4.18.0-425.10.1.el8_7.ppc64le.rpm
kernel-devel-4.18.0-425.10.1.el8_7.ppc64le.rpm
kernel-headers-4.18.0-425.10.1.el8_7.ppc64le.rpm
kernel-modules-4.18.0-425.10.1.el8_7.ppc64le.rpm
kernel-modules-extra-4.18.0-425.10.1.el8_7.ppc64le.rpm
kernel-tools-4.18.0-425.10.1.el8_7.ppc64le.rpm
kernel-tools-debuginfo-4.18.0-425.10.1.el8_7.ppc64le.rpm
kernel-tools-libs-4.18.0-425.10.1.el8_7.ppc64le.rpm
perf-4.18.0-425.10.1.el8_7.ppc64le.rpm
perf-debuginfo-4.18.0-425.10.1.el8_7.ppc64le.rpm
python3-perf-4.18.0-425.10.1.el8_7.ppc64le.rpm
python3-perf-debuginfo-4.18.0-425.10.1.el8_7.ppc64le.rpm

s390x:
bpftool-4.18.0-425.10.1.el8_7.s390x.rpm
bpftool-debuginfo-4.18.0-425.10.1.el8_7.s390x.rpm
kernel-4.18.0-425.10.1.el8_7.s390x.rpm
kernel-core-4.18.0-425.10.1.el8_7.s390x.rpm
kernel-cross-headers-4.18.0-425.10.1.el8_7.s390x.rpm
kernel-debug-4.18.0-425.10.1.el8_7.s390x.rpm
kernel-debug-core-4.18.0-425.10.1.el8_7.s390x.rpm
kernel-debug-debuginfo-4.18.0-425.10.1.el8_7.s390x.rpm
kernel-debug-devel-4.18.0-425.10.1.el8_7.s390x.rpm
kernel-debug-modules-4.18.0-425.10.1.el8_7.s390x.rpm
kernel-debug-modules-extra-4.18.0-425.10.1.el8_7.s390x.rpm
kernel-debuginfo-4.18.0-425.10.1.el8_7.s390x.rpm
kernel-debuginfo-common-s390x-4.18.0-425.10.1.el8_7.s390x.rpm
kernel-devel-4.18.0-425.10.1.el8_7.s390x.rpm
kernel-headers-4.18.0-425.10.1.el8_7.s390x.rpm
kernel-modules-4.18.0-425.10.1.el8_7.s390x.rpm
kernel-modules-extra-4.18.0-425.10.1.el8_7.s390x.rpm
kernel-tools-4.18.0-425.10.1.el8_7.s390x.rpm
kernel-tools-debuginfo-4.18.0-425.10.1.el8_7.s390x.rpm
kernel-zfcpdump-4.18.0-425.10.1.el8_7.s390x.rpm
kernel-zfcpdump-core-4.18.0-425.10.1.el8_7.s390x.rpm
kernel-zfcpdump-debuginfo-4.18.0-425.10.1.el8_7.s390x.rpm
kernel-zfcpdump-devel-4.18.0-425.10.1.el8_7.s390x.rpm
kernel-zfcpdump-modules-4.18.0-425.10.1.el8_7.s390x.rpm
kernel-zfcpdump-modules-extra-4.18.0-425.10.1.el8_7.s390x.rpm
perf-4.18.0-425.10.1.el8_7.s390x.rpm
perf-debuginfo-4.18.0-425.10.1.el8_7.s390x.rpm
python3-perf-4.18.0-425.10.1.el8_7.s390x.rpm
python3-perf-debuginfo-4.18.0-425.10.1.el8_7.s390x.rpm

x86_64:
bpftool-4.18.0-425.10.1.el8_7.x86_64.rpm
bpftool-debuginfo-4.18.0-425.10.1.el8_7.x86_64.rpm
kernel-4.18.0-425.10.1.el8_7.x86_64.rpm
kernel-core-4.18.0-425.10.1.el8_7.x86_64.rpm
kernel-cross-headers-4.18.0-425.10.1.el8_7.x86_64.rpm
kernel-debug-4.18.0-425.10.1.el8_7.x86_64.rpm
kernel-debug-core-4.18.0-425.10.1.el8_7.x86_64.rpm
kernel-debug-debuginfo-4.18.0-425.10.1.el8_7.x86_64.rpm
kernel-debug-devel-4.18.0-425.10.1.el8_7.x86_64.rpm
kernel-debug-modules-4.18.0-425.10.1.el8_7.x86_64.rpm
kernel-debug-modules-extra-4.18.0-425.10.1.el8_7.x86_64.rpm
kernel-debuginfo-4.18.0-425.10.1.el8_7.x86_64.rpm
kernel-debuginfo-common-x86_64-4.18.0-425.10.1.el8_7.x86_64.rpm
kernel-devel-4.18.0-425.10.1.el8_7.x86_64.rpm
kernel-headers-4.18.0-425.10.1.el8_7.x86_64.rpm
kernel-modules-4.18.0-425.10.1.el8_7.x86_64.rpm
kernel-modules-extra-4.18.0-425.10.1.el8_7.x86_64.rpm
kernel-tools-4.18.0-425.10.1.el8_7.x86_64.rpm
kernel-tools-debuginfo-4.18.0-425.10.1.el8_7.x86_64.rpm
kernel-tools-libs-4.18.0-425.10.1.el8_7.x86_64.rpm
perf-4.18.0-425.10.1.el8_7.x86_64.rpm
perf-debuginfo-4.18.0-425.10.1.el8_7.x86_64.rpm
python3-perf-4.18.0-425.10.1.el8_7.x86_64.rpm
python3-perf-debuginfo-4.18.0-425.10.1.el8_7.x86_64.rpm

Red Hat CodeReady Linux Builder (v. 8):

aarch64:
bpftool-debuginfo-4.18.0-425.10.1.el8_7.aarch64.rpm
kernel-debug-debuginfo-4.18.0-425.10.1.el8_7.aarch64.rpm
kernel-debuginfo-4.18.0-425.10.1.el8_7.aarch64.rpm
kernel-debuginfo-common-aarch64-4.18.0-425.10.1.el8_7.aarch64.rpm
kernel-tools-debuginfo-4.18.0-425.10.1.el8_7.aarch64.rpm
kernel-tools-libs-devel-4.18.0-425.10.1.el8_7.aarch64.rpm
perf-debuginfo-4.18.0-425.10.1.el8_7.aarch64.rpm
python3-perf-debuginfo-4.18.0-425.10.1.el8_7.aarch64.rpm

ppc64le:
bpftool-debuginfo-4.18.0-425.10.1.el8_7.ppc64le.rpm
kernel-debug-debuginfo-4.18.0-425.10.1.el8_7.ppc64le.rpm
kernel-debuginfo-4.18.0-425.10.1.el8_7.ppc64le.rpm
kernel-debuginfo-common-ppc64le-4.18.0-425.10.1.el8_7.ppc64le.rpm
kernel-tools-debuginfo-4.18.0-425.10.1.el8_7.ppc64le.rpm
kernel-tools-libs-devel-4.18.0-425.10.1.el8_7.ppc64le.rpm
perf-debuginfo-4.18.0-425.10.1.el8_7.ppc64le.rpm
python3-perf-debuginfo-4.18.0-425.10.1.el8_7.ppc64le.rpm

x86_64:
bpftool-debuginfo-4.18.0-425.10.1.el8_7.x86_64.rpm
kernel-debug-debuginfo-4.18.0-425.10.1.el8_7.x86_64.rpm
kernel-debuginfo-4.18.0-425.10.1.el8_7.x86_64.rpm
kernel-debuginfo-common-x86_64-4.18.0-425.10.1.el8_7.x86_64.rpm
kernel-tools-debuginfo-4.18.0-425.10.1.el8_7.x86_64.rpm
kernel-tools-libs-devel-4.18.0-425.10.1.el8_7.x86_64.rpm
perf-debuginfo-4.18.0-425.10.1.el8_7.x86_64.rpm
python3-perf-debuginfo-4.18.0-425.10.1.el8_7.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-2022-2964
https://access.redhat.com/security/cve/CVE-2022-4139
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 2023 Red Hat, Inc.
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