-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

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

Synopsis:          Moderate: kernel security, bug fix, and enhancement update
Advisory ID:       RHSA-2023:3847-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2023:3847
Issue date:        2023-06-27
CVE Names:         CVE-2023-28466 
====================================================================
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 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.

2. Relevant releases/architectures:

Red Hat Enterprise Linux BaseOS (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64
Red Hat Enterprise Linux CRB (v. 8) - aarch64, ppc64le, x86_64

3. Description:

The kernel packages contain the Linux kernel, the core of any Linux
operating system.

Security Fix(es):

* kernel: tls: race condition in do_tls_getsockopt may lead to
use-after-free or NULL pointer dereference (CVE-2023-28466)

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):

* RPL-P IOTG/RPL-S IOTG: cpu frequency issues (BZ#2179332)

* iscsi target deadlocks when the same host acts as an initiator to itself
(i.e. connects via 127.0.0.1) (BZ#2182092)

* HPEMC RHEL 8 REGRESSION: acpi-cpufreq: Skip initialization if a cpufreq
driver exists (BZ#2186305)

* kernel[-rt]: task deadline_test:2526 blocked for more than 600 seconds.
(BZ#2188623)

* Dying percpu kworkers cause issues on isolated CPUs [rhel-8] (BZ#2189595)

* block layer: cherry pick recent upstream fixes (up to v6.3-rc1) for 8.9
(BZ#2193236)

* xfs: deadlock in xfs_btree_split_worker (BZ#2196390)

* RHEL 8.9 hwpoison: data loss when memory error occurs on hugetlb
pagecache (BZ#2196665)

* Intel E810 card unable to create a MACVLAN on interface already
configured as SRIOV (BZ#2203214)

* mlxsw: kselftest case
- -usr-libexec-kselftests-drivers-net-mlxsw-devlink-trap-policer-sh trigger
call trace (BZ#2207564)

* Invalid character detected by rpminspect in
Documentation/translations/zh_CN/process/magic-number.rst (BZ#2208284)

Enhancement(s):

* Intel 8.9 FEAT SPR power: Intel SST SNC4 support (BZ#2185604)

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/):

2179000 - CVE-2023-28466 kernel: tls: race condition in do_tls_getsockopt may lead to use-after-free or NULL pointer dereference

6. Package List:

Red Hat Enterprise Linux BaseOS (v. 8):

Source:
kernel-4.18.0-477.15.1.el8_8.src.rpm

aarch64:
bpftool-4.18.0-477.15.1.el8_8.aarch64.rpm
bpftool-debuginfo-4.18.0-477.15.1.el8_8.aarch64.rpm
kernel-4.18.0-477.15.1.el8_8.aarch64.rpm
kernel-core-4.18.0-477.15.1.el8_8.aarch64.rpm
kernel-cross-headers-4.18.0-477.15.1.el8_8.aarch64.rpm
kernel-debug-4.18.0-477.15.1.el8_8.aarch64.rpm
kernel-debug-core-4.18.0-477.15.1.el8_8.aarch64.rpm
kernel-debug-debuginfo-4.18.0-477.15.1.el8_8.aarch64.rpm
kernel-debug-devel-4.18.0-477.15.1.el8_8.aarch64.rpm
kernel-debug-modules-4.18.0-477.15.1.el8_8.aarch64.rpm
kernel-debug-modules-extra-4.18.0-477.15.1.el8_8.aarch64.rpm
kernel-debuginfo-4.18.0-477.15.1.el8_8.aarch64.rpm
kernel-debuginfo-common-aarch64-4.18.0-477.15.1.el8_8.aarch64.rpm
kernel-devel-4.18.0-477.15.1.el8_8.aarch64.rpm
kernel-headers-4.18.0-477.15.1.el8_8.aarch64.rpm
kernel-modules-4.18.0-477.15.1.el8_8.aarch64.rpm
kernel-modules-extra-4.18.0-477.15.1.el8_8.aarch64.rpm
kernel-tools-4.18.0-477.15.1.el8_8.aarch64.rpm
kernel-tools-debuginfo-4.18.0-477.15.1.el8_8.aarch64.rpm
kernel-tools-libs-4.18.0-477.15.1.el8_8.aarch64.rpm
perf-4.18.0-477.15.1.el8_8.aarch64.rpm
perf-debuginfo-4.18.0-477.15.1.el8_8.aarch64.rpm
python3-perf-4.18.0-477.15.1.el8_8.aarch64.rpm
python3-perf-debuginfo-4.18.0-477.15.1.el8_8.aarch64.rpm

noarch:
kernel-abi-stablelists-4.18.0-477.15.1.el8_8.noarch.rpm
kernel-doc-4.18.0-477.15.1.el8_8.noarch.rpm

ppc64le:
bpftool-4.18.0-477.15.1.el8_8.ppc64le.rpm
bpftool-debuginfo-4.18.0-477.15.1.el8_8.ppc64le.rpm
kernel-4.18.0-477.15.1.el8_8.ppc64le.rpm
kernel-core-4.18.0-477.15.1.el8_8.ppc64le.rpm
kernel-cross-headers-4.18.0-477.15.1.el8_8.ppc64le.rpm
kernel-debug-4.18.0-477.15.1.el8_8.ppc64le.rpm
kernel-debug-core-4.18.0-477.15.1.el8_8.ppc64le.rpm
kernel-debug-debuginfo-4.18.0-477.15.1.el8_8.ppc64le.rpm
kernel-debug-devel-4.18.0-477.15.1.el8_8.ppc64le.rpm
kernel-debug-modules-4.18.0-477.15.1.el8_8.ppc64le.rpm
kernel-debug-modules-extra-4.18.0-477.15.1.el8_8.ppc64le.rpm
kernel-debuginfo-4.18.0-477.15.1.el8_8.ppc64le.rpm
kernel-debuginfo-common-ppc64le-4.18.0-477.15.1.el8_8.ppc64le.rpm
kernel-devel-4.18.0-477.15.1.el8_8.ppc64le.rpm
kernel-headers-4.18.0-477.15.1.el8_8.ppc64le.rpm
kernel-modules-4.18.0-477.15.1.el8_8.ppc64le.rpm
kernel-modules-extra-4.18.0-477.15.1.el8_8.ppc64le.rpm
kernel-tools-4.18.0-477.15.1.el8_8.ppc64le.rpm
kernel-tools-debuginfo-4.18.0-477.15.1.el8_8.ppc64le.rpm
kernel-tools-libs-4.18.0-477.15.1.el8_8.ppc64le.rpm
perf-4.18.0-477.15.1.el8_8.ppc64le.rpm
perf-debuginfo-4.18.0-477.15.1.el8_8.ppc64le.rpm
python3-perf-4.18.0-477.15.1.el8_8.ppc64le.rpm
python3-perf-debuginfo-4.18.0-477.15.1.el8_8.ppc64le.rpm

s390x:
bpftool-4.18.0-477.15.1.el8_8.s390x.rpm
bpftool-debuginfo-4.18.0-477.15.1.el8_8.s390x.rpm
kernel-4.18.0-477.15.1.el8_8.s390x.rpm
kernel-core-4.18.0-477.15.1.el8_8.s390x.rpm
kernel-cross-headers-4.18.0-477.15.1.el8_8.s390x.rpm
kernel-debug-4.18.0-477.15.1.el8_8.s390x.rpm
kernel-debug-core-4.18.0-477.15.1.el8_8.s390x.rpm
kernel-debug-debuginfo-4.18.0-477.15.1.el8_8.s390x.rpm
kernel-debug-devel-4.18.0-477.15.1.el8_8.s390x.rpm
kernel-debug-modules-4.18.0-477.15.1.el8_8.s390x.rpm
kernel-debug-modules-extra-4.18.0-477.15.1.el8_8.s390x.rpm
kernel-debuginfo-4.18.0-477.15.1.el8_8.s390x.rpm
kernel-debuginfo-common-s390x-4.18.0-477.15.1.el8_8.s390x.rpm
kernel-devel-4.18.0-477.15.1.el8_8.s390x.rpm
kernel-headers-4.18.0-477.15.1.el8_8.s390x.rpm
kernel-modules-4.18.0-477.15.1.el8_8.s390x.rpm
kernel-modules-extra-4.18.0-477.15.1.el8_8.s390x.rpm
kernel-tools-4.18.0-477.15.1.el8_8.s390x.rpm
kernel-tools-debuginfo-4.18.0-477.15.1.el8_8.s390x.rpm
kernel-zfcpdump-4.18.0-477.15.1.el8_8.s390x.rpm
kernel-zfcpdump-core-4.18.0-477.15.1.el8_8.s390x.rpm
kernel-zfcpdump-debuginfo-4.18.0-477.15.1.el8_8.s390x.rpm
kernel-zfcpdump-devel-4.18.0-477.15.1.el8_8.s390x.rpm
kernel-zfcpdump-modules-4.18.0-477.15.1.el8_8.s390x.rpm
kernel-zfcpdump-modules-extra-4.18.0-477.15.1.el8_8.s390x.rpm
perf-4.18.0-477.15.1.el8_8.s390x.rpm
perf-debuginfo-4.18.0-477.15.1.el8_8.s390x.rpm
python3-perf-4.18.0-477.15.1.el8_8.s390x.rpm
python3-perf-debuginfo-4.18.0-477.15.1.el8_8.s390x.rpm

x86_64:
bpftool-4.18.0-477.15.1.el8_8.x86_64.rpm
bpftool-debuginfo-4.18.0-477.15.1.el8_8.x86_64.rpm
kernel-4.18.0-477.15.1.el8_8.x86_64.rpm
kernel-core-4.18.0-477.15.1.el8_8.x86_64.rpm
kernel-cross-headers-4.18.0-477.15.1.el8_8.x86_64.rpm
kernel-debug-4.18.0-477.15.1.el8_8.x86_64.rpm
kernel-debug-core-4.18.0-477.15.1.el8_8.x86_64.rpm
kernel-debug-debuginfo-4.18.0-477.15.1.el8_8.x86_64.rpm
kernel-debug-devel-4.18.0-477.15.1.el8_8.x86_64.rpm
kernel-debug-modules-4.18.0-477.15.1.el8_8.x86_64.rpm
kernel-debug-modules-extra-4.18.0-477.15.1.el8_8.x86_64.rpm
kernel-debuginfo-4.18.0-477.15.1.el8_8.x86_64.rpm
kernel-debuginfo-common-x86_64-4.18.0-477.15.1.el8_8.x86_64.rpm
kernel-devel-4.18.0-477.15.1.el8_8.x86_64.rpm
kernel-headers-4.18.0-477.15.1.el8_8.x86_64.rpm
kernel-modules-4.18.0-477.15.1.el8_8.x86_64.rpm
kernel-modules-extra-4.18.0-477.15.1.el8_8.x86_64.rpm
kernel-tools-4.18.0-477.15.1.el8_8.x86_64.rpm
kernel-tools-debuginfo-4.18.0-477.15.1.el8_8.x86_64.rpm
kernel-tools-libs-4.18.0-477.15.1.el8_8.x86_64.rpm
perf-4.18.0-477.15.1.el8_8.x86_64.rpm
perf-debuginfo-4.18.0-477.15.1.el8_8.x86_64.rpm
python3-perf-4.18.0-477.15.1.el8_8.x86_64.rpm
python3-perf-debuginfo-4.18.0-477.15.1.el8_8.x86_64.rpm

Red Hat Enterprise Linux CRB (v. 8):

aarch64:
bpftool-debuginfo-4.18.0-477.15.1.el8_8.aarch64.rpm
kernel-debug-debuginfo-4.18.0-477.15.1.el8_8.aarch64.rpm
kernel-debuginfo-4.18.0-477.15.1.el8_8.aarch64.rpm
kernel-debuginfo-common-aarch64-4.18.0-477.15.1.el8_8.aarch64.rpm
kernel-tools-debuginfo-4.18.0-477.15.1.el8_8.aarch64.rpm
kernel-tools-libs-devel-4.18.0-477.15.1.el8_8.aarch64.rpm
perf-debuginfo-4.18.0-477.15.1.el8_8.aarch64.rpm
python3-perf-debuginfo-4.18.0-477.15.1.el8_8.aarch64.rpm

ppc64le:
bpftool-debuginfo-4.18.0-477.15.1.el8_8.ppc64le.rpm
kernel-debug-debuginfo-4.18.0-477.15.1.el8_8.ppc64le.rpm
kernel-debuginfo-4.18.0-477.15.1.el8_8.ppc64le.rpm
kernel-debuginfo-common-ppc64le-4.18.0-477.15.1.el8_8.ppc64le.rpm
kernel-tools-debuginfo-4.18.0-477.15.1.el8_8.ppc64le.rpm
kernel-tools-libs-devel-4.18.0-477.15.1.el8_8.ppc64le.rpm
perf-debuginfo-4.18.0-477.15.1.el8_8.ppc64le.rpm
python3-perf-debuginfo-4.18.0-477.15.1.el8_8.ppc64le.rpm

x86_64:
bpftool-debuginfo-4.18.0-477.15.1.el8_8.x86_64.rpm
kernel-debug-debuginfo-4.18.0-477.15.1.el8_8.x86_64.rpm
kernel-debuginfo-4.18.0-477.15.1.el8_8.x86_64.rpm
kernel-debuginfo-common-x86_64-4.18.0-477.15.1.el8_8.x86_64.rpm
kernel-tools-debuginfo-4.18.0-477.15.1.el8_8.x86_64.rpm
kernel-tools-libs-devel-4.18.0-477.15.1.el8_8.x86_64.rpm
perf-debuginfo-4.18.0-477.15.1.el8_8.x86_64.rpm
python3-perf-debuginfo-4.18.0-477.15.1.el8_8.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-2023-28466
https://access.redhat.com/security/updates/classification/#moderate

8. Contact:

The Red Hat security contact is . More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2023 Red Hat, Inc.
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RedHat: RHSA-2023-3847:01 Moderate: kernel security, bug fix,

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

Summary

The kernel packages contain the Linux kernel, the core of any Linux operating system.
Security Fix(es):
* kernel: tls: race condition in do_tls_getsockopt may lead to use-after-free or NULL pointer dereference (CVE-2023-28466)
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):
* RPL-P IOTG/RPL-S IOTG: cpu frequency issues (BZ#2179332)
* iscsi target deadlocks when the same host acts as an initiator to itself (i.e. connects via 127.0.0.1) (BZ#2182092)
* HPEMC RHEL 8 REGRESSION: acpi-cpufreq: Skip initialization if a cpufreq driver exists (BZ#2186305)
* kernel[-rt]: task deadline_test:2526 blocked for more than 600 seconds. (BZ#2188623)
* Dying percpu kworkers cause issues on isolated CPUs [rhel-8] (BZ#2189595)
* block layer: cherry pick recent upstream fixes (up to v6.3-rc1) for 8.9 (BZ#2193236)
* xfs: deadlock in xfs_btree_split_worker (BZ#2196390)
* RHEL 8.9 hwpoison: data loss when memory error occurs on hugetlb pagecache (BZ#2196665)
* Intel E810 card unable to create a MACVLAN on interface already configured as SRIOV (BZ#2203214)
* mlxsw: kselftest case - -usr-libexec-kselftests-drivers-net-mlxsw-devlink-trap-policer-sh trigger call trace (BZ#2207564)
* Invalid character detected by rpminspect in Documentation/translations/zh_CN/process/magic-number.rst (BZ#2208284)
Enhancement(s):
* Intel 8.9 FEAT SPR power: Intel SST SNC4 support (BZ#2185604)

Summary

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.

References

https://access.redhat.com/security/cve/CVE-2023-28466 https://access.redhat.com/security/updates/classification/#moderate

Package List

Red Hat Enterprise Linux BaseOS (v. 8):
Source: kernel-4.18.0-477.15.1.el8_8.src.rpm
aarch64: bpftool-4.18.0-477.15.1.el8_8.aarch64.rpm bpftool-debuginfo-4.18.0-477.15.1.el8_8.aarch64.rpm kernel-4.18.0-477.15.1.el8_8.aarch64.rpm kernel-core-4.18.0-477.15.1.el8_8.aarch64.rpm kernel-cross-headers-4.18.0-477.15.1.el8_8.aarch64.rpm kernel-debug-4.18.0-477.15.1.el8_8.aarch64.rpm kernel-debug-core-4.18.0-477.15.1.el8_8.aarch64.rpm kernel-debug-debuginfo-4.18.0-477.15.1.el8_8.aarch64.rpm kernel-debug-devel-4.18.0-477.15.1.el8_8.aarch64.rpm kernel-debug-modules-4.18.0-477.15.1.el8_8.aarch64.rpm kernel-debug-modules-extra-4.18.0-477.15.1.el8_8.aarch64.rpm kernel-debuginfo-4.18.0-477.15.1.el8_8.aarch64.rpm kernel-debuginfo-common-aarch64-4.18.0-477.15.1.el8_8.aarch64.rpm kernel-devel-4.18.0-477.15.1.el8_8.aarch64.rpm kernel-headers-4.18.0-477.15.1.el8_8.aarch64.rpm kernel-modules-4.18.0-477.15.1.el8_8.aarch64.rpm kernel-modules-extra-4.18.0-477.15.1.el8_8.aarch64.rpm kernel-tools-4.18.0-477.15.1.el8_8.aarch64.rpm kernel-tools-debuginfo-4.18.0-477.15.1.el8_8.aarch64.rpm kernel-tools-libs-4.18.0-477.15.1.el8_8.aarch64.rpm perf-4.18.0-477.15.1.el8_8.aarch64.rpm perf-debuginfo-4.18.0-477.15.1.el8_8.aarch64.rpm python3-perf-4.18.0-477.15.1.el8_8.aarch64.rpm python3-perf-debuginfo-4.18.0-477.15.1.el8_8.aarch64.rpm
noarch: kernel-abi-stablelists-4.18.0-477.15.1.el8_8.noarch.rpm kernel-doc-4.18.0-477.15.1.el8_8.noarch.rpm
ppc64le: bpftool-4.18.0-477.15.1.el8_8.ppc64le.rpm bpftool-debuginfo-4.18.0-477.15.1.el8_8.ppc64le.rpm kernel-4.18.0-477.15.1.el8_8.ppc64le.rpm kernel-core-4.18.0-477.15.1.el8_8.ppc64le.rpm kernel-cross-headers-4.18.0-477.15.1.el8_8.ppc64le.rpm kernel-debug-4.18.0-477.15.1.el8_8.ppc64le.rpm kernel-debug-core-4.18.0-477.15.1.el8_8.ppc64le.rpm kernel-debug-debuginfo-4.18.0-477.15.1.el8_8.ppc64le.rpm kernel-debug-devel-4.18.0-477.15.1.el8_8.ppc64le.rpm kernel-debug-modules-4.18.0-477.15.1.el8_8.ppc64le.rpm kernel-debug-modules-extra-4.18.0-477.15.1.el8_8.ppc64le.rpm kernel-debuginfo-4.18.0-477.15.1.el8_8.ppc64le.rpm kernel-debuginfo-common-ppc64le-4.18.0-477.15.1.el8_8.ppc64le.rpm kernel-devel-4.18.0-477.15.1.el8_8.ppc64le.rpm kernel-headers-4.18.0-477.15.1.el8_8.ppc64le.rpm kernel-modules-4.18.0-477.15.1.el8_8.ppc64le.rpm kernel-modules-extra-4.18.0-477.15.1.el8_8.ppc64le.rpm kernel-tools-4.18.0-477.15.1.el8_8.ppc64le.rpm kernel-tools-debuginfo-4.18.0-477.15.1.el8_8.ppc64le.rpm kernel-tools-libs-4.18.0-477.15.1.el8_8.ppc64le.rpm perf-4.18.0-477.15.1.el8_8.ppc64le.rpm perf-debuginfo-4.18.0-477.15.1.el8_8.ppc64le.rpm python3-perf-4.18.0-477.15.1.el8_8.ppc64le.rpm python3-perf-debuginfo-4.18.0-477.15.1.el8_8.ppc64le.rpm
s390x: bpftool-4.18.0-477.15.1.el8_8.s390x.rpm bpftool-debuginfo-4.18.0-477.15.1.el8_8.s390x.rpm kernel-4.18.0-477.15.1.el8_8.s390x.rpm kernel-core-4.18.0-477.15.1.el8_8.s390x.rpm kernel-cross-headers-4.18.0-477.15.1.el8_8.s390x.rpm kernel-debug-4.18.0-477.15.1.el8_8.s390x.rpm kernel-debug-core-4.18.0-477.15.1.el8_8.s390x.rpm kernel-debug-debuginfo-4.18.0-477.15.1.el8_8.s390x.rpm kernel-debug-devel-4.18.0-477.15.1.el8_8.s390x.rpm kernel-debug-modules-4.18.0-477.15.1.el8_8.s390x.rpm kernel-debug-modules-extra-4.18.0-477.15.1.el8_8.s390x.rpm kernel-debuginfo-4.18.0-477.15.1.el8_8.s390x.rpm kernel-debuginfo-common-s390x-4.18.0-477.15.1.el8_8.s390x.rpm kernel-devel-4.18.0-477.15.1.el8_8.s390x.rpm kernel-headers-4.18.0-477.15.1.el8_8.s390x.rpm kernel-modules-4.18.0-477.15.1.el8_8.s390x.rpm kernel-modules-extra-4.18.0-477.15.1.el8_8.s390x.rpm kernel-tools-4.18.0-477.15.1.el8_8.s390x.rpm kernel-tools-debuginfo-4.18.0-477.15.1.el8_8.s390x.rpm kernel-zfcpdump-4.18.0-477.15.1.el8_8.s390x.rpm kernel-zfcpdump-core-4.18.0-477.15.1.el8_8.s390x.rpm kernel-zfcpdump-debuginfo-4.18.0-477.15.1.el8_8.s390x.rpm kernel-zfcpdump-devel-4.18.0-477.15.1.el8_8.s390x.rpm kernel-zfcpdump-modules-4.18.0-477.15.1.el8_8.s390x.rpm kernel-zfcpdump-modules-extra-4.18.0-477.15.1.el8_8.s390x.rpm perf-4.18.0-477.15.1.el8_8.s390x.rpm perf-debuginfo-4.18.0-477.15.1.el8_8.s390x.rpm python3-perf-4.18.0-477.15.1.el8_8.s390x.rpm python3-perf-debuginfo-4.18.0-477.15.1.el8_8.s390x.rpm
x86_64: bpftool-4.18.0-477.15.1.el8_8.x86_64.rpm bpftool-debuginfo-4.18.0-477.15.1.el8_8.x86_64.rpm kernel-4.18.0-477.15.1.el8_8.x86_64.rpm kernel-core-4.18.0-477.15.1.el8_8.x86_64.rpm kernel-cross-headers-4.18.0-477.15.1.el8_8.x86_64.rpm kernel-debug-4.18.0-477.15.1.el8_8.x86_64.rpm kernel-debug-core-4.18.0-477.15.1.el8_8.x86_64.rpm kernel-debug-debuginfo-4.18.0-477.15.1.el8_8.x86_64.rpm kernel-debug-devel-4.18.0-477.15.1.el8_8.x86_64.rpm kernel-debug-modules-4.18.0-477.15.1.el8_8.x86_64.rpm kernel-debug-modules-extra-4.18.0-477.15.1.el8_8.x86_64.rpm kernel-debuginfo-4.18.0-477.15.1.el8_8.x86_64.rpm kernel-debuginfo-common-x86_64-4.18.0-477.15.1.el8_8.x86_64.rpm kernel-devel-4.18.0-477.15.1.el8_8.x86_64.rpm kernel-headers-4.18.0-477.15.1.el8_8.x86_64.rpm kernel-modules-4.18.0-477.15.1.el8_8.x86_64.rpm kernel-modules-extra-4.18.0-477.15.1.el8_8.x86_64.rpm kernel-tools-4.18.0-477.15.1.el8_8.x86_64.rpm kernel-tools-debuginfo-4.18.0-477.15.1.el8_8.x86_64.rpm kernel-tools-libs-4.18.0-477.15.1.el8_8.x86_64.rpm perf-4.18.0-477.15.1.el8_8.x86_64.rpm perf-debuginfo-4.18.0-477.15.1.el8_8.x86_64.rpm python3-perf-4.18.0-477.15.1.el8_8.x86_64.rpm python3-perf-debuginfo-4.18.0-477.15.1.el8_8.x86_64.rpm
Red Hat Enterprise Linux CRB (v. 8):
aarch64: bpftool-debuginfo-4.18.0-477.15.1.el8_8.aarch64.rpm kernel-debug-debuginfo-4.18.0-477.15.1.el8_8.aarch64.rpm kernel-debuginfo-4.18.0-477.15.1.el8_8.aarch64.rpm kernel-debuginfo-common-aarch64-4.18.0-477.15.1.el8_8.aarch64.rpm kernel-tools-debuginfo-4.18.0-477.15.1.el8_8.aarch64.rpm kernel-tools-libs-devel-4.18.0-477.15.1.el8_8.aarch64.rpm perf-debuginfo-4.18.0-477.15.1.el8_8.aarch64.rpm python3-perf-debuginfo-4.18.0-477.15.1.el8_8.aarch64.rpm
ppc64le: bpftool-debuginfo-4.18.0-477.15.1.el8_8.ppc64le.rpm kernel-debug-debuginfo-4.18.0-477.15.1.el8_8.ppc64le.rpm kernel-debuginfo-4.18.0-477.15.1.el8_8.ppc64le.rpm kernel-debuginfo-common-ppc64le-4.18.0-477.15.1.el8_8.ppc64le.rpm kernel-tools-debuginfo-4.18.0-477.15.1.el8_8.ppc64le.rpm kernel-tools-libs-devel-4.18.0-477.15.1.el8_8.ppc64le.rpm perf-debuginfo-4.18.0-477.15.1.el8_8.ppc64le.rpm python3-perf-debuginfo-4.18.0-477.15.1.el8_8.ppc64le.rpm
x86_64: bpftool-debuginfo-4.18.0-477.15.1.el8_8.x86_64.rpm kernel-debug-debuginfo-4.18.0-477.15.1.el8_8.x86_64.rpm kernel-debuginfo-4.18.0-477.15.1.el8_8.x86_64.rpm kernel-debuginfo-common-x86_64-4.18.0-477.15.1.el8_8.x86_64.rpm kernel-tools-debuginfo-4.18.0-477.15.1.el8_8.x86_64.rpm kernel-tools-libs-devel-4.18.0-477.15.1.el8_8.x86_64.rpm perf-debuginfo-4.18.0-477.15.1.el8_8.x86_64.rpm python3-perf-debuginfo-4.18.0-477.15.1.el8_8.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/

Severity

Advisory ID: RHSA-2023:3847-01

Product: Red Hat Enterprise Linux

Advisory URL: https://access.redhat.com/errata/RHSA-2023:3847

Issued Date: : 2023-06-27

CVE Names: CVE-2023-28466

Topic

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 impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.