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

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

Synopsis:          Important: kernel security update
Advisory ID:       RHSA-2022:1589-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2022:1589
Issue date:        2022-04-26
CVE Names:         CVE-2022-0435 
====================================================================
1. Summary:

An update for kernel is now available for Red Hat Enterprise Linux 8.1
Update Services for SAP Solutions.

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 Enterprise Linux BaseOS E4S (v. 8.1) - 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: remote stack overflow via kernel panic on systems using TIPC may
lead to DoS (CVE-2022-0435)

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.

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/):

2048738 - CVE-2022-0435 kernel: remote stack overflow via kernel panic on systems using TIPC may lead to DoS

6. Package List:

Red Hat Enterprise Linux BaseOS E4S (v. 8.1):

Source:
kernel-4.18.0-147.65.1.el8_1.src.rpm

aarch64:
bpftool-4.18.0-147.65.1.el8_1.aarch64.rpm
bpftool-debuginfo-4.18.0-147.65.1.el8_1.aarch64.rpm
kernel-4.18.0-147.65.1.el8_1.aarch64.rpm
kernel-core-4.18.0-147.65.1.el8_1.aarch64.rpm
kernel-cross-headers-4.18.0-147.65.1.el8_1.aarch64.rpm
kernel-debug-4.18.0-147.65.1.el8_1.aarch64.rpm
kernel-debug-core-4.18.0-147.65.1.el8_1.aarch64.rpm
kernel-debug-debuginfo-4.18.0-147.65.1.el8_1.aarch64.rpm
kernel-debug-devel-4.18.0-147.65.1.el8_1.aarch64.rpm
kernel-debug-modules-4.18.0-147.65.1.el8_1.aarch64.rpm
kernel-debug-modules-extra-4.18.0-147.65.1.el8_1.aarch64.rpm
kernel-debuginfo-4.18.0-147.65.1.el8_1.aarch64.rpm
kernel-debuginfo-common-aarch64-4.18.0-147.65.1.el8_1.aarch64.rpm
kernel-devel-4.18.0-147.65.1.el8_1.aarch64.rpm
kernel-headers-4.18.0-147.65.1.el8_1.aarch64.rpm
kernel-modules-4.18.0-147.65.1.el8_1.aarch64.rpm
kernel-modules-extra-4.18.0-147.65.1.el8_1.aarch64.rpm
kernel-tools-4.18.0-147.65.1.el8_1.aarch64.rpm
kernel-tools-debuginfo-4.18.0-147.65.1.el8_1.aarch64.rpm
kernel-tools-libs-4.18.0-147.65.1.el8_1.aarch64.rpm
perf-4.18.0-147.65.1.el8_1.aarch64.rpm
perf-debuginfo-4.18.0-147.65.1.el8_1.aarch64.rpm
python3-perf-4.18.0-147.65.1.el8_1.aarch64.rpm
python3-perf-debuginfo-4.18.0-147.65.1.el8_1.aarch64.rpm

noarch:
kernel-abi-whitelists-4.18.0-147.65.1.el8_1.noarch.rpm
kernel-doc-4.18.0-147.65.1.el8_1.noarch.rpm

ppc64le:
bpftool-4.18.0-147.65.1.el8_1.ppc64le.rpm
bpftool-debuginfo-4.18.0-147.65.1.el8_1.ppc64le.rpm
kernel-4.18.0-147.65.1.el8_1.ppc64le.rpm
kernel-core-4.18.0-147.65.1.el8_1.ppc64le.rpm
kernel-cross-headers-4.18.0-147.65.1.el8_1.ppc64le.rpm
kernel-debug-4.18.0-147.65.1.el8_1.ppc64le.rpm
kernel-debug-core-4.18.0-147.65.1.el8_1.ppc64le.rpm
kernel-debug-debuginfo-4.18.0-147.65.1.el8_1.ppc64le.rpm
kernel-debug-devel-4.18.0-147.65.1.el8_1.ppc64le.rpm
kernel-debug-modules-4.18.0-147.65.1.el8_1.ppc64le.rpm
kernel-debug-modules-extra-4.18.0-147.65.1.el8_1.ppc64le.rpm
kernel-debuginfo-4.18.0-147.65.1.el8_1.ppc64le.rpm
kernel-debuginfo-common-ppc64le-4.18.0-147.65.1.el8_1.ppc64le.rpm
kernel-devel-4.18.0-147.65.1.el8_1.ppc64le.rpm
kernel-headers-4.18.0-147.65.1.el8_1.ppc64le.rpm
kernel-modules-4.18.0-147.65.1.el8_1.ppc64le.rpm
kernel-modules-extra-4.18.0-147.65.1.el8_1.ppc64le.rpm
kernel-tools-4.18.0-147.65.1.el8_1.ppc64le.rpm
kernel-tools-debuginfo-4.18.0-147.65.1.el8_1.ppc64le.rpm
kernel-tools-libs-4.18.0-147.65.1.el8_1.ppc64le.rpm
perf-4.18.0-147.65.1.el8_1.ppc64le.rpm
perf-debuginfo-4.18.0-147.65.1.el8_1.ppc64le.rpm
python3-perf-4.18.0-147.65.1.el8_1.ppc64le.rpm
python3-perf-debuginfo-4.18.0-147.65.1.el8_1.ppc64le.rpm

s390x:
bpftool-4.18.0-147.65.1.el8_1.s390x.rpm
bpftool-debuginfo-4.18.0-147.65.1.el8_1.s390x.rpm
kernel-4.18.0-147.65.1.el8_1.s390x.rpm
kernel-core-4.18.0-147.65.1.el8_1.s390x.rpm
kernel-cross-headers-4.18.0-147.65.1.el8_1.s390x.rpm
kernel-debug-4.18.0-147.65.1.el8_1.s390x.rpm
kernel-debug-core-4.18.0-147.65.1.el8_1.s390x.rpm
kernel-debug-debuginfo-4.18.0-147.65.1.el8_1.s390x.rpm
kernel-debug-devel-4.18.0-147.65.1.el8_1.s390x.rpm
kernel-debug-modules-4.18.0-147.65.1.el8_1.s390x.rpm
kernel-debug-modules-extra-4.18.0-147.65.1.el8_1.s390x.rpm
kernel-debuginfo-4.18.0-147.65.1.el8_1.s390x.rpm
kernel-debuginfo-common-s390x-4.18.0-147.65.1.el8_1.s390x.rpm
kernel-devel-4.18.0-147.65.1.el8_1.s390x.rpm
kernel-headers-4.18.0-147.65.1.el8_1.s390x.rpm
kernel-modules-4.18.0-147.65.1.el8_1.s390x.rpm
kernel-modules-extra-4.18.0-147.65.1.el8_1.s390x.rpm
kernel-tools-4.18.0-147.65.1.el8_1.s390x.rpm
kernel-tools-debuginfo-4.18.0-147.65.1.el8_1.s390x.rpm
kernel-zfcpdump-4.18.0-147.65.1.el8_1.s390x.rpm
kernel-zfcpdump-core-4.18.0-147.65.1.el8_1.s390x.rpm
kernel-zfcpdump-debuginfo-4.18.0-147.65.1.el8_1.s390x.rpm
kernel-zfcpdump-devel-4.18.0-147.65.1.el8_1.s390x.rpm
kernel-zfcpdump-modules-4.18.0-147.65.1.el8_1.s390x.rpm
kernel-zfcpdump-modules-extra-4.18.0-147.65.1.el8_1.s390x.rpm
perf-4.18.0-147.65.1.el8_1.s390x.rpm
perf-debuginfo-4.18.0-147.65.1.el8_1.s390x.rpm
python3-perf-4.18.0-147.65.1.el8_1.s390x.rpm
python3-perf-debuginfo-4.18.0-147.65.1.el8_1.s390x.rpm

x86_64:
bpftool-4.18.0-147.65.1.el8_1.x86_64.rpm
bpftool-debuginfo-4.18.0-147.65.1.el8_1.x86_64.rpm
kernel-4.18.0-147.65.1.el8_1.x86_64.rpm
kernel-core-4.18.0-147.65.1.el8_1.x86_64.rpm
kernel-cross-headers-4.18.0-147.65.1.el8_1.x86_64.rpm
kernel-debug-4.18.0-147.65.1.el8_1.x86_64.rpm
kernel-debug-core-4.18.0-147.65.1.el8_1.x86_64.rpm
kernel-debug-debuginfo-4.18.0-147.65.1.el8_1.x86_64.rpm
kernel-debug-devel-4.18.0-147.65.1.el8_1.x86_64.rpm
kernel-debug-modules-4.18.0-147.65.1.el8_1.x86_64.rpm
kernel-debug-modules-extra-4.18.0-147.65.1.el8_1.x86_64.rpm
kernel-debuginfo-4.18.0-147.65.1.el8_1.x86_64.rpm
kernel-debuginfo-common-x86_64-4.18.0-147.65.1.el8_1.x86_64.rpm
kernel-devel-4.18.0-147.65.1.el8_1.x86_64.rpm
kernel-headers-4.18.0-147.65.1.el8_1.x86_64.rpm
kernel-modules-4.18.0-147.65.1.el8_1.x86_64.rpm
kernel-modules-extra-4.18.0-147.65.1.el8_1.x86_64.rpm
kernel-tools-4.18.0-147.65.1.el8_1.x86_64.rpm
kernel-tools-debuginfo-4.18.0-147.65.1.el8_1.x86_64.rpm
kernel-tools-libs-4.18.0-147.65.1.el8_1.x86_64.rpm
perf-4.18.0-147.65.1.el8_1.x86_64.rpm
perf-debuginfo-4.18.0-147.65.1.el8_1.x86_64.rpm
python3-perf-4.18.0-147.65.1.el8_1.x86_64.rpm
python3-perf-debuginfo-4.18.0-147.65.1.el8_1.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-2022-0435
https://access.redhat.com/security/updates/classification/#important

8. Contact:

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

Copyright 2022 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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JFLF
-----END PGP SIGNATURE-----
--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://listman.redhat.com/mailman/listinfo/rhsa-announce