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

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

Synopsis:          Important: kernel security and bug fix update
Advisory ID:       RHSA-2021:0686-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2021:0686
Issue date:        2021-03-02
CVE Names:         CVE-2020-0444 CVE-2020-14351 CVE-2020-25705 
                   CVE-2020-29661 
====================================================================
1. Summary:

An update for kernel is now available for Red Hat Enterprise Linux 8.1
Extended Update Support.

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 EUS (v. 8.1) - aarch64, ppc64le, x86_64
Red Hat Enterprise Linux BaseOS EUS (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: bad kfree in auditfilter.c may lead to escalation of privilege
(CVE-2020-0444)

* kernel: locking issue in drivers/tty/tty_jobctrl.c can lead to an
use-after-free (CVE-2020-29661)

* kernel: performance counters race condition use-after-free
(CVE-2020-14351)

* kernel: ICMP rate limiting can be used for DNS poisoning attack
(CVE-2020-25705)

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):

* [Hyper-V][RHEL-8] Request to included a commit that adds a timeout to
vmbus_wait_for_unload (BZ#1913530)

* [CKI kernel builds]: x86 binaries in non-x86 kernel rpms breaks systemtap
(BZ#1929908)

* rpmbuild cannot build the userspace RPMs in the kernel package when the
kernel itself is not built (BZ#1929912)

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/):

1862849 - CVE-2020-14351 kernel: performance counters race condition use-after-free
1894579 - CVE-2020-25705 kernel: ICMP rate limiting can be used for DNS poisoning attack
1906525 - CVE-2020-29661 kernel: locking issue in drivers/tty/tty_jobctrl.c can lead to an use-after-free
1920474 - CVE-2020-0444 kernel: bad kfree in auditfilter.c may lead to escalation of privilege

6. Package List:

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

Source:
kernel-4.18.0-147.43.1.el8_1.src.rpm

aarch64:
bpftool-4.18.0-147.43.1.el8_1.aarch64.rpm
bpftool-debuginfo-4.18.0-147.43.1.el8_1.aarch64.rpm
kernel-4.18.0-147.43.1.el8_1.aarch64.rpm
kernel-core-4.18.0-147.43.1.el8_1.aarch64.rpm
kernel-cross-headers-4.18.0-147.43.1.el8_1.aarch64.rpm
kernel-debug-4.18.0-147.43.1.el8_1.aarch64.rpm
kernel-debug-core-4.18.0-147.43.1.el8_1.aarch64.rpm
kernel-debug-debuginfo-4.18.0-147.43.1.el8_1.aarch64.rpm
kernel-debug-devel-4.18.0-147.43.1.el8_1.aarch64.rpm
kernel-debug-modules-4.18.0-147.43.1.el8_1.aarch64.rpm
kernel-debug-modules-extra-4.18.0-147.43.1.el8_1.aarch64.rpm
kernel-debuginfo-4.18.0-147.43.1.el8_1.aarch64.rpm
kernel-debuginfo-common-aarch64-4.18.0-147.43.1.el8_1.aarch64.rpm
kernel-devel-4.18.0-147.43.1.el8_1.aarch64.rpm
kernel-headers-4.18.0-147.43.1.el8_1.aarch64.rpm
kernel-modules-4.18.0-147.43.1.el8_1.aarch64.rpm
kernel-modules-extra-4.18.0-147.43.1.el8_1.aarch64.rpm
kernel-tools-4.18.0-147.43.1.el8_1.aarch64.rpm
kernel-tools-debuginfo-4.18.0-147.43.1.el8_1.aarch64.rpm
kernel-tools-libs-4.18.0-147.43.1.el8_1.aarch64.rpm
perf-4.18.0-147.43.1.el8_1.aarch64.rpm
perf-debuginfo-4.18.0-147.43.1.el8_1.aarch64.rpm
python3-perf-4.18.0-147.43.1.el8_1.aarch64.rpm
python3-perf-debuginfo-4.18.0-147.43.1.el8_1.aarch64.rpm

noarch:
kernel-abi-whitelists-4.18.0-147.43.1.el8_1.noarch.rpm
kernel-doc-4.18.0-147.43.1.el8_1.noarch.rpm

ppc64le:
bpftool-4.18.0-147.43.1.el8_1.ppc64le.rpm
bpftool-debuginfo-4.18.0-147.43.1.el8_1.ppc64le.rpm
kernel-4.18.0-147.43.1.el8_1.ppc64le.rpm
kernel-core-4.18.0-147.43.1.el8_1.ppc64le.rpm
kernel-cross-headers-4.18.0-147.43.1.el8_1.ppc64le.rpm
kernel-debug-4.18.0-147.43.1.el8_1.ppc64le.rpm
kernel-debug-core-4.18.0-147.43.1.el8_1.ppc64le.rpm
kernel-debug-debuginfo-4.18.0-147.43.1.el8_1.ppc64le.rpm
kernel-debug-devel-4.18.0-147.43.1.el8_1.ppc64le.rpm
kernel-debug-modules-4.18.0-147.43.1.el8_1.ppc64le.rpm
kernel-debug-modules-extra-4.18.0-147.43.1.el8_1.ppc64le.rpm
kernel-debuginfo-4.18.0-147.43.1.el8_1.ppc64le.rpm
kernel-debuginfo-common-ppc64le-4.18.0-147.43.1.el8_1.ppc64le.rpm
kernel-devel-4.18.0-147.43.1.el8_1.ppc64le.rpm
kernel-headers-4.18.0-147.43.1.el8_1.ppc64le.rpm
kernel-modules-4.18.0-147.43.1.el8_1.ppc64le.rpm
kernel-modules-extra-4.18.0-147.43.1.el8_1.ppc64le.rpm
kernel-tools-4.18.0-147.43.1.el8_1.ppc64le.rpm
kernel-tools-debuginfo-4.18.0-147.43.1.el8_1.ppc64le.rpm
kernel-tools-libs-4.18.0-147.43.1.el8_1.ppc64le.rpm
perf-4.18.0-147.43.1.el8_1.ppc64le.rpm
perf-debuginfo-4.18.0-147.43.1.el8_1.ppc64le.rpm
python3-perf-4.18.0-147.43.1.el8_1.ppc64le.rpm
python3-perf-debuginfo-4.18.0-147.43.1.el8_1.ppc64le.rpm

s390x:
bpftool-4.18.0-147.43.1.el8_1.s390x.rpm
bpftool-debuginfo-4.18.0-147.43.1.el8_1.s390x.rpm
kernel-4.18.0-147.43.1.el8_1.s390x.rpm
kernel-core-4.18.0-147.43.1.el8_1.s390x.rpm
kernel-cross-headers-4.18.0-147.43.1.el8_1.s390x.rpm
kernel-debug-4.18.0-147.43.1.el8_1.s390x.rpm
kernel-debug-core-4.18.0-147.43.1.el8_1.s390x.rpm
kernel-debug-debuginfo-4.18.0-147.43.1.el8_1.s390x.rpm
kernel-debug-devel-4.18.0-147.43.1.el8_1.s390x.rpm
kernel-debug-modules-4.18.0-147.43.1.el8_1.s390x.rpm
kernel-debug-modules-extra-4.18.0-147.43.1.el8_1.s390x.rpm
kernel-debuginfo-4.18.0-147.43.1.el8_1.s390x.rpm
kernel-debuginfo-common-s390x-4.18.0-147.43.1.el8_1.s390x.rpm
kernel-devel-4.18.0-147.43.1.el8_1.s390x.rpm
kernel-headers-4.18.0-147.43.1.el8_1.s390x.rpm
kernel-modules-4.18.0-147.43.1.el8_1.s390x.rpm
kernel-modules-extra-4.18.0-147.43.1.el8_1.s390x.rpm
kernel-tools-4.18.0-147.43.1.el8_1.s390x.rpm
kernel-tools-debuginfo-4.18.0-147.43.1.el8_1.s390x.rpm
kernel-zfcpdump-4.18.0-147.43.1.el8_1.s390x.rpm
kernel-zfcpdump-core-4.18.0-147.43.1.el8_1.s390x.rpm
kernel-zfcpdump-debuginfo-4.18.0-147.43.1.el8_1.s390x.rpm
kernel-zfcpdump-devel-4.18.0-147.43.1.el8_1.s390x.rpm
kernel-zfcpdump-modules-4.18.0-147.43.1.el8_1.s390x.rpm
kernel-zfcpdump-modules-extra-4.18.0-147.43.1.el8_1.s390x.rpm
perf-4.18.0-147.43.1.el8_1.s390x.rpm
perf-debuginfo-4.18.0-147.43.1.el8_1.s390x.rpm
python3-perf-4.18.0-147.43.1.el8_1.s390x.rpm
python3-perf-debuginfo-4.18.0-147.43.1.el8_1.s390x.rpm

x86_64:
bpftool-4.18.0-147.43.1.el8_1.x86_64.rpm
bpftool-debuginfo-4.18.0-147.43.1.el8_1.x86_64.rpm
kernel-4.18.0-147.43.1.el8_1.x86_64.rpm
kernel-core-4.18.0-147.43.1.el8_1.x86_64.rpm
kernel-cross-headers-4.18.0-147.43.1.el8_1.x86_64.rpm
kernel-debug-4.18.0-147.43.1.el8_1.x86_64.rpm
kernel-debug-core-4.18.0-147.43.1.el8_1.x86_64.rpm
kernel-debug-debuginfo-4.18.0-147.43.1.el8_1.x86_64.rpm
kernel-debug-devel-4.18.0-147.43.1.el8_1.x86_64.rpm
kernel-debug-modules-4.18.0-147.43.1.el8_1.x86_64.rpm
kernel-debug-modules-extra-4.18.0-147.43.1.el8_1.x86_64.rpm
kernel-debuginfo-4.18.0-147.43.1.el8_1.x86_64.rpm
kernel-debuginfo-common-x86_64-4.18.0-147.43.1.el8_1.x86_64.rpm
kernel-devel-4.18.0-147.43.1.el8_1.x86_64.rpm
kernel-headers-4.18.0-147.43.1.el8_1.x86_64.rpm
kernel-modules-4.18.0-147.43.1.el8_1.x86_64.rpm
kernel-modules-extra-4.18.0-147.43.1.el8_1.x86_64.rpm
kernel-tools-4.18.0-147.43.1.el8_1.x86_64.rpm
kernel-tools-debuginfo-4.18.0-147.43.1.el8_1.x86_64.rpm
kernel-tools-libs-4.18.0-147.43.1.el8_1.x86_64.rpm
perf-4.18.0-147.43.1.el8_1.x86_64.rpm
perf-debuginfo-4.18.0-147.43.1.el8_1.x86_64.rpm
python3-perf-4.18.0-147.43.1.el8_1.x86_64.rpm
python3-perf-debuginfo-4.18.0-147.43.1.el8_1.x86_64.rpm

Red Hat CodeReady Linux Builder EUS (v. 8.1):

aarch64:
bpftool-debuginfo-4.18.0-147.43.1.el8_1.aarch64.rpm
kernel-debug-debuginfo-4.18.0-147.43.1.el8_1.aarch64.rpm
kernel-debuginfo-4.18.0-147.43.1.el8_1.aarch64.rpm
kernel-debuginfo-common-aarch64-4.18.0-147.43.1.el8_1.aarch64.rpm
kernel-tools-debuginfo-4.18.0-147.43.1.el8_1.aarch64.rpm
kernel-tools-libs-devel-4.18.0-147.43.1.el8_1.aarch64.rpm
perf-debuginfo-4.18.0-147.43.1.el8_1.aarch64.rpm
python3-perf-debuginfo-4.18.0-147.43.1.el8_1.aarch64.rpm

ppc64le:
bpftool-debuginfo-4.18.0-147.43.1.el8_1.ppc64le.rpm
kernel-debug-debuginfo-4.18.0-147.43.1.el8_1.ppc64le.rpm
kernel-debuginfo-4.18.0-147.43.1.el8_1.ppc64le.rpm
kernel-debuginfo-common-ppc64le-4.18.0-147.43.1.el8_1.ppc64le.rpm
kernel-tools-debuginfo-4.18.0-147.43.1.el8_1.ppc64le.rpm
kernel-tools-libs-devel-4.18.0-147.43.1.el8_1.ppc64le.rpm
perf-debuginfo-4.18.0-147.43.1.el8_1.ppc64le.rpm
python3-perf-debuginfo-4.18.0-147.43.1.el8_1.ppc64le.rpm

x86_64:
bpftool-debuginfo-4.18.0-147.43.1.el8_1.x86_64.rpm
kernel-debug-debuginfo-4.18.0-147.43.1.el8_1.x86_64.rpm
kernel-debuginfo-4.18.0-147.43.1.el8_1.x86_64.rpm
kernel-debuginfo-common-x86_64-4.18.0-147.43.1.el8_1.x86_64.rpm
kernel-tools-debuginfo-4.18.0-147.43.1.el8_1.x86_64.rpm
kernel-tools-libs-devel-4.18.0-147.43.1.el8_1.x86_64.rpm
perf-debuginfo-4.18.0-147.43.1.el8_1.x86_64.rpm
python3-perf-debuginfo-4.18.0-147.43.1.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-2020-0444
https://access.redhat.com/security/cve/CVE-2020-14351
https://access.redhat.com/security/cve/CVE-2020-25705
https://access.redhat.com/security/cve/CVE-2020-29661
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 2021 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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o9Ol
-----END PGP SIGNATURE-----

--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://listman.redhat.com/mailman/listinfo/rhsa-announce

RedHat: RHSA-2021-0686:01 Important: kernel security and bug fix update

An update for kernel is now available for Red Hat Enterprise Linux 8.1 Extended Update Support

Summary

The kernel packages contain the Linux kernel, the core of any Linux operating system.
Security Fix(es):
* kernel: bad kfree in auditfilter.c may lead to escalation of privilege (CVE-2020-0444)
* kernel: locking issue in drivers/tty/tty_jobctrl.c can lead to an use-after-free (CVE-2020-29661)
* kernel: performance counters race condition use-after-free (CVE-2020-14351)
* kernel: ICMP rate limiting can be used for DNS poisoning attack (CVE-2020-25705)
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):
* [Hyper-V][RHEL-8] Request to included a commit that adds a timeout to vmbus_wait_for_unload (BZ#1913530)
* [CKI kernel builds]: x86 binaries in non-x86 kernel rpms breaks systemtap (BZ#1929908)
* rpmbuild cannot build the userspace RPMs in the kernel package when the kernel itself is not built (BZ#1929912)

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-2020-0444 https://access.redhat.com/security/cve/CVE-2020-14351 https://access.redhat.com/security/cve/CVE-2020-25705 https://access.redhat.com/security/cve/CVE-2020-29661 https://access.redhat.com/security/updates/classification/#important

Package List

Red Hat Enterprise Linux BaseOS EUS (v. 8.1):
Source: kernel-4.18.0-147.43.1.el8_1.src.rpm
aarch64: bpftool-4.18.0-147.43.1.el8_1.aarch64.rpm bpftool-debuginfo-4.18.0-147.43.1.el8_1.aarch64.rpm kernel-4.18.0-147.43.1.el8_1.aarch64.rpm kernel-core-4.18.0-147.43.1.el8_1.aarch64.rpm kernel-cross-headers-4.18.0-147.43.1.el8_1.aarch64.rpm kernel-debug-4.18.0-147.43.1.el8_1.aarch64.rpm kernel-debug-core-4.18.0-147.43.1.el8_1.aarch64.rpm kernel-debug-debuginfo-4.18.0-147.43.1.el8_1.aarch64.rpm kernel-debug-devel-4.18.0-147.43.1.el8_1.aarch64.rpm kernel-debug-modules-4.18.0-147.43.1.el8_1.aarch64.rpm kernel-debug-modules-extra-4.18.0-147.43.1.el8_1.aarch64.rpm kernel-debuginfo-4.18.0-147.43.1.el8_1.aarch64.rpm kernel-debuginfo-common-aarch64-4.18.0-147.43.1.el8_1.aarch64.rpm kernel-devel-4.18.0-147.43.1.el8_1.aarch64.rpm kernel-headers-4.18.0-147.43.1.el8_1.aarch64.rpm kernel-modules-4.18.0-147.43.1.el8_1.aarch64.rpm kernel-modules-extra-4.18.0-147.43.1.el8_1.aarch64.rpm kernel-tools-4.18.0-147.43.1.el8_1.aarch64.rpm kernel-tools-debuginfo-4.18.0-147.43.1.el8_1.aarch64.rpm kernel-tools-libs-4.18.0-147.43.1.el8_1.aarch64.rpm perf-4.18.0-147.43.1.el8_1.aarch64.rpm perf-debuginfo-4.18.0-147.43.1.el8_1.aarch64.rpm python3-perf-4.18.0-147.43.1.el8_1.aarch64.rpm python3-perf-debuginfo-4.18.0-147.43.1.el8_1.aarch64.rpm
noarch: kernel-abi-whitelists-4.18.0-147.43.1.el8_1.noarch.rpm kernel-doc-4.18.0-147.43.1.el8_1.noarch.rpm
ppc64le: bpftool-4.18.0-147.43.1.el8_1.ppc64le.rpm bpftool-debuginfo-4.18.0-147.43.1.el8_1.ppc64le.rpm kernel-4.18.0-147.43.1.el8_1.ppc64le.rpm kernel-core-4.18.0-147.43.1.el8_1.ppc64le.rpm kernel-cross-headers-4.18.0-147.43.1.el8_1.ppc64le.rpm kernel-debug-4.18.0-147.43.1.el8_1.ppc64le.rpm kernel-debug-core-4.18.0-147.43.1.el8_1.ppc64le.rpm kernel-debug-debuginfo-4.18.0-147.43.1.el8_1.ppc64le.rpm kernel-debug-devel-4.18.0-147.43.1.el8_1.ppc64le.rpm kernel-debug-modules-4.18.0-147.43.1.el8_1.ppc64le.rpm kernel-debug-modules-extra-4.18.0-147.43.1.el8_1.ppc64le.rpm kernel-debuginfo-4.18.0-147.43.1.el8_1.ppc64le.rpm kernel-debuginfo-common-ppc64le-4.18.0-147.43.1.el8_1.ppc64le.rpm kernel-devel-4.18.0-147.43.1.el8_1.ppc64le.rpm kernel-headers-4.18.0-147.43.1.el8_1.ppc64le.rpm kernel-modules-4.18.0-147.43.1.el8_1.ppc64le.rpm kernel-modules-extra-4.18.0-147.43.1.el8_1.ppc64le.rpm kernel-tools-4.18.0-147.43.1.el8_1.ppc64le.rpm kernel-tools-debuginfo-4.18.0-147.43.1.el8_1.ppc64le.rpm kernel-tools-libs-4.18.0-147.43.1.el8_1.ppc64le.rpm perf-4.18.0-147.43.1.el8_1.ppc64le.rpm perf-debuginfo-4.18.0-147.43.1.el8_1.ppc64le.rpm python3-perf-4.18.0-147.43.1.el8_1.ppc64le.rpm python3-perf-debuginfo-4.18.0-147.43.1.el8_1.ppc64le.rpm
s390x: bpftool-4.18.0-147.43.1.el8_1.s390x.rpm bpftool-debuginfo-4.18.0-147.43.1.el8_1.s390x.rpm kernel-4.18.0-147.43.1.el8_1.s390x.rpm kernel-core-4.18.0-147.43.1.el8_1.s390x.rpm kernel-cross-headers-4.18.0-147.43.1.el8_1.s390x.rpm kernel-debug-4.18.0-147.43.1.el8_1.s390x.rpm kernel-debug-core-4.18.0-147.43.1.el8_1.s390x.rpm kernel-debug-debuginfo-4.18.0-147.43.1.el8_1.s390x.rpm kernel-debug-devel-4.18.0-147.43.1.el8_1.s390x.rpm kernel-debug-modules-4.18.0-147.43.1.el8_1.s390x.rpm kernel-debug-modules-extra-4.18.0-147.43.1.el8_1.s390x.rpm kernel-debuginfo-4.18.0-147.43.1.el8_1.s390x.rpm kernel-debuginfo-common-s390x-4.18.0-147.43.1.el8_1.s390x.rpm kernel-devel-4.18.0-147.43.1.el8_1.s390x.rpm kernel-headers-4.18.0-147.43.1.el8_1.s390x.rpm kernel-modules-4.18.0-147.43.1.el8_1.s390x.rpm kernel-modules-extra-4.18.0-147.43.1.el8_1.s390x.rpm kernel-tools-4.18.0-147.43.1.el8_1.s390x.rpm kernel-tools-debuginfo-4.18.0-147.43.1.el8_1.s390x.rpm kernel-zfcpdump-4.18.0-147.43.1.el8_1.s390x.rpm kernel-zfcpdump-core-4.18.0-147.43.1.el8_1.s390x.rpm kernel-zfcpdump-debuginfo-4.18.0-147.43.1.el8_1.s390x.rpm kernel-zfcpdump-devel-4.18.0-147.43.1.el8_1.s390x.rpm kernel-zfcpdump-modules-4.18.0-147.43.1.el8_1.s390x.rpm kernel-zfcpdump-modules-extra-4.18.0-147.43.1.el8_1.s390x.rpm perf-4.18.0-147.43.1.el8_1.s390x.rpm perf-debuginfo-4.18.0-147.43.1.el8_1.s390x.rpm python3-perf-4.18.0-147.43.1.el8_1.s390x.rpm python3-perf-debuginfo-4.18.0-147.43.1.el8_1.s390x.rpm
x86_64: bpftool-4.18.0-147.43.1.el8_1.x86_64.rpm bpftool-debuginfo-4.18.0-147.43.1.el8_1.x86_64.rpm kernel-4.18.0-147.43.1.el8_1.x86_64.rpm kernel-core-4.18.0-147.43.1.el8_1.x86_64.rpm kernel-cross-headers-4.18.0-147.43.1.el8_1.x86_64.rpm kernel-debug-4.18.0-147.43.1.el8_1.x86_64.rpm kernel-debug-core-4.18.0-147.43.1.el8_1.x86_64.rpm kernel-debug-debuginfo-4.18.0-147.43.1.el8_1.x86_64.rpm kernel-debug-devel-4.18.0-147.43.1.el8_1.x86_64.rpm kernel-debug-modules-4.18.0-147.43.1.el8_1.x86_64.rpm kernel-debug-modules-extra-4.18.0-147.43.1.el8_1.x86_64.rpm kernel-debuginfo-4.18.0-147.43.1.el8_1.x86_64.rpm kernel-debuginfo-common-x86_64-4.18.0-147.43.1.el8_1.x86_64.rpm kernel-devel-4.18.0-147.43.1.el8_1.x86_64.rpm kernel-headers-4.18.0-147.43.1.el8_1.x86_64.rpm kernel-modules-4.18.0-147.43.1.el8_1.x86_64.rpm kernel-modules-extra-4.18.0-147.43.1.el8_1.x86_64.rpm kernel-tools-4.18.0-147.43.1.el8_1.x86_64.rpm kernel-tools-debuginfo-4.18.0-147.43.1.el8_1.x86_64.rpm kernel-tools-libs-4.18.0-147.43.1.el8_1.x86_64.rpm perf-4.18.0-147.43.1.el8_1.x86_64.rpm perf-debuginfo-4.18.0-147.43.1.el8_1.x86_64.rpm python3-perf-4.18.0-147.43.1.el8_1.x86_64.rpm python3-perf-debuginfo-4.18.0-147.43.1.el8_1.x86_64.rpm
Red Hat CodeReady Linux Builder EUS (v. 8.1):
aarch64: bpftool-debuginfo-4.18.0-147.43.1.el8_1.aarch64.rpm kernel-debug-debuginfo-4.18.0-147.43.1.el8_1.aarch64.rpm kernel-debuginfo-4.18.0-147.43.1.el8_1.aarch64.rpm kernel-debuginfo-common-aarch64-4.18.0-147.43.1.el8_1.aarch64.rpm kernel-tools-debuginfo-4.18.0-147.43.1.el8_1.aarch64.rpm kernel-tools-libs-devel-4.18.0-147.43.1.el8_1.aarch64.rpm perf-debuginfo-4.18.0-147.43.1.el8_1.aarch64.rpm python3-perf-debuginfo-4.18.0-147.43.1.el8_1.aarch64.rpm
ppc64le: bpftool-debuginfo-4.18.0-147.43.1.el8_1.ppc64le.rpm kernel-debug-debuginfo-4.18.0-147.43.1.el8_1.ppc64le.rpm kernel-debuginfo-4.18.0-147.43.1.el8_1.ppc64le.rpm kernel-debuginfo-common-ppc64le-4.18.0-147.43.1.el8_1.ppc64le.rpm kernel-tools-debuginfo-4.18.0-147.43.1.el8_1.ppc64le.rpm kernel-tools-libs-devel-4.18.0-147.43.1.el8_1.ppc64le.rpm perf-debuginfo-4.18.0-147.43.1.el8_1.ppc64le.rpm python3-perf-debuginfo-4.18.0-147.43.1.el8_1.ppc64le.rpm
x86_64: bpftool-debuginfo-4.18.0-147.43.1.el8_1.x86_64.rpm kernel-debug-debuginfo-4.18.0-147.43.1.el8_1.x86_64.rpm kernel-debuginfo-4.18.0-147.43.1.el8_1.x86_64.rpm kernel-debuginfo-common-x86_64-4.18.0-147.43.1.el8_1.x86_64.rpm kernel-tools-debuginfo-4.18.0-147.43.1.el8_1.x86_64.rpm kernel-tools-libs-devel-4.18.0-147.43.1.el8_1.x86_64.rpm perf-debuginfo-4.18.0-147.43.1.el8_1.x86_64.rpm python3-perf-debuginfo-4.18.0-147.43.1.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/

Severity

Advisory ID: RHSA-2021:0686-01

Product: Red Hat Enterprise Linux

Advisory URL: https://access.redhat.com/errata/RHSA-2021:0686

Issued Date: : 2021-03-02

CVE Names: CVE-2020-0444 CVE-2020-14351 CVE-2020-25705 CVE-2020-29661

Topic

An update for kernel is now available for Red Hat Enterprise Linux 8.1Extended Update Support.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.