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Red Hat Enterprise Linux 8.0 RHSA-2020-4288-01 Important: Kernel Update

Redhat Large Esm H500
An update for kernel is now available for Red Hat Enterprise Linux 8.0 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,
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Hash: SHA256

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

Synopsis:          Important: kernel security update
Advisory ID:       RHSA-2020:4288-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2020:4288
Issue date:        2020-10-20
CVE Names:         CVE-2020-12351 CVE-2020-12352 
====================================================================
1. Summary:

An update for kernel is now available for Red Hat Enterprise Linux 8.0
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. 8.0) - 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: net: bluetooth: type confusion while processing AMP packets
(CVE-2020-12351)

* kernel: net: bluetooth: information leak when processing certain AMP
packets (CVE-2020-12352)

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/):

1886521 - CVE-2020-12351 kernel: net: bluetooth: type confusion while processing AMP packets
1886529 - CVE-2020-12352 kernel: net: bluetooth: information leak when processing certain AMP packets

6. Package List:

Red Hat Enterprise Linux BaseOS E4S (v. 8.0):

Source:
kernel-4.18.0-80.30.1.el8_0.src.rpm

aarch64:
bpftool-4.18.0-80.30.1.el8_0.aarch64.rpm
bpftool-debuginfo-4.18.0-80.30.1.el8_0.aarch64.rpm
kernel-4.18.0-80.30.1.el8_0.aarch64.rpm
kernel-core-4.18.0-80.30.1.el8_0.aarch64.rpm
kernel-cross-headers-4.18.0-80.30.1.el8_0.aarch64.rpm
kernel-debug-4.18.0-80.30.1.el8_0.aarch64.rpm
kernel-debug-core-4.18.0-80.30.1.el8_0.aarch64.rpm
kernel-debug-debuginfo-4.18.0-80.30.1.el8_0.aarch64.rpm
kernel-debug-devel-4.18.0-80.30.1.el8_0.aarch64.rpm
kernel-debug-modules-4.18.0-80.30.1.el8_0.aarch64.rpm
kernel-debug-modules-extra-4.18.0-80.30.1.el8_0.aarch64.rpm
kernel-debuginfo-4.18.0-80.30.1.el8_0.aarch64.rpm
kernel-debuginfo-common-aarch64-4.18.0-80.30.1.el8_0.aarch64.rpm
kernel-devel-4.18.0-80.30.1.el8_0.aarch64.rpm
kernel-headers-4.18.0-80.30.1.el8_0.aarch64.rpm
kernel-modules-4.18.0-80.30.1.el8_0.aarch64.rpm
kernel-modules-extra-4.18.0-80.30.1.el8_0.aarch64.rpm
kernel-tools-4.18.0-80.30.1.el8_0.aarch64.rpm
kernel-tools-debuginfo-4.18.0-80.30.1.el8_0.aarch64.rpm
kernel-tools-libs-4.18.0-80.30.1.el8_0.aarch64.rpm
perf-4.18.0-80.30.1.el8_0.aarch64.rpm
perf-debuginfo-4.18.0-80.30.1.el8_0.aarch64.rpm
python3-perf-4.18.0-80.30.1.el8_0.aarch64.rpm
python3-perf-debuginfo-4.18.0-80.30.1.el8_0.aarch64.rpm

noarch:
kernel-abi-whitelists-4.18.0-80.30.1.el8_0.noarch.rpm
kernel-doc-4.18.0-80.30.1.el8_0.noarch.rpm

ppc64le:
bpftool-4.18.0-80.30.1.el8_0.ppc64le.rpm
bpftool-debuginfo-4.18.0-80.30.1.el8_0.ppc64le.rpm
kernel-4.18.0-80.30.1.el8_0.ppc64le.rpm
kernel-core-4.18.0-80.30.1.el8_0.ppc64le.rpm
kernel-cross-headers-4.18.0-80.30.1.el8_0.ppc64le.rpm
kernel-debug-4.18.0-80.30.1.el8_0.ppc64le.rpm
kernel-debug-core-4.18.0-80.30.1.el8_0.ppc64le.rpm
kernel-debug-debuginfo-4.18.0-80.30.1.el8_0.ppc64le.rpm
kernel-debug-devel-4.18.0-80.30.1.el8_0.ppc64le.rpm
kernel-debug-modules-4.18.0-80.30.1.el8_0.ppc64le.rpm
kernel-debug-modules-extra-4.18.0-80.30.1.el8_0.ppc64le.rpm
kernel-debuginfo-4.18.0-80.30.1.el8_0.ppc64le.rpm
kernel-debuginfo-common-ppc64le-4.18.0-80.30.1.el8_0.ppc64le.rpm
kernel-devel-4.18.0-80.30.1.el8_0.ppc64le.rpm
kernel-headers-4.18.0-80.30.1.el8_0.ppc64le.rpm
kernel-modules-4.18.0-80.30.1.el8_0.ppc64le.rpm
kernel-modules-extra-4.18.0-80.30.1.el8_0.ppc64le.rpm
kernel-tools-4.18.0-80.30.1.el8_0.ppc64le.rpm
kernel-tools-debuginfo-4.18.0-80.30.1.el8_0.ppc64le.rpm
kernel-tools-libs-4.18.0-80.30.1.el8_0.ppc64le.rpm
perf-4.18.0-80.30.1.el8_0.ppc64le.rpm
perf-debuginfo-4.18.0-80.30.1.el8_0.ppc64le.rpm
python3-perf-4.18.0-80.30.1.el8_0.ppc64le.rpm
python3-perf-debuginfo-4.18.0-80.30.1.el8_0.ppc64le.rpm

s390x:
bpftool-4.18.0-80.30.1.el8_0.s390x.rpm
bpftool-debuginfo-4.18.0-80.30.1.el8_0.s390x.rpm
kernel-4.18.0-80.30.1.el8_0.s390x.rpm
kernel-core-4.18.0-80.30.1.el8_0.s390x.rpm
kernel-cross-headers-4.18.0-80.30.1.el8_0.s390x.rpm
kernel-debug-4.18.0-80.30.1.el8_0.s390x.rpm
kernel-debug-core-4.18.0-80.30.1.el8_0.s390x.rpm
kernel-debug-debuginfo-4.18.0-80.30.1.el8_0.s390x.rpm
kernel-debug-devel-4.18.0-80.30.1.el8_0.s390x.rpm
kernel-debug-modules-4.18.0-80.30.1.el8_0.s390x.rpm
kernel-debug-modules-extra-4.18.0-80.30.1.el8_0.s390x.rpm
kernel-debuginfo-4.18.0-80.30.1.el8_0.s390x.rpm
kernel-debuginfo-common-s390x-4.18.0-80.30.1.el8_0.s390x.rpm
kernel-devel-4.18.0-80.30.1.el8_0.s390x.rpm
kernel-headers-4.18.0-80.30.1.el8_0.s390x.rpm
kernel-modules-4.18.0-80.30.1.el8_0.s390x.rpm
kernel-modules-extra-4.18.0-80.30.1.el8_0.s390x.rpm
kernel-tools-4.18.0-80.30.1.el8_0.s390x.rpm
kernel-tools-debuginfo-4.18.0-80.30.1.el8_0.s390x.rpm
kernel-zfcpdump-4.18.0-80.30.1.el8_0.s390x.rpm
kernel-zfcpdump-core-4.18.0-80.30.1.el8_0.s390x.rpm
kernel-zfcpdump-debuginfo-4.18.0-80.30.1.el8_0.s390x.rpm
kernel-zfcpdump-devel-4.18.0-80.30.1.el8_0.s390x.rpm
kernel-zfcpdump-modules-4.18.0-80.30.1.el8_0.s390x.rpm
kernel-zfcpdump-modules-extra-4.18.0-80.30.1.el8_0.s390x.rpm
perf-4.18.0-80.30.1.el8_0.s390x.rpm
perf-debuginfo-4.18.0-80.30.1.el8_0.s390x.rpm
python3-perf-4.18.0-80.30.1.el8_0.s390x.rpm
python3-perf-debuginfo-4.18.0-80.30.1.el8_0.s390x.rpm

x86_64:
bpftool-4.18.0-80.30.1.el8_0.x86_64.rpm
bpftool-debuginfo-4.18.0-80.30.1.el8_0.x86_64.rpm
kernel-4.18.0-80.30.1.el8_0.x86_64.rpm
kernel-core-4.18.0-80.30.1.el8_0.x86_64.rpm
kernel-cross-headers-4.18.0-80.30.1.el8_0.x86_64.rpm
kernel-debug-4.18.0-80.30.1.el8_0.x86_64.rpm
kernel-debug-core-4.18.0-80.30.1.el8_0.x86_64.rpm
kernel-debug-debuginfo-4.18.0-80.30.1.el8_0.x86_64.rpm
kernel-debug-devel-4.18.0-80.30.1.el8_0.x86_64.rpm
kernel-debug-modules-4.18.0-80.30.1.el8_0.x86_64.rpm
kernel-debug-modules-extra-4.18.0-80.30.1.el8_0.x86_64.rpm
kernel-debuginfo-4.18.0-80.30.1.el8_0.x86_64.rpm
kernel-debuginfo-common-x86_64-4.18.0-80.30.1.el8_0.x86_64.rpm
kernel-devel-4.18.0-80.30.1.el8_0.x86_64.rpm
kernel-headers-4.18.0-80.30.1.el8_0.x86_64.rpm
kernel-modules-4.18.0-80.30.1.el8_0.x86_64.rpm
kernel-modules-extra-4.18.0-80.30.1.el8_0.x86_64.rpm
kernel-tools-4.18.0-80.30.1.el8_0.x86_64.rpm
kernel-tools-debuginfo-4.18.0-80.30.1.el8_0.x86_64.rpm
kernel-tools-libs-4.18.0-80.30.1.el8_0.x86_64.rpm
perf-4.18.0-80.30.1.el8_0.x86_64.rpm
perf-debuginfo-4.18.0-80.30.1.el8_0.x86_64.rpm
python3-perf-4.18.0-80.30.1.el8_0.x86_64.rpm
python3-perf-debuginfo-4.18.0-80.30.1.el8_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-2020-12351
https://access.redhat.com/security/cve/CVE-2020-12352
https://access.redhat.com/security/updates/classification/#important
https://access.redhat.com/security/vulnerabilities/BleedingTooth

8. Contact:

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

Copyright 2020 Red Hat, Inc.
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Red Hat Enterprise Linux 8.0 RHSA-2020-4288-01 Important: Kernel Update

red hat
Calendar Grey October 20, 2020
Dist Redhat Esm H88
Critical security patch issued for CentOS Linux addressing vulnerabilities relating to type confusion and potential data exposure.
An update for kernel is now available for Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions

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.

Summary

The kernel packages contain the Linux kernel, the core of any Linux operating system.
Security Fix(es):
* kernel: net: bluetooth: type confusion while processing AMP packets (CVE-2020-12351)
* kernel: net: bluetooth: information leak when processing certain AMP packets (CVE-2020-12352)
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.

References

https://access.redhat.com/security/cve/CVE-2020-12351 https://access.redhat.com/security/cve/CVE-2020-12352 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/security/vulnerabilities/BleedingTooth

Package List

Red Hat Enterprise Linux BaseOS E4S (v. 8.0):
Source: kernel-4.18.0-80.30.1.el8_0.src.rpm
aarch64: bpftool-4.18.0-80.30.1.el8_0.aarch64.rpm bpftool-debuginfo-4.18.0-80.30.1.el8_0.aarch64.rpm kernel-4.18.0-80.30.1.el8_0.aarch64.rpm kernel-core-4.18.0-80.30.1.el8_0.aarch64.rpm kernel-cross-headers-4.18.0-80.30.1.el8_0.aarch64.rpm kernel-debug-4.18.0-80.30.1.el8_0.aarch64.rpm kernel-debug-core-4.18.0-80.30.1.el8_0.aarch64.rpm kernel-debug-debuginfo-4.18.0-80.30.1.el8_0.aarch64.rpm kernel-debug-devel-4.18.0-80.30.1.el8_0.aarch64.rpm kernel-debug-modules-4.18.0-80.30.1.el8_0.aarch64.rpm kernel-debug-modules-extra-4.18.0-80.30.1.el8_0.aarch64.rpm kernel-debuginfo-4.18.0-80.30.1.el8_0.aarch64.rpm kernel-debuginfo-common-aarch64-4.18.0-80.30.1.el8_0.aarch64.rpm kernel-devel-4.18.0-80.30.1.el8_0.aarch64.rpm kernel-headers-4.18.0-80.30.1.el8_0.aarch64.rpm kernel-modules-4.18.0-80.30.1.el8_0.aarch64.rpm kernel-modules-extra-4.18.0-80.30.1.el8_0.aarch64.rpm kernel-tools-4.18.0-80.30.1.el8_0.aarch64.rpm kernel-tools-debuginfo-4.18.0-80.30.1.el8_0.aarch64.rpm kernel-tools-libs-4.18.0-80.30.1.el8_0.aarch64.rpm perf-4.18.0-80.30.1.el8_0.aarch64.rpm perf-debuginfo-4.18.0-80.30.1.el8_0.aarch64.rpm python3-perf-4.18.0-80.30.1.el8_0.aarch64.rpm

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2020:4288-01
Product: Red Hat Enterprise Linux
Issue date: 2020-10-20

Topic

An update for kernel is now available for Red Hat Enterprise Linux 8.0Update Services for SAP Solutions.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.

Relevant Releases Architectures

Red Hat Enterprise Linux BaseOS E4S (v. 8.0) - aarch64, noarch, ppc64le, s390x, x86_64

Bugs Fixed

1886521 - CVE-2020-12351 kernel: net: bluetooth: type confusion while processing AMP packets

1886529 - CVE-2020-12352 kernel: net: bluetooth: information leak when processing certain AMP packets

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