Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2019.3998
kernel security and bug fix update
30 October 2019
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: linux kernel
Publisher: Red Hat
Operating System: Red Hat Enterprise Linux Server 7
Impact/Access: Access Privileged Data -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2019-9506
Reference: ASB-2019.0238
ESB-2019.3990
ESB-2019.3846
ESB-2019.3895.2
ESB-2019.3868.3
Original Bulletin:
https://access.redhat.com/errata/RHSA-2019:3218
- --------------------------BEGIN INCLUDED TEXT--------------------
- -----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
=====================================================================
Red Hat Security Advisory
Synopsis: Important: kernel security and bug fix update
Advisory ID: RHSA-2019:3218-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2019:3218
Issue date: 2019-10-29
CVE Names: CVE-2019-9506
=====================================================================
1. Summary:
An update for kernel is now available for Red Hat Enterprise Linux 7.3
Advanced Update Support, Red Hat Enterprise Linux 7.3 Telco Extended Update
Support, and Red Hat Enterprise Linux 7.3 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 Server AUS (v. 7.3) - noarch, x86_64
Red Hat Enterprise Linux Server E4S (v. 7.3) - noarch, ppc64le, x86_64
Red Hat Enterprise Linux Server Optional AUS (v. 7.3) - x86_64
Red Hat Enterprise Linux Server Optional E4S (v. 7.3) - ppc64le, x86_64
Red Hat Enterprise Linux Server Optional TUS (v. 7.3) - x86_64
Red Hat Enterprise Linux Server TUS (v. 7.3) - noarch, x86_64
3. Description:
The kernel packages contain the Linux kernel, the core of any Linux
operating system.
Security Fix(es):
* hardware: bluetooth: BR/EDR encryption key negotiation attacks (KNOB)
(CVE-2019-9506)
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):
* kernel build: parallelize redhat/mod-sign.sh (BZ#1755326)
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/):
1727857 - CVE-2019-9506 hardware: bluetooth: BR/EDR encryption key negotiation attacks (KNOB)
6. Package List:
Red Hat Enterprise Linux Server AUS (v. 7.3):
Source:
kernel-3.10.0-514.70.1.el7.src.rpm
noarch:
kernel-abi-whitelists-3.10.0-514.70.1.el7.noarch.rpm
kernel-doc-3.10.0-514.70.1.el7.noarch.rpm
x86_64:
kernel-3.10.0-514.70.1.el7.x86_64.rpm
kernel-debug-3.10.0-514.70.1.el7.x86_64.rpm
kernel-debug-debuginfo-3.10.0-514.70.1.el7.x86_64.rpm
kernel-debug-devel-3.10.0-514.70.1.el7.x86_64.rpm
kernel-debuginfo-3.10.0-514.70.1.el7.x86_64.rpm
kernel-debuginfo-common-x86_64-3.10.0-514.70.1.el7.x86_64.rpm
kernel-devel-3.10.0-514.70.1.el7.x86_64.rpm
kernel-headers-3.10.0-514.70.1.el7.x86_64.rpm
kernel-tools-3.10.0-514.70.1.el7.x86_64.rpm
kernel-tools-debuginfo-3.10.0-514.70.1.el7.x86_64.rpm
kernel-tools-libs-3.10.0-514.70.1.el7.x86_64.rpm
perf-3.10.0-514.70.1.el7.x86_64.rpm
perf-debuginfo-3.10.0-514.70.1.el7.x86_64.rpm
python-perf-3.10.0-514.70.1.el7.x86_64.rpm
python-perf-debuginfo-3.10.0-514.70.1.el7.x86_64.rpm
Red Hat Enterprise Linux Server E4S (v. 7.3):
Source:
kernel-3.10.0-514.70.1.el7.src.rpm
noarch:
kernel-abi-whitelists-3.10.0-514.70.1.el7.noarch.rpm
kernel-doc-3.10.0-514.70.1.el7.noarch.rpm
ppc64le:
kernel-3.10.0-514.70.1.el7.ppc64le.rpm
kernel-bootwrapper-3.10.0-514.70.1.el7.ppc64le.rpm
kernel-debug-3.10.0-514.70.1.el7.ppc64le.rpm
kernel-debug-debuginfo-3.10.0-514.70.1.el7.ppc64le.rpm
kernel-debuginfo-3.10.0-514.70.1.el7.ppc64le.rpm
kernel-debuginfo-common-ppc64le-3.10.0-514.70.1.el7.ppc64le.rpm
kernel-devel-3.10.0-514.70.1.el7.ppc64le.rpm
kernel-headers-3.10.0-514.70.1.el7.ppc64le.rpm
kernel-tools-3.10.0-514.70.1.el7.ppc64le.rpm
kernel-tools-debuginfo-3.10.0-514.70.1.el7.ppc64le.rpm
kernel-tools-libs-3.10.0-514.70.1.el7.ppc64le.rpm
perf-3.10.0-514.70.1.el7.ppc64le.rpm
perf-debuginfo-3.10.0-514.70.1.el7.ppc64le.rpm
python-perf-3.10.0-514.70.1.el7.ppc64le.rpm
python-perf-debuginfo-3.10.0-514.70.1.el7.ppc64le.rpm
x86_64:
kernel-3.10.0-514.70.1.el7.x86_64.rpm
kernel-debug-3.10.0-514.70.1.el7.x86_64.rpm
kernel-debug-debuginfo-3.10.0-514.70.1.el7.x86_64.rpm
kernel-debug-devel-3.10.0-514.70.1.el7.x86_64.rpm
kernel-debuginfo-3.10.0-514.70.1.el7.x86_64.rpm
kernel-debuginfo-common-x86_64-3.10.0-514.70.1.el7.x86_64.rpm
kernel-devel-3.10.0-514.70.1.el7.x86_64.rpm
kernel-headers-3.10.0-514.70.1.el7.x86_64.rpm
kernel-tools-3.10.0-514.70.1.el7.x86_64.rpm
kernel-tools-debuginfo-3.10.0-514.70.1.el7.x86_64.rpm
kernel-tools-libs-3.10.0-514.70.1.el7.x86_64.rpm
perf-3.10.0-514.70.1.el7.x86_64.rpm
perf-debuginfo-3.10.0-514.70.1.el7.x86_64.rpm
python-perf-3.10.0-514.70.1.el7.x86_64.rpm
python-perf-debuginfo-3.10.0-514.70.1.el7.x86_64.rpm
Red Hat Enterprise Linux Server TUS (v. 7.3):
Source:
kernel-3.10.0-514.70.1.el7.src.rpm
noarch:
kernel-abi-whitelists-3.10.0-514.70.1.el7.noarch.rpm
kernel-doc-3.10.0-514.70.1.el7.noarch.rpm
x86_64:
kernel-3.10.0-514.70.1.el7.x86_64.rpm
kernel-debug-3.10.0-514.70.1.el7.x86_64.rpm
kernel-debug-debuginfo-3.10.0-514.70.1.el7.x86_64.rpm
kernel-debug-devel-3.10.0-514.70.1.el7.x86_64.rpm
kernel-debuginfo-3.10.0-514.70.1.el7.x86_64.rpm
kernel-debuginfo-common-x86_64-3.10.0-514.70.1.el7.x86_64.rpm
kernel-devel-3.10.0-514.70.1.el7.x86_64.rpm
kernel-headers-3.10.0-514.70.1.el7.x86_64.rpm
kernel-tools-3.10.0-514.70.1.el7.x86_64.rpm
kernel-tools-debuginfo-3.10.0-514.70.1.el7.x86_64.rpm
kernel-tools-libs-3.10.0-514.70.1.el7.x86_64.rpm
perf-3.10.0-514.70.1.el7.x86_64.rpm
perf-debuginfo-3.10.0-514.70.1.el7.x86_64.rpm
python-perf-3.10.0-514.70.1.el7.x86_64.rpm
python-perf-debuginfo-3.10.0-514.70.1.el7.x86_64.rpm
Red Hat Enterprise Linux Server Optional AUS (v. 7.3):
x86_64:
kernel-debug-debuginfo-3.10.0-514.70.1.el7.x86_64.rpm
kernel-debuginfo-3.10.0-514.70.1.el7.x86_64.rpm
kernel-debuginfo-common-x86_64-3.10.0-514.70.1.el7.x86_64.rpm
kernel-tools-debuginfo-3.10.0-514.70.1.el7.x86_64.rpm
kernel-tools-libs-devel-3.10.0-514.70.1.el7.x86_64.rpm
perf-debuginfo-3.10.0-514.70.1.el7.x86_64.rpm
python-perf-debuginfo-3.10.0-514.70.1.el7.x86_64.rpm
Red Hat Enterprise Linux Server Optional E4S (v. 7.3):
ppc64le:
kernel-debug-debuginfo-3.10.0-514.70.1.el7.ppc64le.rpm
kernel-debug-devel-3.10.0-514.70.1.el7.ppc64le.rpm
kernel-debuginfo-3.10.0-514.70.1.el7.ppc64le.rpm
kernel-debuginfo-common-ppc64le-3.10.0-514.70.1.el7.ppc64le.rpm
kernel-tools-debuginfo-3.10.0-514.70.1.el7.ppc64le.rpm
kernel-tools-libs-devel-3.10.0-514.70.1.el7.ppc64le.rpm
perf-debuginfo-3.10.0-514.70.1.el7.ppc64le.rpm
python-perf-debuginfo-3.10.0-514.70.1.el7.ppc64le.rpm
x86_64:
kernel-debug-debuginfo-3.10.0-514.70.1.el7.x86_64.rpm
kernel-debuginfo-3.10.0-514.70.1.el7.x86_64.rpm
kernel-debuginfo-common-x86_64-3.10.0-514.70.1.el7.x86_64.rpm
kernel-tools-debuginfo-3.10.0-514.70.1.el7.x86_64.rpm
kernel-tools-libs-devel-3.10.0-514.70.1.el7.x86_64.rpm
perf-debuginfo-3.10.0-514.70.1.el7.x86_64.rpm
python-perf-debuginfo-3.10.0-514.70.1.el7.x86_64.rpm
Red Hat Enterprise Linux Server Optional TUS (v. 7.3):
x86_64:
kernel-debug-debuginfo-3.10.0-514.70.1.el7.x86_64.rpm
kernel-debuginfo-3.10.0-514.70.1.el7.x86_64.rpm
kernel-debuginfo-common-x86_64-3.10.0-514.70.1.el7.x86_64.rpm
kernel-tools-debuginfo-3.10.0-514.70.1.el7.x86_64.rpm
kernel-tools-libs-devel-3.10.0-514.70.1.el7.x86_64.rpm
perf-debuginfo-3.10.0-514.70.1.el7.x86_64.rpm
python-perf-debuginfo-3.10.0-514.70.1.el7.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-2019-9506
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 2019 Red Hat, Inc.
- -----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=Yc+c
- -----END PGP SIGNATURE-----
- --------------------------END INCLUDED TEXT--------------------
You have received this e-mail bulletin as a result of your organisation's
registration with AusCERT. The mailing list you are subscribed to is
maintained within your organisation, so if you do not wish to continue
receiving these bulletins you should contact your local IT manager. If
you do not know who that is, please send an email to auscert@auscert.org.au
and we will forward your request to the appropriate person.
NOTE: Third Party Rights
This security bulletin is provided as a service to AusCERT's members. As
AusCERT did not write the document quoted above, AusCERT has had no control
over its content. The decision to follow or act on information or advice
contained in this security bulletin is the responsibility of each user or
organisation, and should be considered in accordance with your organisation's
site policies and procedures. AusCERT takes no responsibility for consequences
which may arise from following or acting on information or advice contained in
this security bulletin.
NOTE: This is only the original release of the security bulletin. It may
not be updated when updates to the original are made. If downloading at
a later date, it is recommended that the bulletin is retrieved directly
from the author's website to ensure that the information is still current.
Contact information for the authors of the original document is included
in the Security Bulletin above. If you have any questions or need further
information, please contact them directly.
Previous advisories and external security bulletins can be retrieved from:
https://www.auscert.org.au/bulletins/
===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072
Internet Email: auscert@auscert.org.au
Facsimile: (07) 3365 7031
Telephone: (07) 3365 4417 (International: +61 7 3365 4417)
AusCERT personnel answer during Queensland business hours
which are GMT+10:00 (AEST).
On call after hours for member emergencies only.
===========================================================================
-----BEGIN PGP SIGNATURE-----
Comment: http://www.auscert.org.au/render.html?it=1967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=jNOC
-----END PGP SIGNATURE-----