Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2020.2088
Security updates for the Linux Kernel
17 June 2020
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: linux kernel
Publisher: SUSE
Operating System: SUSE
Impact/Access: Root Compromise -- Existing Account
Execute Arbitrary Code/Commands -- Remote with User Interaction
Denial of Service -- Remote with User Interaction
Access Confidential Data -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2020-12654 CVE-2020-12653 CVE-2020-1749
Reference: ESB-2020.2039
ESB-2020.2009.3
ESB-2020.2008.2
ESB-2020.1520
Original Bulletin:
https://www.suse.com/support/update/announcement/2020/suse-su-20201452-1.html
https://www.suse.com/support/update/announcement/2020/suse-su-20201475-1.html
https://www.suse.com/support/update/announcement/2020/suse-su-20201486-1.html
Comment: This bulletin contains three (3) SUSE security advisories.
- --------------------------BEGIN INCLUDED TEXT--------------------
SUSE Security Update: Security update for the Linux Kernel (Live
______________________________________________________________________________
Announcement ID: SUSE-SU-2020:1452-1
Rating: important
References: #1165631 #1171252 #1171254
Cross-References: CVE-2020-12653 CVE-2020-12654 CVE-2020-1749
Affected Products:
SUSE Linux Enterprise Module for Live Patching 15-SP1
SUSE Linux Enterprise Live Patching 12-SP5
SUSE Linux Enterprise Live Patching 12-SP4
______________________________________________________________________________
Patch 4 for
SLE 12 SP5)
An update that fixes three vulnerabilities is now available.
Description:
This update for the Linux Kernel 4.12.14-122_20 fixes several issues.
The following security issues were fixed:
o CVE-2020-12653: Fixed a buffer overflow in mwifiex_cmd_append_vsie_tlv()
which could have allowed local users to gain privileges or cause a denial
of service (bsc#1171254).
o CVE-2020-12654: Fixed a heap-based buffer overflow in
mwifiex_ret_wmm_get_status() which could have been triggered by a remote AP
to trigger (bsc#1171252).
o CVE-2020-1749: Fixed an improper implementation in some IPsec protocols
where the data were sent unencrypted allowing an attacker to read them (bsc
#1165631).
Patch Instructions:
To install this SUSE Security Update use the SUSE recommended installation
methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
o SUSE Linux Enterprise Module for Live Patching 15-SP1:
zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP1-2020-1432=1
o SUSE Linux Enterprise Live Patching 12-SP5:
zypper in -t patch SUSE-SLE-Live-Patching-12-SP5-2020-1452=1
o SUSE Linux Enterprise Live Patching 12-SP4:
zypper in -t patch SUSE-SLE-Live-Patching-12-SP4-2020-1457=1
Package List:
o SUSE Linux Enterprise Module for Live Patching 15-SP1 (ppc64le x86_64):
kernel-livepatch-4_12_14-197_40-default-2-2.1
o SUSE Linux Enterprise Live Patching 12-SP5 (ppc64le s390x x86_64):
kgraft-patch-4_12_14-122_20-default-2-2.1
o SUSE Linux Enterprise Live Patching 12-SP4 (ppc64le x86_64):
kgraft-patch-4_12_14-95_51-default-2-2.1
References:
o https://www.suse.com/security/cve/CVE-2020-12653.html
o https://www.suse.com/security/cve/CVE-2020-12654.html
o https://www.suse.com/security/cve/CVE-2020-1749.html
o https://bugzilla.suse.com/1165631
o https://bugzilla.suse.com/1171252
o https://bugzilla.suse.com/1171254
- --------------------------------------------------------------------------------
SUSE Security Update: Security update for the Linux Kernel (Live Patch 34 for
SLE 12 SP1)
______________________________________________________________________________
Announcement ID: SUSE-SU-2020:1475-1
Rating: important
References: #1171252 #1171254
Cross-References: CVE-2020-12653 CVE-2020-12654
Affected Products:
SUSE Linux Enterprise Server for SAP 12-SP3
SUSE Linux Enterprise Server for SAP 12-SP2
SUSE Linux Enterprise Server for SAP 12-SP1
SUSE Linux Enterprise Server 12-SP3-LTSS
SUSE Linux Enterprise Server 12-SP2-LTSS
SUSE Linux Enterprise Server 12-SP1-LTSS
SUSE Linux Enterprise Module for Live Patching 15-SP1
SUSE Linux Enterprise Module for Live Patching 15
SUSE Linux Enterprise Live Patching 12-SP5
SUSE Linux Enterprise Live Patching 12-SP4
______________________________________________________________________________
An update that fixes two vulnerabilities is now available.
Description:
This update for the Linux Kernel 3.12.74-60_64_115 fixes several issues.
The following security issues were fixed:
o CVE-2020-12653: Fixed a buffer overflow in mwifiex_cmd_append_vsie_tlv()
which could have allowed local users to gain privileges or cause a denial
of service (bsc#1171254).
o CVE-2020-12654: Fixed a heap-based buffer overflow in
mwifiex_ret_wmm_get_status() which could have been triggered by a remote AP
to trigger (bsc#1171252).
Patch Instructions:
To install this SUSE Security Update use the SUSE recommended installation
methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
o SUSE Linux Enterprise Server for SAP 12-SP3:
zypper in -t patch SUSE-SLE-SAP-12-SP3-2020-1467=1
SUSE-SLE-SAP-12-SP3-2020-1468=1 SUSE-SLE-SAP-12-SP3-2020-1469=1
SUSE-SLE-SAP-12-SP3-2020-1470=1 SUSE-SLE-SAP-12-SP3-2020-1471=1
SUSE-SLE-SAP-12-SP3-2020-1472=1
o SUSE Linux Enterprise Server for SAP 12-SP2:
zypper in -t patch SUSE-SLE-SAP-12-SP2-2020-1473=1
SUSE-SLE-SAP-12-SP2-2020-1474=1 SUSE-SLE-SAP-12-SP2-2020-1475=1
SUSE-SLE-SAP-12-SP2-2020-1476=1 SUSE-SLE-SAP-12-SP2-2020-1477=1
o SUSE Linux Enterprise Server for SAP 12-SP1:
zypper in -t patch SUSE-SLE-SAP-12-SP1-2020-1478=1
SUSE-SLE-SAP-12-SP1-2020-1479=1 SUSE-SLE-SAP-12-SP1-2020-1480=1
SUSE-SLE-SAP-12-SP1-2020-1481=1 SUSE-SLE-SAP-12-SP1-2020-1482=1
o SUSE Linux Enterprise Server 12-SP3-LTSS:
zypper in -t patch SUSE-SLE-SERVER-12-SP3-2020-1467=1
SUSE-SLE-SERVER-12-SP3-2020-1468=1 SUSE-SLE-SERVER-12-SP3-2020-1469=1
SUSE-SLE-SERVER-12-SP3-2020-1470=1 SUSE-SLE-SERVER-12-SP3-2020-1471=1
SUSE-SLE-SERVER-12-SP3-2020-1472=1
o SUSE Linux Enterprise Server 12-SP2-LTSS:
zypper in -t patch SUSE-SLE-SERVER-12-SP2-2020-1473=1
SUSE-SLE-SERVER-12-SP2-2020-1474=1 SUSE-SLE-SERVER-12-SP2-2020-1475=1
SUSE-SLE-SERVER-12-SP2-2020-1476=1 SUSE-SLE-SERVER-12-SP2-2020-1477=1
o SUSE Linux Enterprise Server 12-SP1-LTSS:
zypper in -t patch SUSE-SLE-SERVER-12-SP1-2020-1478=1
SUSE-SLE-SERVER-12-SP1-2020-1479=1 SUSE-SLE-SERVER-12-SP1-2020-1480=1
SUSE-SLE-SERVER-12-SP1-2020-1481=1 SUSE-SLE-SERVER-12-SP1-2020-1482=1
o SUSE Linux Enterprise Module for Live Patching 15-SP1:
zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP1-2020-1433=1
SUSE-SLE-Module-Live-Patching-15-SP1-2020-1434=1
SUSE-SLE-Module-Live-Patching-15-SP1-2020-1435=1
SUSE-SLE-Module-Live-Patching-15-SP1-2020-1436=1
SUSE-SLE-Module-Live-Patching-15-SP1-2020-1437=1
SUSE-SLE-Module-Live-Patching-15-SP1-2020-1438=1
SUSE-SLE-Module-Live-Patching-15-SP1-2020-1439=1
SUSE-SLE-Module-Live-Patching-15-SP1-2020-1440=1
SUSE-SLE-Module-Live-Patching-15-SP1-2020-1441=1
SUSE-SLE-Module-Live-Patching-15-SP1-2020-1442=1
SUSE-SLE-Module-Live-Patching-15-SP1-2020-1443=1
o SUSE Linux Enterprise Module for Live Patching 15:
zypper in -t patch SUSE-SLE-Module-Live-Patching-15-2020-1444=1
SUSE-SLE-Module-Live-Patching-15-2020-1445=1
SUSE-SLE-Module-Live-Patching-15-2020-1446=1
SUSE-SLE-Module-Live-Patching-15-2020-1447=1
SUSE-SLE-Module-Live-Patching-15-2020-1448=1
SUSE-SLE-Module-Live-Patching-15-2020-1449=1
SUSE-SLE-Module-Live-Patching-15-2020-1450=1
SUSE-SLE-Module-Live-Patching-15-2020-1451=1
o SUSE Linux Enterprise Live Patching 12-SP5:
zypper in -t patch SUSE-SLE-Live-Patching-12-SP5-2020-1453=1
SUSE-SLE-Live-Patching-12-SP5-2020-1454=1
SUSE-SLE-Live-Patching-12-SP5-2020-1455=1
SUSE-SLE-Live-Patching-12-SP5-2020-1456=1
o SUSE Linux Enterprise Live Patching 12-SP4:
zypper in -t patch SUSE-SLE-Live-Patching-12-SP4-2020-1458=1
SUSE-SLE-Live-Patching-12-SP4-2020-1459=1
SUSE-SLE-Live-Patching-12-SP4-2020-1460=1
SUSE-SLE-Live-Patching-12-SP4-2020-1461=1
SUSE-SLE-Live-Patching-12-SP4-2020-1462=1
SUSE-SLE-Live-Patching-12-SP4-2020-1463=1
SUSE-SLE-Live-Patching-12-SP4-2020-1464=1
SUSE-SLE-Live-Patching-12-SP4-2020-1465=1
SUSE-SLE-Live-Patching-12-SP4-2020-1466=1
Package List:
o SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le x86_64):
kgraft-patch-4_4_178-94_91-default-9-2.1
kgraft-patch-4_4_178-94_91-default-debuginfo-9-2.1
kgraft-patch-4_4_180-94_100-default-7-2.1
kgraft-patch-4_4_180-94_100-default-debuginfo-7-2.1
kgraft-patch-4_4_180-94_103-default-7-2.1
kgraft-patch-4_4_180-94_103-default-debuginfo-7-2.1
kgraft-patch-4_4_180-94_107-default-5-2.1
kgraft-patch-4_4_180-94_107-default-debuginfo-5-2.1
kgraft-patch-4_4_180-94_113-default-4-2.1
kgraft-patch-4_4_180-94_113-default-debuginfo-4-2.1
kgraft-patch-4_4_180-94_97-default-9-2.1
kgraft-patch-4_4_180-94_97-default-debuginfo-9-2.1
o SUSE Linux Enterprise Server for SAP 12-SP2 (ppc64le x86_64):
kgraft-patch-4_4_121-92_109-default-10-2.1
kgraft-patch-4_4_121-92_114-default-9-2.1
kgraft-patch-4_4_121-92_117-default-8-2.1
kgraft-patch-4_4_121-92_120-default-7-2.1
kgraft-patch-4_4_121-92_125-default-5-2.1
o SUSE Linux Enterprise Server for SAP 12-SP1 (x86_64):
kgraft-patch-3_12_74-60_64_110-default-10-2.1
kgraft-patch-3_12_74-60_64_110-xen-10-2.1
kgraft-patch-3_12_74-60_64_115-default-9-2.1
kgraft-patch-3_12_74-60_64_115-xen-9-2.1
kgraft-patch-3_12_74-60_64_118-default-7-2.1
kgraft-patch-3_12_74-60_64_118-xen-7-2.1
kgraft-patch-3_12_74-60_64_121-default-7-2.1
kgraft-patch-3_12_74-60_64_121-xen-7-2.1
kgraft-patch-3_12_74-60_64_124-default-5-2.1
kgraft-patch-3_12_74-60_64_124-xen-5-2.1
o SUSE Linux Enterprise Server 12-SP3-LTSS (ppc64le x86_64):
kgraft-patch-4_4_178-94_91-default-9-2.1
kgraft-patch-4_4_178-94_91-default-debuginfo-9-2.1
kgraft-patch-4_4_180-94_100-default-7-2.1
kgraft-patch-4_4_180-94_100-default-debuginfo-7-2.1
kgraft-patch-4_4_180-94_103-default-7-2.1
kgraft-patch-4_4_180-94_103-default-debuginfo-7-2.1
kgraft-patch-4_4_180-94_107-default-5-2.1
kgraft-patch-4_4_180-94_107-default-debuginfo-5-2.1
kgraft-patch-4_4_180-94_113-default-4-2.1
kgraft-patch-4_4_180-94_113-default-debuginfo-4-2.1
kgraft-patch-4_4_180-94_97-default-9-2.1
kgraft-patch-4_4_180-94_97-default-debuginfo-9-2.1
o SUSE Linux Enterprise Server 12-SP2-LTSS (ppc64le x86_64):
kgraft-patch-4_4_121-92_109-default-10-2.1
kgraft-patch-4_4_121-92_114-default-9-2.1
kgraft-patch-4_4_121-92_117-default-8-2.1
kgraft-patch-4_4_121-92_120-default-7-2.1
kgraft-patch-4_4_121-92_125-default-5-2.1
o SUSE Linux Enterprise Server 12-SP1-LTSS (x86_64):
kgraft-patch-3_12_74-60_64_110-default-10-2.1
kgraft-patch-3_12_74-60_64_110-xen-10-2.1
kgraft-patch-3_12_74-60_64_115-default-9-2.1
kgraft-patch-3_12_74-60_64_115-xen-9-2.1
kgraft-patch-3_12_74-60_64_118-default-7-2.1
kgraft-patch-3_12_74-60_64_118-xen-7-2.1
kgraft-patch-3_12_74-60_64_121-default-7-2.1
kgraft-patch-3_12_74-60_64_121-xen-7-2.1
kgraft-patch-3_12_74-60_64_124-default-5-2.1
kgraft-patch-3_12_74-60_64_124-xen-5-2.1
o SUSE Linux Enterprise Module for Live Patching 15-SP1 (ppc64le x86_64):
kernel-livepatch-4_12_14-195-default-11-31.2
kernel-livepatch-4_12_14-197_10-default-7-2.1
kernel-livepatch-4_12_14-197_15-default-7-2.1
kernel-livepatch-4_12_14-197_18-default-6-2.1
kernel-livepatch-4_12_14-197_21-default-6-2.1
kernel-livepatch-4_12_14-197_26-default-4-2.1
kernel-livepatch-4_12_14-197_29-default-4-2.1
kernel-livepatch-4_12_14-197_34-default-3-2.1
kernel-livepatch-4_12_14-197_37-default-3-2.1
kernel-livepatch-4_12_14-197_4-default-10-2.1
kernel-livepatch-4_12_14-197_7-default-9-2.1
o SUSE Linux Enterprise Module for Live Patching 15 (ppc64le x86_64):
kernel-livepatch-4_12_14-150_17-default-9-2.1
kernel-livepatch-4_12_14-150_17-default-debuginfo-9-2.1
kernel-livepatch-4_12_14-150_22-default-8-2.1
kernel-livepatch-4_12_14-150_22-default-debuginfo-8-2.1
kernel-livepatch-4_12_14-150_27-default-7-2.1
kernel-livepatch-4_12_14-150_27-default-debuginfo-7-2.1
kernel-livepatch-4_12_14-150_32-default-7-2.1
kernel-livepatch-4_12_14-150_32-default-debuginfo-7-2.1
kernel-livepatch-4_12_14-150_35-default-6-2.1
kernel-livepatch-4_12_14-150_35-default-debuginfo-6-2.1
kernel-livepatch-4_12_14-150_38-default-6-2.1
kernel-livepatch-4_12_14-150_38-default-debuginfo-6-2.1
kernel-livepatch-4_12_14-150_41-default-4-2.1
kernel-livepatch-4_12_14-150_41-default-debuginfo-4-2.1
kernel-livepatch-4_12_14-150_47-default-4-2.1
kernel-livepatch-4_12_14-150_47-default-debuginfo-4-2.1
o SUSE Linux Enterprise Live Patching 12-SP5 (ppc64le s390x x86_64):
kgraft-patch-4_12_14-122_17-default-3-2.1
o SUSE Linux Enterprise Live Patching 12-SP5 (ppc64le x86_64):
kgraft-patch-4_12_14-120-default-4-9.1
kgraft-patch-4_12_14-120-default-debuginfo-4-9.1
kgraft-patch-4_12_14-122_12-default-4-2.1
kgraft-patch-4_12_14-122_7-default-4-2.1
kgraft-patch-SLE12-SP5_Update_0-debugsource-4-9.1
o SUSE Linux Enterprise Live Patching 12-SP4 (ppc64le x86_64):
kgraft-patch-4_12_14-95_16-default-9-2.1
kgraft-patch-4_12_14-95_19-default-8-2.1
kgraft-patch-4_12_14-95_24-default-7-2.1
kgraft-patch-4_12_14-95_29-default-7-2.1
kgraft-patch-4_12_14-95_32-default-6-2.1
kgraft-patch-4_12_14-95_37-default-5-2.1
kgraft-patch-4_12_14-95_40-default-4-2.1
kgraft-patch-4_12_14-95_45-default-4-2.1
kgraft-patch-4_12_14-95_48-default-3-2.1
References:
o https://www.suse.com/security/cve/CVE-2020-12653.html
o https://www.suse.com/security/cve/CVE-2020-12654.html
o https://bugzilla.suse.com/1171252
o https://bugzilla.suse.com/1171254
- --------------------------------------------------------------------------------
SUSE Security Update: Security update for the Linux Kernel (Live Patch 34 for
SLE 12 SP2)
______________________________________________________________________________
Announcement ID: SUSE-SU-2020:1486-1
Rating: important
References: #1165631 #1171252 #1171254
Cross-References: CVE-2020-12653 CVE-2020-12654 CVE-2020-1749
Affected Products:
SUSE Linux Enterprise Server for SAP 12-SP2
SUSE Linux Enterprise Server 12-SP2-LTSS
______________________________________________________________________________
An update that fixes three vulnerabilities is now available.
Description:
This update for the Linux Kernel 4.4.121-92_129 fixes several issues.
The following security issues were fixed:
o CVE-2020-12653: Fixed a buffer overflow in mwifiex_cmd_append_vsie_tlv()
which could have allowed local users to gain privileges or cause a denial
of service (bsc#1171254).
o CVE-2020-12654: Fixed a heap-based buffer overflow in
mwifiex_ret_wmm_get_status() which could have been triggered by a remote AP
to trigger (bsc#1171252).
o CVE-2020-1749: Fixed an improper implementation in some IPsec protocols
where the data were sent unencrypted allowing an attacker to read them (bsc
#1165631).
Patch Instructions:
To install this SUSE Security Update use the SUSE recommended installation
methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
o SUSE Linux Enterprise Server for SAP 12-SP2:
zypper in -t patch SUSE-SLE-SAP-12-SP2-2020-1486=1
o SUSE Linux Enterprise Server 12-SP2-LTSS:
zypper in -t patch SUSE-SLE-SERVER-12-SP2-2020-1486=1
Package List:
o SUSE Linux Enterprise Server for SAP 12-SP2 (ppc64le x86_64):
kgraft-patch-4_4_121-92_129-default-2-2.1
o SUSE Linux Enterprise Server 12-SP2-LTSS (ppc64le x86_64):
kgraft-patch-4_4_121-92_129-default-2-2.1
References:
o https://www.suse.com/security/cve/CVE-2020-12653.html
o https://www.suse.com/security/cve/CVE-2020-12654.html
o https://www.suse.com/security/cve/CVE-2020-1749.html
o https://bugzilla.suse.com/1165631
o https://bugzilla.suse.com/1171252
o https://bugzilla.suse.com/1171254
- --------------------------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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=oALs
-----END PGP SIGNATURE-----