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AUSCERT External Security Bulletin Redistribution
ESB-2018.2959
SUSE Security Update: Security update for the Linux Kernel
2 October 2018
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: kernel
Publisher: SUSE
Operating System: SUSE
Impact/Access: Root Compromise -- Existing Account
Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2018-10938 CVE-2018-10902 CVE-2018-5390
Reference: ASB-2018.0222
ASB-2018.0221
ESB-2018.2888
ESB-2018.2887
ESB-2018.2278
ESB-2018.2275
ESB-2018.2271
Original Bulletin:
https://www.suse.com/support/update/announcement/2018/suse-su-20182960-1.html
https://www.suse.com/support/update/announcement/2018/suse-su-20182961-1.html
Comment: This bulletin contains two (2) SUSE security advisories.
- --------------------------BEGIN INCLUDED TEXT--------------------
SUSE Security Update: Security update for the Linux Kernel (Live Patch 22 for SLE 12 SP1)
______________________________________________________________________________
Announcement ID: SUSE-SU-2018:2960-1
Rating: important
References: #1102682 #1103203 #1105323
Cross-References: CVE-2018-10902 CVE-2018-5390
Affected Products:
SUSE Linux Enterprise Server for SAP 12-SP1
SUSE Linux Enterprise Server 12-SP1-LTSS
______________________________________________________________________________
An update that solves two vulnerabilities and has one
errata is now available.
Description:
This update for the Linux Kernel 3.12.74-60_64_63 fixes several issues.
The following security issues were fixed:
- CVE-2018-5390: Prevent very expensive calls to tcp_collapse_ofo_queue()
and tcp_prune_ofo_queue() for every incoming TCP packet which can lead
to a denial of service (bsc#1102682).
- CVE-2018-10902: It was found that the raw midi kernel driver did not
protect against concurrent access which lead to a double realloc (double
free) in snd_rawmidi_input_params() and snd_rawmidi_output_status(),
allowing a malicious local attacker to use this for privilege escalation
(bsc#1105323).
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:
- SUSE Linux Enterprise Server for SAP 12-SP1:
zypper in -t patch SUSE-SLE-SAP-12-SP1-2018-2085=1 SUSE-SLE-SAP-12-SP1-2018-2086=1 SUSE-SLE-SAP-12-SP1-2018-2087=1 SUSE-SLE-SAP-12-SP1-2018-2088=1 SUSE-SLE-SAP-12-SP1-2018-2089=1 SUSE-SLE-SAP-12-SP1-2018-2090=1 SUSE-SLE-SAP-12-SP1-2018-2091=1 SUSE-SLE-SAP-12-SP1-2018-2092=1 SUSE-SLE-SAP-12-SP1-2018-2093=1 SUSE-SLE-SAP-12-SP1-2018-2094=1
- SUSE Linux Enterprise Server 12-SP1-LTSS:
zypper in -t patch SUSE-SLE-SERVER-12-SP1-2018-2085=1 SUSE-SLE-SERVER-12-SP1-2018-2086=1 SUSE-SLE-SERVER-12-SP1-2018-2087=1 SUSE-SLE-SERVER-12-SP1-2018-2088=1 SUSE-SLE-SERVER-12-SP1-2018-2089=1 SUSE-SLE-SERVER-12-SP1-2018-2090=1 SUSE-SLE-SERVER-12-SP1-2018-2091=1 SUSE-SLE-SERVER-12-SP1-2018-2092=1 SUSE-SLE-SERVER-12-SP1-2018-2093=1 SUSE-SLE-SERVER-12-SP1-2018-2094=1
Package List:
- SUSE Linux Enterprise Server for SAP 12-SP1 (x86_64):
kgraft-patch-3_12_74-60_64_60-default-11-2.1
kgraft-patch-3_12_74-60_64_60-xen-11-2.1
kgraft-patch-3_12_74-60_64_63-default-9-2.1
kgraft-patch-3_12_74-60_64_63-xen-9-2.1
kgraft-patch-3_12_74-60_64_66-default-8-2.1
kgraft-patch-3_12_74-60_64_66-xen-8-2.1
kgraft-patch-3_12_74-60_64_69-default-7-2.1
kgraft-patch-3_12_74-60_64_69-xen-7-2.1
kgraft-patch-3_12_74-60_64_82-default-7-2.1
kgraft-patch-3_12_74-60_64_82-xen-7-2.1
kgraft-patch-3_12_74-60_64_85-default-7-2.1
kgraft-patch-3_12_74-60_64_85-xen-7-2.1
kgraft-patch-3_12_74-60_64_88-default-5-2.1
kgraft-patch-3_12_74-60_64_88-xen-5-2.1
kgraft-patch-3_12_74-60_64_93-default-4-2.1
kgraft-patch-3_12_74-60_64_93-xen-4-2.1
kgraft-patch-3_12_74-60_64_96-default-4-2.1
kgraft-patch-3_12_74-60_64_96-xen-4-2.1
kgraft-patch-3_12_74-60_64_99-default-3-2.1
kgraft-patch-3_12_74-60_64_99-xen-3-2.1
- SUSE Linux Enterprise Server 12-SP1-LTSS (x86_64):
kgraft-patch-3_12_74-60_64_60-default-11-2.1
kgraft-patch-3_12_74-60_64_60-xen-11-2.1
kgraft-patch-3_12_74-60_64_63-default-9-2.1
kgraft-patch-3_12_74-60_64_63-xen-9-2.1
kgraft-patch-3_12_74-60_64_66-default-8-2.1
kgraft-patch-3_12_74-60_64_66-xen-8-2.1
kgraft-patch-3_12_74-60_64_69-default-7-2.1
kgraft-patch-3_12_74-60_64_69-xen-7-2.1
kgraft-patch-3_12_74-60_64_82-default-7-2.1
kgraft-patch-3_12_74-60_64_82-xen-7-2.1
kgraft-patch-3_12_74-60_64_85-default-7-2.1
kgraft-patch-3_12_74-60_64_85-xen-7-2.1
kgraft-patch-3_12_74-60_64_88-default-5-2.1
kgraft-patch-3_12_74-60_64_88-xen-5-2.1
kgraft-patch-3_12_74-60_64_93-default-4-2.1
kgraft-patch-3_12_74-60_64_93-xen-4-2.1
kgraft-patch-3_12_74-60_64_96-default-4-2.1
kgraft-patch-3_12_74-60_64_96-xen-4-2.1
kgraft-patch-3_12_74-60_64_99-default-3-2.1
kgraft-patch-3_12_74-60_64_99-xen-3-2.1
References:
https://www.suse.com/security/cve/CVE-2018-10902.html
https://www.suse.com/security/cve/CVE-2018-5390.html
https://bugzilla.suse.com/1102682
https://bugzilla.suse.com/1103203
https://bugzilla.suse.com/1105323
- ---
SUSE Security Update: Security update for the Linux Kernel (Live Patch 12 for SLE 12 SP3)
______________________________________________________________________________
Announcement ID: SUSE-SU-2018:2961-1
Rating: important
References: #1102682 #1103203 #1105323 #1106191
Cross-References: CVE-2018-10902 CVE-2018-10938 CVE-2018-5390
Affected Products:
SUSE Linux Enterprise Live Patching 12-SP3
______________________________________________________________________________
An update that solves three vulnerabilities and has one
errata is now available.
Description:
This update for the Linux Kernel 4.4.131-94_29 fixes several issues.
The following security issues were fixed:
- CVE-2018-5390: Prevent very expensive calls to tcp_collapse_ofo_queue()
and tcp_prune_ofo_queue() for every incoming TCP packet which can lead
to a denial of service (bsc#1102682).
- CVE-2018-10938: Fixed an infinite loop in the cipso_v4_optptr() function
leading to a denial-of-service via crafted network packets (bsc#1106191).
- CVE-2018-10902: It was found that the raw midi kernel driver did not
protect against concurrent access which lead to a double realloc (double
free) in snd_rawmidi_input_params() and snd_rawmidi_output_status(),
allowing a malicious local attacker to use this for privilege escalation
(bsc#1105323).
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:
- SUSE Linux Enterprise Live Patching 12-SP3:
zypper in -t patch SUSE-SLE-Live-Patching-12-SP3-2018-2103=1 SUSE-SLE-Live-Patching-12-SP3-2018-2105=1 SUSE-SLE-Live-Patching-12-SP3-2018-2106=1 SUSE-SLE-Live-Patching-12-SP3-2018-2107=1 SUSE-SLE-Live-Patching-12-SP3-2018-2110=1
Package List:
- SUSE Linux Enterprise Live Patching 12-SP3 (ppc64le x86_64):
kgraft-patch-4_4_120-94_17-default-6-2.1
kgraft-patch-4_4_120-94_17-default-debuginfo-6-2.1
kgraft-patch-4_4_126-94_22-default-6-2.1
kgraft-patch-4_4_126-94_22-default-debuginfo-6-2.1
kgraft-patch-4_4_131-94_29-default-4-2.1
kgraft-patch-4_4_131-94_29-default-debuginfo-4-2.1
kgraft-patch-4_4_132-94_33-default-4-2.1
kgraft-patch-4_4_132-94_33-default-debuginfo-4-2.1
kgraft-patch-4_4_143-94_47-default-2-2.1
kgraft-patch-4_4_143-94_47-default-debuginfo-2-2.1
References:
https://www.suse.com/security/cve/CVE-2018-10902.html
https://www.suse.com/security/cve/CVE-2018-10938.html
https://www.suse.com/security/cve/CVE-2018-5390.html
https://bugzilla.suse.com/1102682
https://bugzilla.suse.com/1103203
https://bugzilla.suse.com/1105323
https://bugzilla.suse.com/1106191
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===========================================================================
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The University of Queensland
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Internet Email: auscert@auscert.org.au
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