Bug 983212 - (CVE-2016-5243) VUL-1: CVE-2016-5243: kernel-source: tipc: an infoleak in tipc_nl_compat_link_dump
(CVE-2016-5243)
VUL-1: CVE-2016-5243: kernel-source: tipc: an infoleak in tipc_nl_compat_link...
Status: RESOLVED FIXED
Classification: Novell Products
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents
unspecified
Other Other
: P4 - Low : Normal
: ---
Assigned To: Security Team bot
Security Team bot
https://smash.suse.de/issue/169778/
CVSSv2:SUSE:CVE-2016-5243:1.5:(AV:L/A...
:
Depends on:
Blocks:
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Reported: 2016-06-06 08:43 UTC by Marcus Meissner
Modified: 2017-10-24 14:40 UTC (History)
5 users (show)

See Also:
Found By: Security Response Team
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---


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Description Marcus Meissner 2016-06-06 08:43:08 UTC
CVE-2016-5243

 From: Kangjie Lu <kangjielu () gmail com>
Date: Fri, 3 Jun 2016 15:26:24 +0200

Hello,

In function tipc_nl_compat_link_dump of file net/tipc/netlink_compat.c,
link_info.str is a char array of size 60. Memory after the NULL
byte is not initialized. Sending the whole object out can cause
a leak of sensitive info in kernel stack.

Fix info:
https://patchwork.ozlabs.org/patch/629100/
https://git.kernel.org/cgit/linux/kernel/git/davem/net.git/commit/?id=5d2be1422e02ccd697ccfcd45c85b4a26e6178e2



References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-5243
http://seclists.org/oss-sec/2016/q2/464
http://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-5243.html
Comment 1 Marcus Meissner 2016-06-06 08:46:42 UTC
same code is in linux-3.12-SLE12/net/tipc/node.c

also exists in sles10 sp4 and sle11 sp1-sp4 codebases, but there the tipc module is not supported.
Comment 2 Swamp Workflow Management 2016-06-06 22:00:15 UTC
bugbot adjusting priority
Comment 4 Marcus Meissner 2017-03-01 14:23:56 UTC
ping?
Comment 5 Jiri Bohac 2017-03-03 18:22:02 UTC
I pushed a fix to:
users/jbohac/cve/linux-3.12/for-next (d1e43c9f)
users/jbohac/cve/linux-3.0/for-next (7e3de58e)

We don't build TIPC for older SLE releases, nor for openSUSE.
Comment 6 Swamp Workflow Management 2017-05-11 19:14:39 UTC
SUSE-SU-2017:1247-1: An update that solves 25 vulnerabilities and has 10 fixes is now available.

Category: security (important)
Bug References: 1003077,1015703,1021256,1021762,1023377,1023762,1023992,1024938,1025235,1026024,1026722,1026914,1027066,1027149,1027178,1027189,1027190,1028415,1028895,1029986,1030118,1030213,1030901,1031003,1031052,1031440,1031579,1032344,1033336,914939,954763,968697,979215,983212,989056
CVE References: CVE-2015-1350,CVE-2016-10044,CVE-2016-10200,CVE-2016-10208,CVE-2016-2117,CVE-2016-3070,CVE-2016-5243,CVE-2016-7117,CVE-2016-9588,CVE-2017-2671,CVE-2017-5669,CVE-2017-5897,CVE-2017-5970,CVE-2017-5986,CVE-2017-6074,CVE-2017-6214,CVE-2017-6345,CVE-2017-6346,CVE-2017-6348,CVE-2017-6353,CVE-2017-7187,CVE-2017-7261,CVE-2017-7294,CVE-2017-7308,CVE-2017-7616
Sources used:
SUSE Linux Enterprise Server for SAP 12 (src):    kernel-default-3.12.61-52.72.1, kernel-source-3.12.61-52.72.1, kernel-syms-3.12.61-52.72.1, kernel-xen-3.12.61-52.72.1, kgraft-patch-SLE12_Update_21-1-2.1
SUSE Linux Enterprise Server 12-LTSS (src):    kernel-default-3.12.61-52.72.1, kernel-source-3.12.61-52.72.1, kernel-syms-3.12.61-52.72.1, kernel-xen-3.12.61-52.72.1, kgraft-patch-SLE12_Update_21-1-2.1
SUSE Linux Enterprise Module for Public Cloud 12 (src):    kernel-ec2-3.12.61-52.72.1
Comment 7 Swamp Workflow Management 2017-05-15 19:43:36 UTC
SUSE-SU-2017:1301-1: An update that solves 18 vulnerabilities and has 41 fixes is now available.

Category: security (important)
Bug References: 1005651,1008374,1008893,1013018,1013070,1013800,1013862,1016489,1017143,1018263,1018446,1019168,1020229,1021256,1021913,1022971,1023014,1023163,1023888,1024508,1024788,1024938,1025235,1025702,1026024,1026260,1026722,1026914,1027066,1027101,1027178,1028415,1028880,1029212,1029770,1030213,1030573,1031003,1031052,1031440,1031579,1032141,1033336,1033771,1033794,1033804,1033816,1034026,909486,911105,931620,979021,982783,983212,985561,988065,989056,995542,999245
CVE References: CVE-2015-3288,CVE-2015-8970,CVE-2016-10200,CVE-2016-5243,CVE-2017-2671,CVE-2017-5669,CVE-2017-5970,CVE-2017-5986,CVE-2017-6074,CVE-2017-6214,CVE-2017-6348,CVE-2017-6353,CVE-2017-7184,CVE-2017-7187,CVE-2017-7261,CVE-2017-7294,CVE-2017-7308,CVE-2017-7616
Sources used:
SUSE Linux Enterprise Software Development Kit 11-SP4 (src):    kernel-docs-3.0.101-100.2
SUSE Linux Enterprise Server 11-SP4 (src):    kernel-bigmem-3.0.101-100.1, kernel-default-3.0.101-100.1, kernel-ec2-3.0.101-100.1, kernel-pae-3.0.101-100.1, kernel-ppc64-3.0.101-100.1, kernel-source-3.0.101-100.1, kernel-syms-3.0.101-100.1, kernel-trace-3.0.101-100.1, kernel-xen-3.0.101-100.1
SUSE Linux Enterprise Server 11-EXTRA (src):    kernel-default-3.0.101-100.1, kernel-pae-3.0.101-100.1, kernel-ppc64-3.0.101-100.1, kernel-trace-3.0.101-100.1, kernel-xen-3.0.101-100.1
SUSE Linux Enterprise Debuginfo 11-SP4 (src):    kernel-bigmem-3.0.101-100.1, kernel-default-3.0.101-100.1, kernel-ec2-3.0.101-100.1, kernel-pae-3.0.101-100.1, kernel-ppc64-3.0.101-100.1, kernel-trace-3.0.101-100.1, kernel-xen-3.0.101-100.1
Comment 8 Swamp Workflow Management 2017-05-19 16:26:09 UTC
SUSE-SU-2017:1360-1: An update that solves 30 vulnerabilities and has 72 fixes is now available.

Category: security (important)
Bug References: 1003077,1008842,1009682,1012620,1012985,1015703,1015787,1015821,1017512,1018100,1018263,1018419,1018446,1019168,1019514,1020048,1020795,1021256,1021374,1021762,1021913,1022559,1022971,1023164,1023207,1023377,1023762,1023824,1023888,1023992,1024081,1024234,1024309,1024508,1024788,1025039,1025235,1025354,1025802,1026024,1026722,1026914,1027066,1027178,1027189,1027190,1027974,1028041,1028415,1028595,1028648,1028895,1029470,1029850,1029986,1030118,1030213,1030593,1030901,1031003,1031052,1031080,1031440,1031567,1031579,1031662,1031842,1032125,1032141,1032344,1032345,1033336,1034670,103470,1034700,1035576,1035699,1035738,1035877,1036752,1038261,799133,857926,914939,917630,922853,930399,931620,937444,940946,954763,968697,970083,971933,979215,982783,983212,984530,985561,988065,989056,993832
CVE References: CVE-2015-1350,CVE-2016-10044,CVE-2016-10200,CVE-2016-10208,CVE-2016-2117,CVE-2016-3070,CVE-2016-5243,CVE-2016-7117,CVE-2016-9191,CVE-2016-9588,CVE-2016-9604,CVE-2017-2647,CVE-2017-2671,CVE-2017-5669,CVE-2017-5897,CVE-2017-5986,CVE-2017-6074,CVE-2017-6214,CVE-2017-6345,CVE-2017-6346,CVE-2017-6348,CVE-2017-6353,CVE-2017-6951,CVE-2017-7187,CVE-2017-7261,CVE-2017-7294,CVE-2017-7308,CVE-2017-7616,CVE-2017-7645,CVE-2017-8106
Sources used:
SUSE Linux Enterprise Workstation Extension 12-SP1 (src):    kernel-default-3.12.74-60.64.40.1
SUSE Linux Enterprise Software Development Kit 12-SP1 (src):    kernel-docs-3.12.74-60.64.40.4, kernel-obs-build-3.12.74-60.64.40.1
SUSE Linux Enterprise Server 12-SP1 (src):    kernel-default-3.12.74-60.64.40.1, kernel-source-3.12.74-60.64.40.1, kernel-syms-3.12.74-60.64.40.1, kernel-xen-3.12.74-60.64.40.1
SUSE Linux Enterprise Module for Public Cloud 12 (src):    kernel-ec2-3.12.74-60.64.40.1
SUSE Linux Enterprise Live Patching 12 (src):    kgraft-patch-SLE12-SP1_Update_15-1-4.1
SUSE Linux Enterprise Desktop 12-SP1 (src):    kernel-default-3.12.74-60.64.40.1, kernel-source-3.12.74-60.64.40.1, kernel-syms-3.12.74-60.64.40.1, kernel-xen-3.12.74-60.64.40.1
Comment 9 Swamp Workflow Management 2017-09-04 19:39:40 UTC
SUSE-SU-2017:2342-1: An update that solves 44 vulnerabilities and has 135 fixes is now available.

Category: security (important)
Bug References: 1003077,1005651,1008374,1008850,1008893,1012422,1013018,1013070,1013800,1013862,1016489,1017143,1018074,1018263,1018446,1019168,1020229,1021256,1021913,1022971,1023014,1023051,1023163,1023888,1024508,1024788,1024938,1025235,1025702,1026024,1026260,1026722,1026914,1027066,1027101,1027178,1027565,1028372,1028415,1028880,1029140,1029212,1029770,1029850,1030213,1030552,1030573,1030593,1030814,1031003,1031052,1031440,1031579,1032141,1032340,1032471,1033287,1033336,1033771,1033794,1033804,1033816,1034026,1034670,1035576,1035777,1035920,1036056,1036288,1036629,1037182,1037183,1037191,1037193,1037227,1037232,1037233,1037356,1037358,1037359,1037441,1038544,1038879,1038981,1038982,1039258,1039348,1039354,1039456,1039594,1039882,1039883,1039885,1040069,1040351,1041160,1041431,1041762,1041975,1042045,1042200,1042615,1042633,1042687,1042832,1043014,1043234,1043935,1044015,1044125,1044216,1044230,1044854,1044882,1044913,1044985,1045154,1045340,1045356,1045406,1045416,1045525,1045538,1045547,1045615,1046107,1046122,1046192,1046715,1047027,1047053,1047343,1047354,1047487,1047523,1047653,1048185,1048221,1048232,1048275,1049483,1049603,1049688,1049882,1050154,1050431,1051478,1051515,1051770,784815,792863,799133,870618,909486,909618,911105,919382,928138,931620,938352,943786,948562,962257,970956,971975,972891,979021,982783,983212,985561,986362,986365,986924,988065,989056,990682,991651,995542,999245
CVE References: CVE-2014-9922,CVE-2015-3288,CVE-2015-8970,CVE-2016-10200,CVE-2016-2188,CVE-2016-4997,CVE-2016-4998,CVE-2016-5243,CVE-2016-7117,CVE-2017-1000363,CVE-2017-1000364,CVE-2017-1000365,CVE-2017-1000380,CVE-2017-11176,CVE-2017-11473,CVE-2017-2636,CVE-2017-2647,CVE-2017-2671,CVE-2017-5669,CVE-2017-5970,CVE-2017-5986,CVE-2017-6074,CVE-2017-6214,CVE-2017-6348,CVE-2017-6353,CVE-2017-6951,CVE-2017-7184,CVE-2017-7187,CVE-2017-7261,CVE-2017-7294,CVE-2017-7308,CVE-2017-7482,CVE-2017-7487,CVE-2017-7533,CVE-2017-7542,CVE-2017-7616,CVE-2017-8890,CVE-2017-8924,CVE-2017-8925,CVE-2017-9074,CVE-2017-9075,CVE-2017-9076,CVE-2017-9077,CVE-2017-9242
Sources used:
SUSE Linux Enterprise Real Time Extension 11-SP4 (src):    kernel-rt-3.0.101.rt130-69.5.1, kernel-rt_trace-3.0.101.rt130-69.5.1, kernel-source-rt-3.0.101.rt130-69.5.1, kernel-syms-rt-3.0.101.rt130-69.5.1
SUSE Linux Enterprise Debuginfo 11-SP4 (src):    kernel-rt-3.0.101.rt130-69.5.1, kernel-rt_debug-3.0.101.rt130-69.5.1, kernel-rt_trace-3.0.101.rt130-69.5.1
Comment 10 Swamp Workflow Management 2017-09-19 13:23:25 UTC
SUSE-SU-2017:2525-1: An update that solves 40 vulnerabilities and has 44 fixes is now available.

Category: security (important)
Bug References: 1006919,1012422,1013862,1017143,1020229,1021256,1023051,1024938,1025013,1025235,1026024,1026722,1026914,1027066,1027101,1027178,1027179,1027406,1028415,1028880,1029212,1029850,1030213,1030573,1030575,1030593,1031003,1031052,1031440,1031481,1031579,1031660,1033287,1033336,1034670,1034838,1035576,1037182,1037183,1037994,1038544,1038564,1038879,1038883,1038981,1038982,1039349,1039354,1039456,1039594,1039882,1039883,1039885,1040069,1041431,1042364,1042863,1042892,1044125,1045416,1045487,1046107,1048232,1048275,1049483,1049603,1049882,1050677,1052311,1053148,1053152,1053760,1056588,870618,948562,957988,957990,963655,972891,979681,983212,986924,989896,999245
CVE References: CVE-2016-10200,CVE-2016-5243,CVE-2017-1000112,CVE-2017-1000363,CVE-2017-1000365,CVE-2017-1000380,CVE-2017-10661,CVE-2017-11176,CVE-2017-11473,CVE-2017-12762,CVE-2017-14051,CVE-2017-2647,CVE-2017-2671,CVE-2017-5669,CVE-2017-5970,CVE-2017-5986,CVE-2017-6074,CVE-2017-6214,CVE-2017-6348,CVE-2017-6353,CVE-2017-6951,CVE-2017-7184,CVE-2017-7187,CVE-2017-7261,CVE-2017-7294,CVE-2017-7308,CVE-2017-7482,CVE-2017-7487,CVE-2017-7533,CVE-2017-7542,CVE-2017-7616,CVE-2017-8831,CVE-2017-8890,CVE-2017-8924,CVE-2017-8925,CVE-2017-9074,CVE-2017-9075,CVE-2017-9076,CVE-2017-9077,CVE-2017-9242
Sources used:
SUSE Linux Enterprise Server 11-SP3-LTSS (src):    kernel-bigsmp-3.0.101-0.47.106.5.1, kernel-default-3.0.101-0.47.106.5.1, kernel-ec2-3.0.101-0.47.106.5.1, kernel-pae-3.0.101-0.47.106.5.1, kernel-source-3.0.101-0.47.106.5.1, kernel-syms-3.0.101-0.47.106.5.1, kernel-trace-3.0.101-0.47.106.5.1, kernel-xen-3.0.101-0.47.106.5.1
SUSE Linux Enterprise Server 11-EXTRA (src):    kernel-bigsmp-3.0.101-0.47.106.5.1, kernel-default-3.0.101-0.47.106.5.1, kernel-pae-3.0.101-0.47.106.5.1, kernel-trace-3.0.101-0.47.106.5.1, kernel-xen-3.0.101-0.47.106.5.1
SUSE Linux Enterprise Point of Sale 11-SP3 (src):    kernel-default-3.0.101-0.47.106.5.1, kernel-ec2-3.0.101-0.47.106.5.1, kernel-pae-3.0.101-0.47.106.5.1, kernel-source-3.0.101-0.47.106.5.1, kernel-syms-3.0.101-0.47.106.5.1, kernel-trace-3.0.101-0.47.106.5.1, kernel-xen-3.0.101-0.47.106.5.1
SUSE Linux Enterprise Debuginfo 11-SP3 (src):    kernel-bigsmp-3.0.101-0.47.106.5.1, kernel-default-3.0.101-0.47.106.5.1, kernel-ec2-3.0.101-0.47.106.5.1, kernel-pae-3.0.101-0.47.106.5.1, kernel-trace-3.0.101-0.47.106.5.1, kernel-xen-3.0.101-0.47.106.5.1
Comment 11 Marcus Meissner 2017-10-24 09:09:19 UTC
all released