Bug 956709 (CVE-2015-7509) - VUL-0: CVE-2015-7509: kernel: Mounting ext2 fs e2fsprogs/tests/f_orphan as ext4 crashes system
Summary: VUL-0: CVE-2015-7509: kernel: Mounting ext2 fs e2fsprogs/tests/f_orphan as ex...
Status: RESOLVED FIXED
Alias: CVE-2015-7509
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents (show other bugs)
Version: unspecified
Hardware: Other Other
: P3 - Medium : Major
Target Milestone: ---
Assignee: Security Team bot
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/159074/
Whiteboard: CVSSv2:RedHat:CVE-2015-7509:6.0:(AV:L...
Keywords:
Depends on: 956766
Blocks:
  Show dependency tree / graph
 
Reported: 2015-11-25 14:43 UTC by Alexander Bergmann
Modified: 2016-10-26 16:14 UTC (History)
6 users (show)

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

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Description Alexander Bergmann 2015-11-25 14:43:40 UTC 
rh#1259222

A vulnerability was found when mounting the ext2 filesystem from e2fsprogs/tests/f_orphan as ext4, leading to system crash.

Original report:

https://bugzilla.redhat.com/show_bug.cgi?id=1259123

Upstream Linux kernel patches fixing the issue:

c9b92530 ext4: make orphan functions be no-op in no-journal mode
0e9a9a1a ext4: avoid hang when mounting non-journal filesystems with orphan list


References:
https://bugzilla.redhat.com/show_bug.cgi?id=1259222
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-7509
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7509
Comment 1 Swamp Workflow Management 2015-11-25 23:01:01 UTC 
bugbot adjusting priority
Comment 2 Jan Kara 2015-11-26 13:29:57 UTC 
Doesn't seem to affect any of our products. Mentioned patches were merged in 3.7 and 3.8 kernels respectively. So SLE12, SLE12 SP1, openSUSE 13.2, and openSUSE Leap 42 don't have the issue. In SLE11 kernels ext4 isn't supported and we provide ext2 driver for mounting ext2 filesystems...
Comment 3 Marcus Meissner 2015-11-26 13:33:02 UTC 
actually ext4 is on sle11, in readonly mode.
Comment 6 Jan Kara 2015-12-14 11:17:00 UTC 
Patches are pushed to all the SLE11 based kernels. Reassigning to security team.
Comment 7 Swamp Workflow Management 2015-12-22 15:27:44 UTC 
SUSE-SU-2015:2339-1: An update that solves 10 vulnerabilities and has 57 fixes is now available.

Category: security (important)
Bug References: 814440,879378,879381,900610,904348,904965,921081,926774,930145,930770,930788,930835,932805,935123,935757,937256,937444,938706,939826,939926,939955,940017,940913,940946,941202,942938,943786,944296,944677,944831,944837,944989,944993,945691,945825,945827,946078,946214,946309,947957,948330,948347,948521,949100,949298,949502,949706,949744,949936,949981,950298,950750,950998,951440,952084,952384,952579,952976,953527,953799,953980,954404,954628,954950,954984,955673,956709
CVE References: CVE-2015-0272,CVE-2015-5157,CVE-2015-5307,CVE-2015-6937,CVE-2015-7509,CVE-2015-7799,CVE-2015-7872,CVE-2015-7990,CVE-2015-8104,CVE-2015-8215
Sources used:
SUSE Linux Enterprise Software Development Kit 11-SP4 (src):    kernel-docs-3.0.101-68.2
SUSE Linux Enterprise Server 11-SP4 (src):    kernel-default-3.0.101-68.1, kernel-ec2-3.0.101-68.1, kernel-pae-3.0.101-68.1, kernel-ppc64-3.0.101-68.1, kernel-source-3.0.101-68.1, kernel-syms-3.0.101-68.1, kernel-trace-3.0.101-68.1, kernel-xen-3.0.101-68.1
SUSE Linux Enterprise Server 11-EXTRA (src):    kernel-default-3.0.101-68.1, kernel-pae-3.0.101-68.1, kernel-ppc64-3.0.101-68.1, kernel-trace-3.0.101-68.1, kernel-xen-3.0.101-68.1
SUSE Linux Enterprise Desktop 11-SP4 (src):    kernel-default-3.0.101-68.1, kernel-pae-3.0.101-68.1, kernel-source-3.0.101-68.1, kernel-syms-3.0.101-68.1, kernel-trace-3.0.101-68.1, kernel-xen-3.0.101-68.1
SUSE Linux Enterprise Debuginfo 11-SP4 (src):    kernel-default-3.0.101-68.1, kernel-ec2-3.0.101-68.1, kernel-pae-3.0.101-68.1, kernel-ppc64-3.0.101-68.1, kernel-trace-3.0.101-68.1, kernel-xen-3.0.101-68.1
Comment 8 Swamp Workflow Management 2015-12-23 17:29:01 UTC 
SUSE-SU-2015:2350-1: An update that solves 10 vulnerabilities and has 62 fixes is now available.

Category: security (important)
Bug References: 814440,879378,879381,900610,904348,904965,921081,926709,926774,930145,930770,930788,930835,932805,935053,935123,935757,937256,937444,937969,937970,938706,939207,939826,939926,939955,940017,940913,940946,941202,942938,943786,944677,944831,944837,944989,944993,945691,945825,945827,946078,946214,946309,947957,948330,948347,948521,949100,949298,949502,949706,949744,949936,949981,950298,950750,950998,951440,952084,952384,952579,952976,953527,953799,953980,954404,954628,954950,954984,955354,955673,956709
CVE References: CVE-2015-0272,CVE-2015-5157,CVE-2015-5307,CVE-2015-6937,CVE-2015-7509,CVE-2015-7799,CVE-2015-7872,CVE-2015-7990,CVE-2015-8104,CVE-2015-8215
Sources used:
SUSE Linux Enterprise Real Time Extension 11-SP4 (src):    kernel-rt-3.0.101.rt130-48.1, kernel-rt_trace-3.0.101.rt130-48.1, kernel-source-rt-3.0.101.rt130-48.1, kernel-syms-rt-3.0.101.rt130-48.1
SUSE Linux Enterprise Debuginfo 11-SP4 (src):    kernel-rt-3.0.101.rt130-48.1, kernel-rt_debug-3.0.101.rt130-48.1, kernel-rt_trace-3.0.101.rt130-48.1
Comment 11 Marcus Meissner 2016-02-11 19:01:55 UTC 
released
Comment 12 Swamp Workflow Management 2016-05-03 17:15:18 UTC 
SUSE-SU-2016:1203-1: An update that solves 41 vulnerabilities and has 49 fixes is now available.

Category: security (important)
Bug References: 758040,781018,879378,879381,904035,924919,934787,935123,937444,939955,940017,940413,940913,940946,941514,942082,946122,947128,948330,949298,949752,949936,950750,950998,951392,952976,954628,955308,955354,955654,955673,956375,956514,956707,956708,956709,956852,956949,957988,957990,958463,958886,958906,958912,958951,959190,959312,959399,959705,960857,961500,961509,961512,961516,961518,963276,963765,963767,963998,964201,965319,965923,966437,966693,967863,967972,967973,967974,967975,968010,968011,968012,968013,968141,968670,969307,970504,970892,970909,970911,970948,970956,970958,970970,971124,971125,971360,973570,974646,975945
CVE References: CVE-2013-7446,CVE-2015-7509,CVE-2015-7515,CVE-2015-7550,CVE-2015-7566,CVE-2015-7799,CVE-2015-8215,CVE-2015-8539,CVE-2015-8543,CVE-2015-8550,CVE-2015-8551,CVE-2015-8552,CVE-2015-8569,CVE-2015-8575,CVE-2015-8767,CVE-2015-8785,CVE-2015-8812,CVE-2015-8816,CVE-2016-0723,CVE-2016-2069,CVE-2016-2143,CVE-2016-2184,CVE-2016-2185,CVE-2016-2186,CVE-2016-2188,CVE-2016-2384,CVE-2016-2543,CVE-2016-2544,CVE-2016-2545,CVE-2016-2546,CVE-2016-2547,CVE-2016-2548,CVE-2016-2549,CVE-2016-2782,CVE-2016-2847,CVE-2016-3137,CVE-2016-3138,CVE-2016-3139,CVE-2016-3140,CVE-2016-3156,CVE-2016-3955
Sources used:
SUSE OpenStack Cloud 5 (src):    kernel-bigsmp-3.0.101-0.47.79.1, kernel-default-3.0.101-0.47.79.1, kernel-ec2-3.0.101-0.47.79.1, kernel-source-3.0.101-0.47.79.1, kernel-syms-3.0.101-0.47.79.1, kernel-trace-3.0.101-0.47.79.1, kernel-xen-3.0.101-0.47.79.1
SUSE Manager Proxy 2.1 (src):    kernel-bigsmp-3.0.101-0.47.79.1, kernel-default-3.0.101-0.47.79.1, kernel-ec2-3.0.101-0.47.79.1, kernel-source-3.0.101-0.47.79.1, kernel-syms-3.0.101-0.47.79.1, kernel-trace-3.0.101-0.47.79.1, kernel-xen-3.0.101-0.47.79.1
SUSE Manager 2.1 (src):    kernel-bigsmp-3.0.101-0.47.79.1, kernel-default-3.0.101-0.47.79.1, kernel-ec2-3.0.101-0.47.79.1, kernel-source-3.0.101-0.47.79.1, kernel-syms-3.0.101-0.47.79.1, kernel-trace-3.0.101-0.47.79.1, kernel-xen-3.0.101-0.47.79.1
SUSE Linux Enterprise Server 11-SP3-LTSS (src):    kernel-bigsmp-3.0.101-0.47.79.1, kernel-default-3.0.101-0.47.79.1, kernel-ec2-3.0.101-0.47.79.1, kernel-pae-3.0.101-0.47.79.1, kernel-source-3.0.101-0.47.79.1, kernel-syms-3.0.101-0.47.79.1, kernel-trace-3.0.101-0.47.79.1, kernel-xen-3.0.101-0.47.79.1
SUSE Linux Enterprise Server 11-EXTRA (src):    kernel-bigsmp-3.0.101-0.47.79.1, kernel-default-3.0.101-0.47.79.1, kernel-pae-3.0.101-0.47.79.1, kernel-ppc64-3.0.101-0.47.79.1, kernel-trace-3.0.101-0.47.79.1, kernel-xen-3.0.101-0.47.79.1
SUSE Linux Enterprise Debuginfo 11-SP3 (src):    kernel-bigsmp-3.0.101-0.47.79.1, kernel-default-3.0.101-0.47.79.1, kernel-ec2-3.0.101-0.47.79.1, kernel-pae-3.0.101-0.47.79.1, kernel-trace-3.0.101-0.47.79.1, kernel-xen-3.0.101-0.47.79.1
Comment 13 Swamp Workflow Management 2016-08-15 14:13:23 UTC 
SUSE-SU-2016:2074-1: An update that solves 48 vulnerabilities and has 13 fixes is now available.

Category: security (important)
Bug References: 816446,861093,928130,935757,939826,942367,945825,946117,946309,948562,949744,949936,951440,952384,953527,954404,955354,955654,956708,956709,958463,958886,958951,959190,959399,961500,961509,961512,963765,963767,964201,966437,966460,966662,966693,967972,967973,967974,967975,968010,968011,968012,968013,968670,970504,970892,970909,970911,970948,970956,970958,970970,971124,971125,971126,971360,972510,973570,975945,977847,978822
CVE References: CVE-2013-2015,CVE-2013-7446,CVE-2015-0272,CVE-2015-3339,CVE-2015-5307,CVE-2015-6252,CVE-2015-6937,CVE-2015-7509,CVE-2015-7515,CVE-2015-7550,CVE-2015-7566,CVE-2015-7799,CVE-2015-7872,CVE-2015-7990,CVE-2015-8104,CVE-2015-8215,CVE-2015-8539,CVE-2015-8543,CVE-2015-8569,CVE-2015-8575,CVE-2015-8767,CVE-2015-8785,CVE-2015-8812,CVE-2015-8816,CVE-2016-0723,CVE-2016-2069,CVE-2016-2143,CVE-2016-2184,CVE-2016-2185,CVE-2016-2186,CVE-2016-2188,CVE-2016-2384,CVE-2016-2543,CVE-2016-2544,CVE-2016-2545,CVE-2016-2546,CVE-2016-2547,CVE-2016-2548,CVE-2016-2549,CVE-2016-2782,CVE-2016-2847,CVE-2016-3134,CVE-2016-3137,CVE-2016-3138,CVE-2016-3139,CVE-2016-3140,CVE-2016-3156,CVE-2016-4486
Sources used:
SUSE Linux Enterprise Server 11-SP2-LTSS (src):    kernel-default-3.0.101-0.7.40.1, kernel-ec2-3.0.101-0.7.40.1, kernel-pae-3.0.101-0.7.40.1, kernel-source-3.0.101-0.7.40.1, kernel-syms-3.0.101-0.7.40.1, kernel-trace-3.0.101-0.7.40.1, kernel-xen-3.0.101-0.7.40.1
SUSE Linux Enterprise Debuginfo 11-SP2 (src):    kernel-default-3.0.101-0.7.40.1, kernel-ec2-3.0.101-0.7.40.1, kernel-pae-3.0.101-0.7.40.1, kernel-trace-3.0.101-0.7.40.1, kernel-xen-3.0.101-0.7.40.1
Comment 14 Swamp Workflow Management 2016-10-26 16:14:24 UTC 
openSUSE-SU-2016:2649-1: An update that solves 49 vulnerabilities and has 17 fixes is now available.

Category: security (important)
Bug References: 1004418,758540,816446,861093,917648,928130,935757,939826,942367,944296,945825,946117,946309,948562,949744,949936,951440,952384,953527,954404,955354,955654,956708,956709,958463,958886,958951,959190,959399,961500,961509,961512,963765,963767,964201,966437,966460,966662,966693,967972,967973,967974,967975,968010,968011,968012,968013,968670,969356,970504,970892,970909,970911,970948,970956,970958,970970,971124,971125,971126,971360,972510,973570,975945,977847,978822
CVE References: CVE-2013-7446,CVE-2015-0272,CVE-2015-1339,CVE-2015-3339,CVE-2015-5307,CVE-2015-6252,CVE-2015-6937,CVE-2015-7509,CVE-2015-7515,CVE-2015-7550,CVE-2015-7566,CVE-2015-7799,CVE-2015-7872,CVE-2015-7990,CVE-2015-8104,CVE-2015-8215,CVE-2015-8539,CVE-2015-8543,CVE-2015-8569,CVE-2015-8575,CVE-2015-8767,CVE-2015-8785,CVE-2015-8812,CVE-2015-8816,CVE-2016-0723,CVE-2016-2069,CVE-2016-2143,CVE-2016-2184,CVE-2016-2185,CVE-2016-2186,CVE-2016-2188,CVE-2016-2384,CVE-2016-2543,CVE-2016-2544,CVE-2016-2545,CVE-2016-2546,CVE-2016-2547,CVE-2016-2548,CVE-2016-2549,CVE-2016-2782,CVE-2016-2847,CVE-2016-3134,CVE-2016-3137,CVE-2016-3138,CVE-2016-3139,CVE-2016-3140,CVE-2016-3156,CVE-2016-4486,CVE-2016-5195
Sources used:
openSUSE Evergreen 11.4 (src):    kernel-debug-3.0.101-105.1, kernel-default-3.0.101-105.1, kernel-desktop-3.0.101-105.1, kernel-docs-3.0.101-105.2, kernel-ec2-3.0.101-105.1, kernel-pae-3.0.101-105.1, kernel-source-3.0.101-105.1, kernel-syms-3.0.101-105.1, kernel-trace-3.0.101-105.1, kernel-vanilla-3.0.101-105.1, kernel-vmi-3.0.101-105.1, kernel-xen-3.0.101-105.1, preload-1.2-6.83.1