960689 – (CVE-2015-7513) VUL-0: CVE-2015-7513: kernel: pit counters controllable by userspace can cause division by 0

Bug 960689 (CVE-2015-7513) - VUL-0: CVE-2015-7513: kernel: pit counters controllable by userspace can cause division by 0

Summary: VUL-0: CVE-2015-7513: kernel: pit counters controllable by userspace can caus...

Status:	RESOLVED FIXED

Alias:	CVE-2015-7513

Product:	SUSE Security Incidents
Classification:	Novell Products
Component:	Incidents (show other bugs)
Version:	unspecified
Hardware:	Other Other

Priority:	P3 - Medium Severity: Normal
Target Milestone:	---
Assignee:	Security Team bot
QA Contact:	Security Team bot

URL:	https://smash.suse.de/issue/160322/
Whiteboard:	CVSSv2:SUSE:CVE-2015-7513:1.5:(AV:L/A...
Keywords:

Depends on:
Blocks:

Clone This Bug

Reported:	2016-01-05 10:22 UTC by Johannes Segitz
Modified:	2020-06-08 23:22 UTC (History)
CC List:	11 users (show)

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

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Description Johannes Segitz 2016-01-05 10:22:57 UTC

CVE-2015-7513

http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0185604c2d82c560dab2f2933a18f797e74ab5a8

Currently if userspace restores the pit counters with a count of 0 on channels 1 or 2 and the guest attempts to read the count on those channels, then KVM will perform a mod of 0 and crash. This will ensure that 0 values are converted to 65536 as per the spec.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-7513
http://people.canonical.com/~ubuntu-security/cve/2015/CVE-2015-7513.html
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7513

Comment 1 Swamp Workflow Management 2016-01-05 23:00:36 UTC

bugbot adjusting priority

Comment 2 zhen xiao 2016-01-27 06:44:47 UTC

Does this problem have an effect on SLES11SP1&SLES10SP4?

Comment 3 Marcus Meissner 2016-05-06 12:13:04 UTC

sles11 and sles12 look affected.

sles10 did not have the kvm code in the kernel at all apparently.

Comment 4 Alexander Bergmann 2016-05-09 09:53:27 UTC

SLE-12 and SLE-12-SP1 are fixed inside our kernel git (commit e31a2100a34).

As Marcus pointed out, SLE-11 looks also affected, but it is not fixed yet inside the kernel git.

Comment 5 亚聃范 2016-05-16 07:07:09 UTC

(In reply to Marcus Meissner from comment #3)
> sles11 and sles12 look affected.
> 
> sles10 did not have the kvm code in the kernel at all apparently.

I think SLES10-SP4 is affected by this issue since it has the kvm code, and the upstream patch could be applied on it that I have tried.

Comment 6 Alexander Bergmann 2016-05-17 07:20:24 UTC

We do not support/ship KVM in SLE-10.

It was a "Technology Preview" in SLES11 and moved to be supported in SLES-11-SP1.

https://www.suse.com/releasenotes/x86_64/SUSE-SLES/11/
https://www.suse.com/releasenotes/x86_64/SUSE-SLES/11-SP1/

Comment 7 Michal Hocko 2016-05-26 06:33:58 UTC

(In reply to Alexander Bergmann from comment #4)
> SLE-12 and SLE-12-SP1 are fixed inside our kernel git (commit e31a2100a34).
> 
> As Marcus pointed out, SLE-11 looks also affected, but it is not fixed yet
> inside the kernel git.

ping

Comment 8 Marcus Meissner 2016-08-01 13:06:10 UTC

ping

Comment 10 Borislav Petkov 2016-08-01 17:05:01 UTC

12SP2: has it.
cve/linux-3.12 and thus 12SP1 and SLE12 have it.

Comment 11 Borislav Petkov 2016-08-02 07:56:13 UTC

SLE11: pushed 691868b..74288bf  HEAD -> users/bpetkov/cve/linux-3.0/for-next

Comment 12 Borislav Petkov 2016-08-02 08:47:13 UTC

11SP1, pushed: 13e9ec5..530ff40  HEAD -> users/bpetkov/cve/linux-2.6.32/for-next

Comment 13 Borislav Petkov 2016-08-02 09:12:27 UTC

master: has it
stable: has it
oS-42.1: has it
oS13.2: pushed: 7890cce..d292629  HEAD -> users/bpetkov/openSUSE-13.2/for-next

Bouncing back to sec team.

Comment 14 Swamp Workflow Management 2016-09-06 13:11:08 UTC

SUSE-SU-2016:2245-1: An update that solves 25 vulnerabilities and has 22 fixes is now available.

Category: security (important)
Bug References: 839104,866130,919351,944309,950998,960689,962404,963655,963762,966460,969149,970114,971126,971360,971446,971729,971944,974428,975945,978401,978821,978822,979213,979274,979548,979681,979867,979879,980371,980725,980788,980931,981267,983143,983213,983535,984107,984755,986362,986365,986445,986572,987709,988065,989152,989401,991608
CVE References: CVE-2013-4312,CVE-2015-7513,CVE-2015-7833,CVE-2016-0758,CVE-2016-1583,CVE-2016-2053,CVE-2016-2187,CVE-2016-3134,CVE-2016-3955,CVE-2016-4470,CVE-2016-4482,CVE-2016-4485,CVE-2016-4486,CVE-2016-4565,CVE-2016-4569,CVE-2016-4578,CVE-2016-4580,CVE-2016-4805,CVE-2016-4913,CVE-2016-4997,CVE-2016-4998,CVE-2016-5244,CVE-2016-5696,CVE-2016-5829,CVE-2016-6480
Sources used:
SUSE OpenStack Cloud 5 (src):    kernel-bigsmp-3.0.101-0.47.86.1, kernel-default-3.0.101-0.47.86.1, kernel-ec2-3.0.101-0.47.86.1, kernel-source-3.0.101-0.47.86.1, kernel-syms-3.0.101-0.47.86.1, kernel-trace-3.0.101-0.47.86.1, kernel-xen-3.0.101-0.47.86.1
SUSE Manager Proxy 2.1 (src):    kernel-bigsmp-3.0.101-0.47.86.1, kernel-default-3.0.101-0.47.86.1, kernel-ec2-3.0.101-0.47.86.1, kernel-source-3.0.101-0.47.86.1, kernel-syms-3.0.101-0.47.86.1, kernel-trace-3.0.101-0.47.86.1, kernel-xen-3.0.101-0.47.86.1
SUSE Manager 2.1 (src):    kernel-bigsmp-3.0.101-0.47.86.1, kernel-default-3.0.101-0.47.86.1, kernel-ec2-3.0.101-0.47.86.1, kernel-source-3.0.101-0.47.86.1, kernel-syms-3.0.101-0.47.86.1, kernel-trace-3.0.101-0.47.86.1, kernel-xen-3.0.101-0.47.86.1
SUSE Linux Enterprise Server 11-SP3-LTSS (src):    kernel-bigsmp-3.0.101-0.47.86.1, kernel-default-3.0.101-0.47.86.1, kernel-ec2-3.0.101-0.47.86.1, kernel-pae-3.0.101-0.47.86.1, kernel-source-3.0.101-0.47.86.1, kernel-syms-3.0.101-0.47.86.1, kernel-trace-3.0.101-0.47.86.1, kernel-xen-3.0.101-0.47.86.1
SUSE Linux Enterprise Server 11-EXTRA (src):    kernel-bigsmp-3.0.101-0.47.86.1, kernel-default-3.0.101-0.47.86.1, kernel-pae-3.0.101-0.47.86.1, kernel-ppc64-3.0.101-0.47.86.1, kernel-trace-3.0.101-0.47.86.1, kernel-xen-3.0.101-0.47.86.1
SUSE Linux Enterprise Point of Sale 11-SP3 (src):    kernel-default-3.0.101-0.47.86.1, kernel-ec2-3.0.101-0.47.86.1, kernel-pae-3.0.101-0.47.86.1, kernel-source-3.0.101-0.47.86.1, kernel-syms-3.0.101-0.47.86.1, kernel-trace-3.0.101-0.47.86.1, kernel-xen-3.0.101-0.47.86.1
SUSE Linux Enterprise Debuginfo 11-SP3 (src):    kernel-bigsmp-3.0.101-0.47.86.1, kernel-default-3.0.101-0.47.86.1, kernel-ec2-3.0.101-0.47.86.1, kernel-pae-3.0.101-0.47.86.1, kernel-trace-3.0.101-0.47.86.1, kernel-xen-3.0.101-0.47.86.1

Comment 16 Swamp Workflow Management 2016-10-25 17:10:03 UTC

openSUSE-SU-2016:2625-1: An update that solves 12 vulnerabilities and has 19 fixes is now available.

Category: security (important)
Bug References: 1000287,1001486,1003077,1003925,1003931,1004045,1004418,1004462,881008,909994,911687,922634,951155,960689,978094,980371,986570,989152,991247,991608,991665,993890,993891,994296,994520,994748,994752,994759,996664,999600,999932
CVE References: CVE-2015-7513,CVE-2015-8956,CVE-2016-0823,CVE-2016-1237,CVE-2016-5195,CVE-2016-5696,CVE-2016-6327,CVE-2016-6480,CVE-2016-6828,CVE-2016-7117,CVE-2016-7425,CVE-2016-8658
Sources used:
openSUSE 13.2 (src):    bbswitch-0.8-3.22.1, cloop-2.639-14.22.1, crash-7.0.8-22.1, hdjmod-1.28-18.23.1, ipset-6.23-22.1, kernel-debug-3.16.7-45.1, kernel-default-3.16.7-45.1, kernel-desktop-3.16.7-45.1, kernel-docs-3.16.7-45.2, kernel-ec2-3.16.7-45.1, kernel-obs-build-3.16.7-45.1, kernel-obs-qa-3.16.7-45.1, kernel-obs-qa-xen-3.16.7-45.1, kernel-pae-3.16.7-45.1, kernel-source-3.16.7-45.1, kernel-syms-3.16.7-45.1, kernel-vanilla-3.16.7-45.1, kernel-xen-3.16.7-45.1, pcfclock-0.44-260.22.1, vhba-kmp-20140629-2.22.1, virtualbox-5.0.28-54.2, xen-4.4.4_05-51.2, xtables-addons-2.6-24.1

Comment 17 Swamp Workflow Management 2016-12-02 15:27:16 UTC

SUSE-SU-2016:2976-1: An update that solves 13 vulnerabilities and has 87 fixes is now available.

Category: security (important)
Bug References: 1000189,1001419,1002165,1003077,1003344,1003568,1003677,1003866,1003925,1004517,1004520,1005857,1005896,1005903,1006917,1006919,1007944,763198,771065,799133,803320,839104,843236,860441,863873,865783,871728,907611,908458,908684,909077,909350,909484,909618,909994,911687,915183,920016,922634,922947,928138,929141,934760,951392,956514,960689,963655,967716,968010,968014,971975,971989,973203,974620,976867,977687,979514,979595,979681,980371,982218,982783,983535,983619,984102,984194,984992,985206,986337,986362,986365,986445,987565,988440,989152,989261,989764,989779,991608,991665,991923,992566,993127,993890,993891,994296,994436,994618,994759,994926,995968,996329,996664,997708,998399,998689,999584,999600,999907,999932
CVE References: CVE-2013-4312,CVE-2015-7513,CVE-2015-8956,CVE-2016-0823,CVE-2016-3841,CVE-2016-4998,CVE-2016-5696,CVE-2016-6480,CVE-2016-6828,CVE-2016-7042,CVE-2016-7097,CVE-2016-7117,CVE-2016-7425
Sources used:
SUSE Linux Enterprise Software Development Kit 11-SP4 (src):    kernel-docs-3.0.101-88.3
SUSE Linux Enterprise Server 11-SP4 (src):    kernel-bigmem-3.0.101-88.1, kernel-default-3.0.101-88.1, kernel-ec2-3.0.101-88.1, kernel-pae-3.0.101-88.1, kernel-ppc64-3.0.101-88.1, kernel-source-3.0.101-88.1, kernel-syms-3.0.101-88.1, kernel-trace-3.0.101-88.1, kernel-xen-3.0.101-88.1
SUSE Linux Enterprise Server 11-EXTRA (src):    kernel-default-3.0.101-88.1, kernel-pae-3.0.101-88.1, kernel-ppc64-3.0.101-88.1, kernel-trace-3.0.101-88.1, kernel-xen-3.0.101-88.1
SUSE Linux Enterprise Debuginfo 11-SP4 (src):    kernel-bigmem-3.0.101-88.1, kernel-default-3.0.101-88.1, kernel-ec2-3.0.101-88.1, kernel-pae-3.0.101-88.1, kernel-ppc64-3.0.101-88.1, kernel-trace-3.0.101-88.1, kernel-xen-3.0.101-88.1

Comment 18 Swamp Workflow Management 2016-12-09 17:15:36 UTC

SUSE-SU-2016:3069-1: An update that solves 11 vulnerabilities and has 49 fixes is now available.

Category: security (important)
Bug References: 1000189,1001419,1002165,1004418,732582,839104,843236,909994,911687,915183,920016,934760,951392,956514,960689,963655,971975,971989,974620,976867,977687,979514,979595,979681,980371,982218,982783,983535,983619,984102,984194,984992,985206,986362,986365,986445,987565,988440,989152,989261,989779,991608,991665,991923,992566,993127,993890,993891,994296,994436,994618,994759,994926,996329,996664,997708,998399,999584,999600,999932
CVE References: CVE-2013-4312,CVE-2015-7513,CVE-2016-0823,CVE-2016-3841,CVE-2016-4997,CVE-2016-4998,CVE-2016-5195,CVE-2016-5696,CVE-2016-6480,CVE-2016-6828,CVE-2016-7425
Sources used:
SUSE Linux Enterprise Real Time Extension 11-SP4 (src):    kernel-rt-3.0.101.rt130-65.1, kernel-rt_trace-3.0.101.rt130-65.1, kernel-source-rt-3.0.101.rt130-65.1, kernel-syms-rt-3.0.101.rt130-65.1
SUSE Linux Enterprise Debuginfo 11-SP4 (src):    kernel-rt-3.0.101.rt130-65.1, kernel-rt_debug-3.0.101.rt130-65.1, kernel-rt_trace-3.0.101.rt130-65.1

Comment 19 Swamp Workflow Management 2017-01-30 19:17:54 UTC

SUSE-SU-2017:0333-1: An update that solves 46 vulnerabilities and has 31 fixes is now available.

Category: security (important)
Bug References: 1003077,1003925,1004517,1007944,1008645,1008831,1008833,1009443,1010150,1010467,1010501,1010507,1010711,1010716,1011482,1011685,1012422,1012832,1013038,1013531,1013542,1014746,1017710,1021258,835175,839104,863873,874145,896484,908069,914939,922947,927287,940966,950998,954984,956514,958000,960689,963053,967716,968500,969340,971360,971944,978401,978821,979213,979274,979548,979595,979879,979915,980363,980371,980725,981267,983143,983213,984755,986362,986365,986445,986572,989261,991608,991665,992566,993890,993891,994296,994436,994618,994759,995968,997059,999932
CVE References: CVE-2004-0230,CVE-2012-6704,CVE-2013-4312,CVE-2015-1350,CVE-2015-7513,CVE-2015-7833,CVE-2015-8956,CVE-2015-8962,CVE-2015-8964,CVE-2016-0823,CVE-2016-10088,CVE-2016-1583,CVE-2016-2187,CVE-2016-2189,CVE-2016-3841,CVE-2016-4470,CVE-2016-4482,CVE-2016-4485,CVE-2016-4565,CVE-2016-4569,CVE-2016-4578,CVE-2016-4580,CVE-2016-4805,CVE-2016-4913,CVE-2016-4997,CVE-2016-4998,CVE-2016-5244,CVE-2016-5829,CVE-2016-6480,CVE-2016-6828,CVE-2016-7042,CVE-2016-7097,CVE-2016-7117,CVE-2016-7425,CVE-2016-7910,CVE-2016-7911,CVE-2016-7916,CVE-2016-8399,CVE-2016-8632,CVE-2016-8633,CVE-2016-8646,CVE-2016-9555,CVE-2016-9685,CVE-2016-9756,CVE-2016-9793,CVE-2017-5551
Sources used:
SUSE Linux Enterprise Server 11-SP2-LTSS (src):    kernel-default-3.0.101-0.7.53.1, kernel-ec2-3.0.101-0.7.53.1, kernel-pae-3.0.101-0.7.53.1, kernel-source-3.0.101-0.7.53.1, kernel-syms-3.0.101-0.7.53.1, kernel-trace-3.0.101-0.7.53.1, kernel-xen-3.0.101-0.7.53.1
SUSE Linux Enterprise Debuginfo 11-SP2 (src):    kernel-default-3.0.101-0.7.53.1, kernel-ec2-3.0.101-0.7.53.1, kernel-pae-3.0.101-0.7.53.1, kernel-trace-3.0.101-0.7.53.1, kernel-xen-3.0.101-0.7.53.1

Comment 20 Marcus Meissner 2017-03-01 13:01:49 UTC

all released

Comment 21 Swamp Workflow Management 2017-04-25 19:31:07 UTC

SUSE-SU-2017:1102-1: An update that solves 27 vulnerabilities and has 114 fixes is now available.

Category: security (important)
Bug References: 1003077,1003344,1003568,1003677,1003813,1003866,1003925,1004517,1004520,1005857,1005877,1005896,1005903,1006917,1006919,1007615,1007944,1008557,1008645,1008831,1008833,1008893,1009875,1010150,1010175,1010201,1010467,1010501,1010507,1010711,1010716,1011685,1011820,1012411,1012422,1012832,1012851,1012917,1013018,1013038,1013042,1013070,1013531,1013533,1013542,1013604,1014410,1014454,1014746,1015561,1015752,1015760,1015796,1015803,1015817,1015828,1015844,1015848,1015878,1015932,1016320,1016505,1016520,1016668,1016688,1016824,1016831,1017686,1017710,1019148,1019165,1019348,1019783,1020214,1021258,748806,763198,771065,786036,790588,795297,799133,800999,803320,821612,824171,851603,853052,860441,863873,865783,871728,901809,907611,908458,908684,909077,909350,909484,909491,909618,913387,914939,919382,922634,924708,925065,928138,929141,953233,956514,960689,961589,962846,963655,967716,968010,969340,973203,973691,979681,984194,986337,987333,987576,989152,989680,989764,989896,990245,992566,992991,993739,993832,995968,996541,996557,997401,998689,999101,999907
CVE References: CVE-2004-0230,CVE-2012-6704,CVE-2013-6368,CVE-2015-1350,CVE-2015-8956,CVE-2015-8962,CVE-2015-8964,CVE-2016-10088,CVE-2016-3841,CVE-2016-5696,CVE-2016-7042,CVE-2016-7097,CVE-2016-7117,CVE-2016-7910,CVE-2016-7911,CVE-2016-7916,CVE-2016-8399,CVE-2016-8632,CVE-2016-8633,CVE-2016-8646,CVE-2016-9555,CVE-2016-9576,CVE-2016-9685,CVE-2016-9756,CVE-2016-9793,CVE-2016-9794,CVE-2017-5551
Sources used:
SUSE Linux Enterprise Real Time Extension 11-SP4 (src):    kernel-rt-3.0.101.rt130-68.1, kernel-rt_trace-3.0.101.rt130-68.1, kernel-source-rt-3.0.101.rt130-68.1, kernel-syms-rt-3.0.101.rt130-68.1
SUSE Linux Enterprise Debuginfo 11-SP4 (src):    kernel-rt-3.0.101.rt130-68.1, kernel-rt_debug-3.0.101.rt130-68.1, kernel-rt_trace-3.0.101.rt130-68.1