CVE-2016-4037

Upstream information

CVE-2016-4037 at MITRE

Description

The ehci_advance_state function in hw/usb/hcd-ehci.c in QEMU allows local guest OS administrators to cause a denial of service (infinite loop and CPU consumption) via a circular split isochronous transfer descriptor (siTD) list, a related issue to CVE-2015-8558.

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SUSE information

CVSS v2 Scores

	National Vulnerability Database	SUSE
Base Score	4.94	1.53
Vector	AV:L/AC:L/Au:N/C:N/I:N/A:C	AV:L/AC:M/Au:S/C:N/I:N/A:P
Access Vector	Local	Local
Access Complexity	Low	Medium
Authentication	None	Single
Confidentiality Impact	None	None
Integrity Impact	None	None
Availability Impact	Complete	Partial

CVSS v3 Scores

	National Vulnerability Database
Base Score	6
Vector	AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
Access Vector	Local
Access Complexity	Low
Privileges Required	High
User Interaction	None
Scope	Changed
Confidentiality Impact	None
Integrity Impact	None
Availability Impact	High

SUSE Bugzilla entries: 959005 [RESOLVED / FIXED], 959006 [RESOLVED / FIXED], 976109 [RESOLVED / FIXED], 976111 [RESOLVED / FIXED]

SUSE Security Advisories:

• SUSE-SU-2016:1560-1, published Mon, 13 Jun 2016 13:08:26 +0200 (CEST)
• SUSE-SU-2016:1698-1, published Tue, 28 Jun 2016 20:07:43 +0200 (CEST)
• SUSE-SU-2016:1703-1, published Wed, 29 Jun 2016 11:07:43 +0200 (CEST)
• SUSE-SU-2016:1785-1, published Mon, 11 Jul 2016 16:39:09 +0200 (CEST)
• SUSE-SU-2016:2093-1, published Wed, 17 Aug 2016 18:08:50 +0200 (CEST)
• SUSE-SU-2016:2100-1, published Thu, 18 Aug 2016 18:09:54 +0200 (CEST)
• SUSE-SU-2016:2533-1, published Thu, 13 Oct 2016 21:09:33 +0200 (CEST)
• openSUSE-SU-2016:1750-1, published Wed, 6 Jul 2016 22:04:21 +0200 (CEST)
• openSUSE-SU-2016:2494-1, published Tue, 11 Oct 2016 19:08:23 +0200 (CEST)
• openSUSE-SU-2016:2497-1, published Tue, 11 Oct 2016 19:20:30 +0200 (CEST)

List of released packages

Product(s)	Fixed package version(s)	References
SUSE Linux Enterprise Desktop 12	qemu >= 2.0.2-48.19.1 qemu-block-curl >= 2.0.2-48.19.1 qemu-ipxe >= 1.0.0-48.19.1 qemu-kvm >= 2.0.2-48.19.1 qemu-seabios >= 1.7.4-48.19.1 qemu-sgabios >= 8-48.19.1 qemu-tools >= 2.0.2-48.19.1 qemu-vgabios >= 1.7.4-48.19.1 qemu-x86 >= 2.0.2-48.19.1	Patchnames: SUSE-SLE-DESKTOP-12-2016-924
SUSE Linux Enterprise Desktop 12 SP1	qemu >= 2.3.1-14.1 qemu-block-curl >= 2.3.1-14.1 qemu-ipxe >= 1.0.0-14.1 qemu-kvm >= 2.3.1-14.1 qemu-seabios >= 1.8.1-14.1 qemu-sgabios >= 8-14.1 qemu-tools >= 2.3.1-14.1 qemu-vgabios >= 1.8.1-14.1 qemu-x86 >= 2.3.1-14.1 xen >= 4.5.3_08-17.1 xen-kmp-default >= 4.5.3_08_k3.12.59_60.45-17.1 xen-libs >= 4.5.3_08-17.1 xen-libs-32bit >= 4.5.3_08-17.1	Patchnames: SUSE-SLE-DESKTOP-12-SP1-2016-1007 SUSE-SLE-DESKTOP-12-SP1-2016-1238
SUSE Linux Enterprise Server 11 SP3-LTSS	kvm >= 1.4.2-46.1	Patchnames: slessp3-kvm-12634
SUSE Linux Enterprise Server 11 SP4	kvm >= 1.4.2-44.1 xen >= 4.4.4_07-37.1 xen-doc-html >= 4.4.4_07-37.1 xen-kmp-default >= 4.4.4_07_3.0.101_77-37.1 xen-kmp-pae >= 4.4.4_07_3.0.101_77-37.1 xen-libs >= 4.4.4_07-37.1 xen-libs-32bit >= 4.4.4_07-37.1 xen-tools >= 4.4.4_07-37.1 xen-tools-domU >= 4.4.4_07-37.1	Patchnames: slessp4-kvm-12645 slessp4-xen-12702
SUSE Linux Enterprise Server 12	qemu >= 2.0.2-48.19.1 qemu-block-curl >= 2.0.2-48.19.1 qemu-block-rbd >= 2.0.2-48.19.1 qemu-guest-agent >= 2.0.2-48.19.1 qemu-ipxe >= 1.0.0-48.19.1 qemu-kvm >= 2.0.2-48.19.1 qemu-lang >= 2.0.2-48.19.1 qemu-ppc >= 2.0.2-48.19.1 qemu-s390 >= 2.0.2-48.19.1 qemu-seabios >= 1.7.4-48.19.1 qemu-sgabios >= 8-48.19.1 qemu-tools >= 2.0.2-48.19.1 qemu-vgabios >= 1.7.4-48.19.1 qemu-x86 >= 2.0.2-48.19.1	Patchnames: SUSE-SLE-SERVER-12-2016-924
SUSE Linux Enterprise Server 12 SP1	qemu >= 2.3.1-14.1 qemu-block-curl >= 2.3.1-14.1 qemu-block-rbd >= 2.3.1-14.1 qemu-guest-agent >= 2.3.1-14.1 qemu-ipxe >= 1.0.0-14.1 qemu-kvm >= 2.3.1-14.1 qemu-lang >= 2.3.1-14.1 qemu-ppc >= 2.3.1-14.1 qemu-s390 >= 2.3.1-14.1 qemu-seabios >= 1.8.1-14.1 qemu-sgabios >= 8-14.1 qemu-tools >= 2.3.1-14.1 qemu-vgabios >= 1.8.1-14.1 qemu-x86 >= 2.3.1-14.1 xen >= 4.5.3_08-17.1 xen-doc-html >= 4.5.3_08-17.1 xen-kmp-default >= 4.5.3_08_k3.12.59_60.45-17.1 xen-libs >= 4.5.3_08-17.1 xen-libs-32bit >= 4.5.3_08-17.1 xen-tools >= 4.5.3_08-17.1 xen-tools-domU >= 4.5.3_08-17.1	Patchnames: SUSE-SLE-SERVER-12-SP1-2016-1007 SUSE-SLE-SERVER-12-SP1-2016-1238
SUSE Linux Enterprise Server 12-LTSS	xen >= 4.4.4_04-22.22.2 xen-doc-html >= 4.4.4_04-22.22.2 xen-kmp-default >= 4.4.4_04_k3.12.60_52.54-22.22.2 xen-libs >= 4.4.4_04-22.22.2 xen-libs-32bit >= 4.4.4_04-22.22.2 xen-tools >= 4.4.4_04-22.22.2 xen-tools-domU >= 4.4.4_04-22.22.2	Patchnames: SUSE-SLE-SERVER-12-2016-1476
SUSE Linux Enterprise Software Development Kit 11 SP4	xen >= 4.4.4_07-37.1 xen-devel >= 4.4.4_07-37.1	Patchnames: sdksp4-xen-12702
SUSE Linux Enterprise Software Development Kit 12 SP1	xen >= 4.5.3_08-17.1 xen-devel >= 4.5.3_08-17.1	Patchnames: SUSE-SLE-SDK-12-SP1-2016-1238
SUSE Linux Enterprise for SAP 12	xen >= 4.4.4_04-22.22.2 xen-doc-html >= 4.4.4_04-22.22.2 xen-kmp-default >= 4.4.4_04_k3.12.60_52.54-22.22.2 xen-libs >= 4.4.4_04-22.22.2 xen-libs-32bit >= 4.4.4_04-22.22.2 xen-tools >= 4.4.4_04-22.22.2 xen-tools-domU >= 4.4.4_04-22.22.2	Patchnames: SUSE-SLE-SAP-12-2016-1476
openSUSE 13.2	xen >= 4.4.4_05-49.1 xen-debugsource >= 4.4.4_05-49.1 xen-devel >= 4.4.4_05-49.1 xen-doc-html >= 4.4.4_05-49.1 xen-kmp-default >= 4.4.4_05_k3.16.7_42-49.1 xen-kmp-default-debuginfo >= 4.4.4_05_k3.16.7_42-49.1 xen-kmp-desktop >= 4.4.4_05_k3.16.7_42-49.1 xen-kmp-desktop-debuginfo >= 4.4.4_05_k3.16.7_42-49.1 xen-libs >= 4.4.4_05-49.1 xen-libs-32bit >= 4.4.4_05-49.1 xen-libs-debuginfo >= 4.4.4_05-49.1 xen-libs-debuginfo-32bit >= 4.4.4_05-49.1 xen-tools >= 4.4.4_05-49.1 xen-tools-debuginfo >= 4.4.4_05-49.1 xen-tools-domU >= 4.4.4_05-49.1 xen-tools-domU-debuginfo >= 4.4.4_05-49.1	Patchnames: openSUSE-2016-1169
openSUSE Leap 42.1	qemu >= 2.3.1-15.1 qemu-arm >= 2.3.1-15.1 qemu-arm-debuginfo >= 2.3.1-15.1 qemu-block-curl >= 2.3.1-15.1 qemu-block-curl-debuginfo >= 2.3.1-15.1 qemu-block-rbd >= 2.3.1-15.1 qemu-block-rbd-debuginfo >= 2.3.1-15.1 qemu-debugsource >= 2.3.1-15.1 qemu-extra >= 2.3.1-15.1 qemu-extra-debuginfo >= 2.3.1-15.1 qemu-guest-agent >= 2.3.1-15.1 qemu-guest-agent-debuginfo >= 2.3.1-15.1 qemu-ipxe >= 1.0.0-15.1 qemu-kvm >= 2.3.1-15.1 qemu-lang >= 2.3.1-15.1 qemu-linux-user >= 2.3.1-15.1 qemu-linux-user-debuginfo >= 2.3.1-15.1 qemu-linux-user-debugsource >= 2.3.1-15.1 qemu-ppc >= 2.3.1-15.1 qemu-ppc-debuginfo >= 2.3.1-15.1 qemu-s390 >= 2.3.1-15.1 qemu-s390-debuginfo >= 2.3.1-15.1 qemu-seabios >= 1.8.1-15.1 qemu-sgabios >= 8-15.1 qemu-testsuite >= 2.3.1-15.2 qemu-tools >= 2.3.1-15.1 qemu-tools-debuginfo >= 2.3.1-15.1 qemu-vgabios >= 1.8.1-15.1 qemu-x86 >= 2.3.1-15.1 qemu-x86-debuginfo >= 2.3.1-15.1 xen >= 4.5.3_10-15.2 xen-debugsource >= 4.5.3_10-15.2 xen-devel >= 4.5.3_10-15.2 xen-doc-html >= 4.5.3_10-15.2 xen-kmp-default >= 4.5.3_10_k4.1.31_30-15.2 xen-kmp-default-debuginfo >= 4.5.3_10_k4.1.31_30-15.2 xen-libs >= 4.5.3_10-15.2 xen-libs-32bit >= 4.5.3_10-15.2 xen-libs-debuginfo >= 4.5.3_10-15.2 xen-libs-debuginfo-32bit >= 4.5.3_10-15.2 xen-tools >= 4.5.3_10-15.2 xen-tools-debuginfo >= 4.5.3_10-15.2 xen-tools-domU >= 4.5.3_10-15.2 xen-tools-domU-debuginfo >= 4.5.3_10-15.2	Patchnames: openSUSE-2016-1170 openSUSE-2016-839