CVE-2017-6505

Upstream information

CVE-2017-6505 at MITRE

Description

The ohci_service_ed_list function in hw/usb/hcd-ohci.c in QEMU (aka Quick Emulator) allows local guest OS users to cause a denial of service (infinite loop) via vectors involving the number of link endpoint list descriptors.

SUSE information

CVSS v2 Scores
	National Vulnerability Database	SUSE
Base Score	2.11	1.53
Vector	AV:L/AC:L/Au:N/C:N/I:N/A:P	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	Partial	Partial

CVSS v3 Scores
	National Vulnerability Database
Base Score	6.5
Vector	AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Access Vector	Local
Access Complexity	Low
Privileges Required	Low
User Interaction	None
Scope	Changed
Confidentiality Impact	None
Integrity Impact	None
Availability Impact	High

This issue is currently rated as having moderate severity.

SUSE Bugzilla entries: 1028184 [NEW], 1028235 [NEW]

SUSE Security Advisories:

SUSE-SU-2017:0983-1, published Tue, 11 Apr 2017 21:08:43 +0200 (CEST)
SUSE-SU-2017:1058-1, published Wed, 19 Apr 2017 15:06:52 +0200 (CEST)
SUSE-SU-2017:1080-1, published Thu, 20 Apr 2017 21:08:54 +0200 (CEST)
SUSE-SU-2017:1081-1, published Thu, 20 Apr 2017 21:11:08 +0200 (CEST)
SUSE-SU-2017:1147-1, published Tue, 2 May 2017 18:14:46 +0200 (CEST)
openSUSE-SU-2017:1078-1, published Thu, 20 Apr 2017 15:13:55 +0200 (CEST)

List of released packages

Product(s)	Fixed package version(s)	References
SUSE Linux Enterprise Desktop 12 SP1	`xen >= 4.5.5_10-22.14.1` `xen-kmp-default >= 4.5.5_10_k3.12.69_60.64.35-22.14.1` `xen-libs >= 4.5.5_10-22.14.1` `xen-libs-32bit >= 4.5.5_10-22.14.1`	Patchnames: SUSE-SLE-DESKTOP-12-SP1-2017-661
SUSE Linux Enterprise Desktop 12 SP2	`xen >= 4.7.2_02-36.1` `xen-libs >= 4.7.2_02-36.1` `xen-libs-32bit >= 4.7.2_02-36.1`	Patchnames: SUSE-SLE-DESKTOP-12-SP2-2017-572
SUSE Linux Enterprise Point of Sale 11 SP3	`xen >= 4.2.5_21-38.1` `xen-kmp-default >= 4.2.5_21_3.0.101_0.47.99-38.1` `xen-kmp-pae >= 4.2.5_21_3.0.101_0.47.99-38.1` `xen-libs >= 4.2.5_21-38.1` `xen-tools-domU >= 4.2.5_21-38.1`	Patchnames: sleposp3-xen-13067
SUSE Linux Enterprise Server 11 SP3-LTSS	`xen >= 4.2.5_21-38.1` `xen-doc-html >= 4.2.5_21-38.1` `xen-doc-pdf >= 4.2.5_21-38.1` `xen-kmp-default >= 4.2.5_21_3.0.101_0.47.99-38.1` `xen-kmp-pae >= 4.2.5_21_3.0.101_0.47.99-38.1` `xen-libs >= 4.2.5_21-38.1` `xen-libs-32bit >= 4.2.5_21-38.1` `xen-tools >= 4.2.5_21-38.1` `xen-tools-domU >= 4.2.5_21-38.1`	Patchnames: slessp3-xen-13067
SUSE Linux Enterprise Server 11 SP4	`xen >= 4.4.4_16-54.1` `xen-doc-html >= 4.4.4_16-54.1` `xen-kmp-default >= 4.4.4_16_3.0.101_97-54.1` `xen-kmp-pae >= 4.4.4_16_3.0.101_97-54.1` `xen-libs >= 4.4.4_16-54.1` `xen-libs-32bit >= 4.4.4_16-54.1` `xen-tools >= 4.4.4_16-54.1` `xen-tools-domU >= 4.4.4_16-54.1`	Patchnames: slessp4-xen-13069
SUSE Linux Enterprise Server 12 SP1	`xen >= 4.5.5_10-22.14.1` `xen-doc-html >= 4.5.5_10-22.14.1` `xen-kmp-default >= 4.5.5_10_k3.12.69_60.64.35-22.14.1` `xen-libs >= 4.5.5_10-22.14.1` `xen-libs-32bit >= 4.5.5_10-22.14.1` `xen-tools >= 4.5.5_10-22.14.1` `xen-tools-domU >= 4.5.5_10-22.14.1`	Patchnames: SUSE-SLE-SERVER-12-SP1-2017-661
SUSE Linux Enterprise Server 12 SP2	`xen >= 4.7.2_02-36.1` `xen-doc-html >= 4.7.2_02-36.1` `xen-libs >= 4.7.2_02-36.1` `xen-libs-32bit >= 4.7.2_02-36.1` `xen-tools >= 4.7.2_02-36.1` `xen-tools-domU >= 4.7.2_02-36.1`	Patchnames: SUSE-SLE-SERVER-12-SP2-2017-572
SUSE Linux Enterprise Server 12-LTSS	`xen >= 4.4.4_16-22.36.1` `xen-doc-html >= 4.4.4_16-22.36.1` `xen-kmp-default >= 4.4.4_16_k3.12.61_52.69-22.36.1` `xen-libs >= 4.4.4_16-22.36.1` `xen-libs-32bit >= 4.4.4_16-22.36.1` `xen-tools >= 4.4.4_16-22.36.1` `xen-tools-domU >= 4.4.4_16-22.36.1`	Patchnames: SUSE-SLE-SERVER-12-2017-626
SUSE Linux Enterprise Software Development Kit 11 SP4	`xen >= 4.4.4_16-54.1` `xen-devel >= 4.4.4_16-54.1`	Patchnames: sdksp4-xen-13069
SUSE Linux Enterprise Software Development Kit 12 SP1	`xen >= 4.5.5_10-22.14.1` `xen-devel >= 4.5.5_10-22.14.1`	Patchnames: SUSE-SLE-SDK-12-SP1-2017-661
SUSE Linux Enterprise Software Development Kit 12 SP2	`xen >= 4.7.2_02-36.1` `xen-devel >= 4.7.2_02-36.1`	Patchnames: SUSE-SLE-SDK-12-SP2-2017-572
SUSE Linux Enterprise for SAP 12	`xen >= 4.4.4_16-22.36.1` `xen-doc-html >= 4.4.4_16-22.36.1` `xen-kmp-default >= 4.4.4_16_k3.12.61_52.69-22.36.1` `xen-libs >= 4.4.4_16-22.36.1` `xen-libs-32bit >= 4.4.4_16-22.36.1` `xen-tools >= 4.4.4_16-22.36.1` `xen-tools-domU >= 4.4.4_16-22.36.1`	Patchnames: SUSE-SLE-SAP-12-2017-626
SUSE Manager 2.1	`xen >= 4.2.5_21-38.1` `xen-doc-html >= 4.2.5_21-38.1` `xen-doc-pdf >= 4.2.5_21-38.1` `xen-kmp-default >= 4.2.5_21_3.0.101_0.47.99-38.1` `xen-libs >= 4.2.5_21-38.1` `xen-libs-32bit >= 4.2.5_21-38.1` `xen-tools >= 4.2.5_21-38.1` `xen-tools-domU >= 4.2.5_21-38.1`	Patchnames: sleman21-xen-13067
SUSE Manager Proxy 2.1	`xen >= 4.2.5_21-38.1` `xen-doc-html >= 4.2.5_21-38.1` `xen-doc-pdf >= 4.2.5_21-38.1` `xen-kmp-default >= 4.2.5_21_3.0.101_0.47.99-38.1` `xen-libs >= 4.2.5_21-38.1` `xen-libs-32bit >= 4.2.5_21-38.1` `xen-tools >= 4.2.5_21-38.1` `xen-tools-domU >= 4.2.5_21-38.1`	Patchnames: slemap21-xen-13067
SUSE OpenStack Cloud 5	`xen >= 4.2.5_21-38.1` `xen-doc-html >= 4.2.5_21-38.1` `xen-doc-pdf >= 4.2.5_21-38.1` `xen-kmp-default >= 4.2.5_21_3.0.101_0.47.99-38.1` `xen-libs >= 4.2.5_21-38.1` `xen-libs-32bit >= 4.2.5_21-38.1` `xen-tools >= 4.2.5_21-38.1` `xen-tools-domU >= 4.2.5_21-38.1`	Patchnames: sleclo50sp3-xen-13067
openSUSE Leap 42.2	`xen >= 4.7.2_02-11.3.1` `xen-debugsource >= 4.7.2_02-11.3.1` `xen-devel >= 4.7.2_02-11.3.1` `xen-doc-html >= 4.7.2_02-11.3.1` `xen-libs >= 4.7.2_02-11.3.1` `xen-libs-32bit >= 4.7.2_02-11.3.1` `xen-libs-debuginfo >= 4.7.2_02-11.3.1` `xen-libs-debuginfo-32bit >= 4.7.2_02-11.3.1` `xen-tools >= 4.7.2_02-11.3.1` `xen-tools-debuginfo >= 4.7.2_02-11.3.1` `xen-tools-domU >= 4.7.2_02-11.3.1` `xen-tools-domU-debuginfo >= 4.7.2_02-11.3.1`	Patchnames: openSUSE-2017-492

List of packages in QA

Product(s)	Package(s)
SUSE Linux Enterprise Desktop 12 SP2	`qemu >= 2.6.2-41.16.1` `qemu-block-curl >= 2.6.2-41.16.1` `qemu-block-curl-debuginfo >= 2.6.2-41.16.1` `qemu-debugsource >= 2.6.2-41.16.1` `qemu-ipxe >= 1.0.0-41.16.1` `qemu-kvm >= 2.6.2-41.16.1` `qemu-seabios >= 1.9.1-41.16.1` `qemu-sgabios >= 8-41.16.1` `qemu-tools >= 2.6.2-41.16.1` `qemu-tools-debuginfo >= 2.6.2-41.16.1` `qemu-vgabios >= 1.9.1-41.16.1` `qemu-x86 >= 2.6.2-41.16.1`
SUSE Linux Enterprise Server 12 SP2	`qemu >= 2.6.2-41.16.1` `qemu-arm >= 2.6.2-41.16.1` `qemu-arm-debuginfo >= 2.6.2-41.16.1` `qemu-block-curl >= 2.6.2-41.16.1` `qemu-block-curl-debuginfo >= 2.6.2-41.16.1` `qemu-block-rbd >= 2.6.2-41.16.1` `qemu-block-rbd-debuginfo >= 2.6.2-41.16.1` `qemu-block-ssh >= 2.6.2-41.16.1` `qemu-block-ssh-debuginfo >= 2.6.2-41.16.1` `qemu-debugsource >= 2.6.2-41.16.1` `qemu-guest-agent >= 2.6.2-41.16.1` `qemu-guest-agent-debuginfo >= 2.6.2-41.16.1` `qemu-ipxe >= 1.0.0-41.16.1` `qemu-kvm >= 2.6.2-41.16.1` `qemu-lang >= 2.6.2-41.16.1` `qemu-ppc >= 2.6.2-41.16.1` `qemu-ppc-debuginfo >= 2.6.2-41.16.1` `qemu-s390 >= 2.6.2-41.16.1` `qemu-s390-debuginfo >= 2.6.2-41.16.1` `qemu-seabios >= 1.9.1-41.16.1` `qemu-sgabios >= 8-41.16.1` `qemu-tools >= 2.6.2-41.16.1` `qemu-tools-debuginfo >= 2.6.2-41.16.1` `qemu-vgabios >= 1.9.1-41.16.1` `qemu-x86 >= 2.6.2-41.16.1`
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2	`qemu >= 2.6.2-41.16.1` `qemu-arm >= 2.6.2-41.16.1` `qemu-arm-debuginfo >= 2.6.2-41.16.1` `qemu-block-curl >= 2.6.2-41.16.1` `qemu-block-curl-debuginfo >= 2.6.2-41.16.1` `qemu-block-rbd >= 2.6.2-41.16.1` `qemu-block-rbd-debuginfo >= 2.6.2-41.16.1` `qemu-block-ssh >= 2.6.2-41.16.1` `qemu-block-ssh-debuginfo >= 2.6.2-41.16.1` `qemu-debugsource >= 2.6.2-41.16.1` `qemu-guest-agent >= 2.6.2-41.16.1` `qemu-guest-agent-debuginfo >= 2.6.2-41.16.1` `qemu-ipxe >= 1.0.0-41.16.1` `qemu-lang >= 2.6.2-41.16.1` `qemu-tools >= 2.6.2-41.16.1` `qemu-tools-debuginfo >= 2.6.2-41.16.1`