CVE-2017-18030

Upstream information

CVE-2017-18030 at MITRE

Description

The cirrus_invalidate_region function in hw/display/cirrus_vga.c in Qemu allows local OS guest privileged users to cause a denial of service (out-of-bounds array access and QEMU process crash) via vectors related to negative pitch.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having low severity.

CVSS v2 Scores
	National Vulnerability Database
Base Score	2.1
Vector	AV:L/AC:L/Au:N/C:N/I:N/A:P
Access Vector	Local
Access Complexity	Low
Authentication	None
Confidentiality Impact	None
Integrity Impact	None
Availability Impact	Partial

CVSS v3 Scores
	National Vulnerability Database	SUSE
Base Score	4.4	2.8
Vector	CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H	CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:L
Access Vector	Local	Local
Access Complexity	Low	High
Privileges Required	High	Low
User Interaction	None	None
Scope	Unchanged	Changed
Confidentiality Impact	None	None
Integrity Impact	None	None
Availability Impact	High	Low
CVSSv3 Version	3	3

SUSE Bugzilla entries: 1076179 [RESOLVED / FIXED], 1076180 [RESOLVED / FIXED]

SUSE Security Advisories:

SUSE-SU-2018:0438-1, published Wed, 14 Feb 2018 15:07:43 +0100 (CET)
SUSE-SU-2018:0472-1, published Mon, 19 Feb 2018 15:11:31 +0100 (CET)
SUSE-SU-2018:0601-1, published Mon, 5 Mar 2018 15:08:09 +0100 (CET)
SUSE-SU-2018:0609-1, published Mon, 5 Mar 2018 21:08:54 +0100 (CET)
SUSE-SU-2018:0638-1, published Thu, 8 Mar 2018 21:09:55 +0100 (CET)
SUSE-SU-2018:0678-1, published Thu, 15 Mar 2018 00:08:50 +0100 (CET)
SUSE-SU-2018:0831-1, published Tue, 27 Mar 2018 21:08:28 +0200 (CEST)
SUSE-SU-2018:1077-1, published Wed, 25 Apr 2018 18:14:14 +0200 (CEST)
SUSE-SU-2018:1308-1, published Wed May 16 13:09:31 MDT 2018
openSUSE-SU-2018:0459-1, published Fri, 16 Feb 2018 12:12:36 +0100 (CET)

List of released packages

Product(s)	Fixed package version(s)	References
SUSE CaaS Platform ALL	`xen >= 4.9.1_08-3.26.1` `xen-libs >= 4.9.1_08-3.26.1` `xen-tools-domU >= 4.9.1_08-3.26.1`	Patchnames: SUSE-CAASP-ALL-2018-302
SUSE Linux Enterprise Desktop 12 SP2	`qemu >= 2.6.2-41.37.1` `qemu-block-curl >= 2.6.2-41.37.1` `qemu-ipxe >= 1.0.0-41.37.1` `qemu-kvm >= 2.6.2-41.37.1` `qemu-seabios >= 1.9.1-41.37.1` `qemu-sgabios >= 8-41.37.1` `qemu-tools >= 2.6.2-41.37.1` `qemu-vgabios >= 1.9.1-41.37.1` `qemu-x86 >= 2.6.2-41.37.1` `xen >= 4.7.4_06-43.24.1` `xen-libs >= 4.7.4_06-43.24.1` `xen-libs-32bit >= 4.7.4_06-43.24.1`	Patchnames: SUSE-SLE-DESKTOP-12-SP2-2018-325 SUSE-SLE-DESKTOP-12-SP2-2018-555
SUSE Linux Enterprise Desktop 12 SP3	`xen >= 4.9.1_08-3.26.1` `xen-libs >= 4.9.1_08-3.26.1` `xen-libs-32bit >= 4.9.1_08-3.26.1`	Patchnames: SUSE-SLE-DESKTOP-12-SP3-2018-302
SUSE Linux Enterprise Desktop 12 SP4	`xen >= 4.11.0_08-1.11` `xen-libs >= 4.11.0_08-1.11` `xen-libs-32bit >= 4.11.0_08-1.11`
SUSE Linux Enterprise High Performance Computing 12 SP5 SUSE Linux Enterprise Server 12 SP5	`xen >= 4.12.1_06-1.1` `xen-doc-html >= 4.12.1_06-1.1` `xen-libs >= 4.12.1_06-1.1` `xen-libs-32bit >= 4.12.1_06-1.1` `xen-tools >= 4.12.1_06-1.1` `xen-tools-domU >= 4.12.1_06-1.1`
SUSE Linux Enterprise Point of Sale 11 SP3	`kvm >= 1.4.2-53.17.1` `xen >= 4.2.5_21-45.19.1` `xen-kmp-default >= 4.2.5_21_3.0.101_0.47.106.14-45.19.1` `xen-kmp-pae >= 4.2.5_21_3.0.101_0.47.106.14-45.19.1` `xen-libs >= 4.2.5_21-45.19.1` `xen-tools-domU >= 4.2.5_21-45.19.1`	Patchnames: sleposp3-kvm-13603 sleposp3-xen-13511
SUSE Linux Enterprise Server 11 SP3-LTSS SUSE Linux Enterprise Server for SAP Applications 11 SP3-LTSS	`kvm >= 1.4.2-53.17.1` `xen >= 4.2.5_21-45.19.1` `xen-doc-html >= 4.2.5_21-45.19.1` `xen-doc-pdf >= 4.2.5_21-45.19.1` `xen-kmp-default >= 4.2.5_21_3.0.101_0.47.106.14-45.19.1` `xen-kmp-pae >= 4.2.5_21_3.0.101_0.47.106.14-45.19.1` `xen-libs >= 4.2.5_21-45.19.1` `xen-libs-32bit >= 4.2.5_21-45.19.1` `xen-tools >= 4.2.5_21-45.19.1` `xen-tools-domU >= 4.2.5_21-45.19.1`	Patchnames: slessp3-kvm-13603 slessp3-xen-13511
SUSE Linux Enterprise Server 11 SP4 SUSE Linux Enterprise Server for SAP Applications 11 SP4	`kvm >= 1.4.2-60.9.1` `xen >= 4.4.4_28-61.23.2` `xen-doc-html >= 4.4.4_28-61.23.2` `xen-kmp-default >= 4.4.4_28_3.0.101_108.35-61.23.2` `xen-kmp-pae >= 4.4.4_28_3.0.101_108.35-61.23.2` `xen-libs >= 4.4.4_28-61.23.2` `xen-libs-32bit >= 4.4.4_28-61.23.2` `xen-tools >= 4.4.4_28-61.23.2` `xen-tools-domU >= 4.4.4_28-61.23.2`	Patchnames: slessp4-kvm-13571 slessp4-xen-13501
SUSE Linux Enterprise Server 12 SP1-LTSS SUSE Linux Enterprise Server for SAP Applications 12 SP1-LTSS	`xen >= 4.5.5_24-22.43.1` `xen-doc-html >= 4.5.5_24-22.43.1` `xen-kmp-default >= 4.5.5_24_k3.12.74_60.64.82-22.43.1` `xen-libs >= 4.5.5_24-22.43.1` `xen-libs-32bit >= 4.5.5_24-22.43.1` `xen-tools >= 4.5.5_24-22.43.1` `xen-tools-domU >= 4.5.5_24-22.43.1`	Patchnames: SUSE-SLE-SERVER-12-SP1-2018-415
SUSE Linux Enterprise Server 12 SP2 SUSE Linux Enterprise Server for SAP Applications 12 SP2	`qemu >= 2.6.2-41.37.1` `qemu-arm >= 2.6.2-41.37.1` `qemu-block-curl >= 2.6.2-41.37.1` `qemu-block-rbd >= 2.6.2-41.37.1` `qemu-block-ssh >= 2.6.2-41.37.1` `qemu-guest-agent >= 2.6.2-41.37.1` `qemu-ipxe >= 1.0.0-41.37.1` `qemu-kvm >= 2.6.2-41.37.1` `qemu-lang >= 2.6.2-41.37.1` `qemu-ppc >= 2.6.2-41.37.1` `qemu-s390 >= 2.6.2-41.37.1` `qemu-seabios >= 1.9.1-41.37.1` `qemu-sgabios >= 8-41.37.1` `qemu-tools >= 2.6.2-41.37.1` `qemu-vgabios >= 1.9.1-41.37.1` `qemu-x86 >= 2.6.2-41.37.1` `xen >= 4.7.4_06-43.24.1` `xen-doc-html >= 4.7.4_06-43.24.1` `xen-libs >= 4.7.4_06-43.24.1` `xen-libs-32bit >= 4.7.4_06-43.24.1` `xen-tools >= 4.7.4_06-43.24.1` `xen-tools-domU >= 4.7.4_06-43.24.1`	Patchnames: SUSE-SLE-SERVER-12-SP2-2018-325 SUSE-SLE-SERVER-12-SP2-2018-555
SUSE Linux Enterprise Server 12 SP3 SUSE Linux Enterprise Server for SAP Applications 12 SP3	`xen >= 4.9.1_08-3.26.1` `xen-doc-html >= 4.9.1_08-3.26.1` `xen-libs >= 4.9.1_08-3.26.1` `xen-libs-32bit >= 4.9.1_08-3.26.1` `xen-tools >= 4.9.1_08-3.26.1` `xen-tools-domU >= 4.9.1_08-3.26.1`	Patchnames: SUSE-SLE-SERVER-12-SP3-2018-302
SUSE Linux Enterprise Server 12 SP4	`xen >= 4.11.0_08-1.11` `xen-doc-html >= 4.11.0_08-1.11` `xen-libs >= 4.11.0_08-1.11` `xen-libs-32bit >= 4.11.0_08-1.11` `xen-tools >= 4.11.0_08-1.11` `xen-tools-domU >= 4.11.0_08-1.11`
SUSE Linux Enterprise Server 12-LTSS SUSE Linux Enterprise Server for SAP Applications 12-LTSS	`xen >= 4.4.4_28-22.62.1` `xen-doc-html >= 4.4.4_28-22.62.1` `xen-kmp-default >= 4.4.4_28_k3.12.61_52.119-22.62.1` `xen-libs >= 4.4.4_28-22.62.1` `xen-libs-32bit >= 4.4.4_28-22.62.1` `xen-tools >= 4.4.4_28-22.62.1` `xen-tools-domU >= 4.4.4_28-22.62.1`	Patchnames: SUSE-SLE-SERVER-12-2018-408
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2	`qemu >= 2.6.2-41.37.1` `qemu-arm >= 2.6.2-41.37.1` `qemu-block-curl >= 2.6.2-41.37.1` `qemu-block-rbd >= 2.6.2-41.37.1` `qemu-block-ssh >= 2.6.2-41.37.1` `qemu-guest-agent >= 2.6.2-41.37.1` `qemu-ipxe >= 1.0.0-41.37.1` `qemu-lang >= 2.6.2-41.37.1` `qemu-tools >= 2.6.2-41.37.1`	Patchnames: SUSE-SLE-RPI-12-SP2-2018-555
SUSE Linux Enterprise Server for SAP Applications 12 SP1	`xen >= 4.5.5_24-22.43.1` `xen-doc-html >= 4.5.5_24-22.43.1` `xen-kmp-default >= 4.5.5_24_k3.12.74_60.64.82-22.43.1` `xen-libs >= 4.5.5_24-22.43.1` `xen-libs-32bit >= 4.5.5_24-22.43.1` `xen-tools >= 4.5.5_24-22.43.1` `xen-tools-domU >= 4.5.5_24-22.43.1`	Patchnames: SUSE-SLE-SAP-12-SP1-2018-415
SUSE Linux Enterprise Software Development Kit 11 SP4	`xen >= 4.4.4_28-61.23.2` `xen-devel >= 4.4.4_28-61.23.2`	Patchnames: sdksp4-xen-13501
SUSE Linux Enterprise Software Development Kit 12 SP2	`xen >= 4.7.4_06-43.24.1` `xen-devel >= 4.7.4_06-43.24.1`	Patchnames: SUSE-SLE-SDK-12-SP2-2018-325
SUSE Linux Enterprise Software Development Kit 12 SP3	`xen >= 4.9.1_08-3.26.1` `xen-devel >= 4.9.1_08-3.26.1`	Patchnames: SUSE-SLE-SDK-12-SP3-2018-302
SUSE Linux Enterprise Software Development Kit 12 SP4	`xen-devel >= 4.11.0_08-1.11`
SUSE Linux Enterprise Software Development Kit 12 SP5	`xen-devel >= 4.12.1_06-1.1`
SUSE OpenStack Cloud 6	`xen >= 4.5.5_24-22.43.1` `xen-doc-html >= 4.5.5_24-22.43.1` `xen-kmp-default >= 4.5.5_24_k3.12.74_60.64.82-22.43.1` `xen-libs >= 4.5.5_24-22.43.1` `xen-libs-32bit >= 4.5.5_24-22.43.1` `xen-tools >= 4.5.5_24-22.43.1` `xen-tools-domU >= 4.5.5_24-22.43.1`	Patchnames: SUSE-OpenStack-Cloud-6-2018-415
openSUSE Leap 42.3	`xen >= 4.9.1_08-16.1` `xen-debugsource >= 4.9.1_08-16.1` `xen-devel >= 4.9.1_08-16.1` `xen-doc-html >= 4.9.1_08-16.1` `xen-libs >= 4.9.1_08-16.1` `xen-libs-debuginfo >= 4.9.1_08-16.1` `xen-tools >= 4.9.1_08-16.1` `xen-tools-debuginfo >= 4.9.1_08-16.1` `xen-tools-domU >= 4.9.1_08-16.1` `xen-tools-domU-debuginfo >= 4.9.1_08-16.1`	Patchnames: openSUSE-2018-169

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s)	Source package	State
SUSE Container as a Service Platform 2.0	qemu	Already fixed
SUSE Linux Enterprise Desktop 12 SP2	qemu	Released
SUSE Linux Enterprise Desktop 12 SP3	qemu	Already fixed
SUSE Linux Enterprise Server 11 SP1	kvm	Not affected
SUSE Linux Enterprise Server 11 SP3	kvm	Released
SUSE Linux Enterprise Server 11 SP3	xen	Released
SUSE Linux Enterprise Server 11 SP3 LTSS	kvm	Released
SUSE Linux Enterprise Server 11 SP4	kvm	Released
SUSE Linux Enterprise Server 12 SP2	qemu	Released
SUSE Linux Enterprise Server 12 SP3	qemu	Already fixed