CVE-2017-17565

Upstream information

CVE-2017-17565 at MITRE

Description

An issue was discovered in Xen through 4.9.x allowing PV guest OS users to cause a denial of service (host OS crash) if shadow mode and log-dirty mode are in place, because of an incorrect assertion related to M2P.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
	National Vulnerability Database	SUSE
Base Score	4.7	2.3
Vector	AV:L/AC:M/Au:N/C:N/I:N/A:C	AV:A/AC:M/Au:S/C:N/I:N/A:P
Access Vector	Local	Adjacent Network
Access Complexity	Medium	Medium
Authentication	None	Single
Confidentiality Impact	None	None
Integrity Impact	None	None
Availability Impact	Complete	Partial

CVSS v3 Scores
	National Vulnerability Database	SUSE
Base Score	5.6	4.1
Vector	CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H	CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L
Access Vector	Local	Adjacent Network
Access Complexity	High	Low
Privileges Required	Low	Low
User Interaction	None	None
Scope	Changed	Changed
Confidentiality Impact	None	None
Integrity Impact	None	None
Availability Impact	High	Low
CVSSv3 Version	3	3

SUSE Bugzilla entries: 1070163 [RESOLVED / FIXED], 1178658 [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)
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-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	`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 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	`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-xen-13511
SUSE Linux Enterprise Server 11 SP3-LTSS SUSE Linux Enterprise Server for SAP Applications 11 SP3-LTSS	`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-xen-13511
SUSE Linux Enterprise Server 11 SP4 SUSE Linux Enterprise Server for SAP Applications 11 SP4	`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-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	`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 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 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-devel >= 4.4.4_28-61.23.2`	Patchnames: sdksp4-xen-13501
SUSE Linux Enterprise Software Development Kit 12 SP2	`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-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 1.0	xen	Released
SUSE Container as a Service Platform 2.0	xen	Released
SUSE Linux Enterprise Desktop 12 SP2	xen	Released
SUSE Linux Enterprise Desktop 12 SP3	xen	Released
SUSE Linux Enterprise Point of Service 11 SP3	xen	Released
SUSE Linux Enterprise Server 11 SP3 LTSS	xen	Released
SUSE Linux Enterprise Server 11 SP4	xen	Released
SUSE Linux Enterprise Server 12 LTSS	xen	Released
SUSE Linux Enterprise Server 12 SP1 LTSS	xen	Released
SUSE Linux Enterprise Server 12 SP2	xen	Released
SUSE Linux Enterprise Server 12 SP3	xen	Released
SUSE Linux Enterprise Server 12 SP4 ESPOS	xen	Already fixed
SUSE Linux Enterprise Server 12 SP4 LTSS	xen	Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP4	xen	Already fixed
SUSE Linux Enterprise Software Development Kit 11 SP4	xen	Released
SUSE Linux Enterprise Software Development Kit 12	xen	Released
SUSE Linux Enterprise Software Development Kit 12 SP3	xen	Released
SUSE OpenStack Cloud 9	xen	Already fixed
SUSE OpenStack Cloud Crowbar 9	xen	Already fixed