CVE-2017-7261

Upstream information

CVE-2017-7261 at MITRE

Description

The vmw_surface_define_ioctl function in drivers/gpu/drm/vmwgfx/vmwgfx_surface.c in the Linux kernel through 4.10.5 does not check for a zero value of certain levels data, which allows local users to cause a denial of service (ZERO_SIZE_PTR dereference, and GPF and possibly panic) via a crafted ioctl call for a /dev/dri/renderD* device.

SUSE information

CVSS v2 Scores
	National Vulnerability Database
Base Score	4.94
Vector	AV:L/AC:L/Au:N/C:N/I:N/A:C
Access Vector	Local
Access Complexity	Low
Authentication	None
Confidentiality Impact	None
Integrity Impact	None
Availability Impact	Complete

CVSS v3 Scores
	National Vulnerability Database
Base Score	5.5
Vector	AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Access Vector	Local
Access Complexity	Low
Privileges Required	Low
User Interaction	None
Scope	Unchanged
Confidentiality Impact	None
Integrity Impact	None
Availability Impact	High

This issue is currently rated as having moderate severity.

SUSE Bugzilla entries: 1027179 [RESOLVED / ], 1031052 [IN_PROGRESS]

SUSE Security Advisories:

SUSE-SU-2017:1183-1, published Fri, 5 May 2017 15:11:30 +0200 (CEST)
SUSE-SU-2017:1247-1, published Thu, 11 May 2017 21:09:07 +0200 (CEST)
SUSE-SU-2017:1301-1, published Mon, 15 May 2017 21:33:24 +0200 (CEST)
SUSE-SU-2017:1360-1, published Fri, 19 May 2017 18:10:39 +0200 (CEST)
openSUSE-SU-2017:1140-1, published Tue, 2 May 2017 00:08:50 +0200 (CEST)
openSUSE-SU-2017:1215-1, published Mon, 8 May 2017 21:09:15 +0200 (CEST)

List of released packages

Product(s)	Fixed package version(s)	References
Openstack Cloud Magnum Orchestration 7	`kernel-default >= 4.4.59-92.17.3`	Patchnames: SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2017-697
SUSE Linux Enterprise Build System Kit 12 SP1	`kernel-zfcpdump >= 3.12.74-60.64.40.1`	Patchnames: SUSE-SLE-BSK-12-SP1-2017-831
SUSE Linux Enterprise Build System Kit 12 SP2	`kernel-zfcpdump >= 4.4.59-92.17.3`	Patchnames: SUSE-SLE-BSK-12-SP2-2017-697
SUSE Linux Enterprise Desktop 12 SP1	`kernel-default >= 3.12.74-60.64.40.1` `kernel-default-devel >= 3.12.74-60.64.40.1` `kernel-default-extra >= 3.12.74-60.64.40.1` `kernel-devel >= 3.12.74-60.64.40.1` `kernel-macros >= 3.12.74-60.64.40.1` `kernel-source >= 3.12.74-60.64.40.1` `kernel-syms >= 3.12.74-60.64.40.1` `kernel-xen >= 3.12.74-60.64.40.1` `kernel-xen-devel >= 3.12.74-60.64.40.1`	Patchnames: SUSE-SLE-DESKTOP-12-SP1-2017-831
SUSE Linux Enterprise Desktop 12 SP2	`kernel-default >= 4.4.59-92.17.3` `kernel-default-devel >= 4.4.59-92.17.3` `kernel-default-extra >= 4.4.59-92.17.3` `kernel-devel >= 4.4.59-92.17.2` `kernel-macros >= 4.4.59-92.17.2` `kernel-source >= 4.4.59-92.17.2` `kernel-syms >= 4.4.59-92.17.2`	Patchnames: SUSE-SLE-DESKTOP-12-SP2-2017-697
SUSE Linux Enterprise High Availability 12 SP2	`cluster-md-kmp-default >= 4.4.59-92.17.3` `cluster-network-kmp-default >= 4.4.59-92.17.3` `dlm-kmp-default >= 4.4.59-92.17.3` `gfs2-kmp-default >= 4.4.59-92.17.3` `kernel-default >= 4.4.59-92.17.3` `ocfs2-kmp-default >= 4.4.59-92.17.3`	Patchnames: SUSE-SLE-HA-12-SP2-2017-697
SUSE Linux Enterprise Live Patching 12	`kgraft-patch-3_12_74-60_64_40-default >= 1-4.1` `kgraft-patch-3_12_74-60_64_40-xen >= 1-4.1` `kgraft-patch-4_4_59-92_17-default >= 1-2.3` `kgraft-patch-SLE12-SP1_Update_15 >= 1-4.1` `kgraft-patch-SLE12-SP2_Update_7 >= 1-2.3`	Patchnames: SUSE-SLE-Live-Patching-12-2017-697 SUSE-SLE-Live-Patching-12-2017-831
SUSE Linux Enterprise Module for Public Cloud 12	`kernel-ec2 >= 3.12.61-52.72.1` `kernel-ec2-devel >= 3.12.61-52.72.1` `kernel-ec2-extra >= 3.12.61-52.72.1`	Patchnames: SUSE-SLE-Module-Public-Cloud-12-2017-749 SUSE-SLE-Module-Public-Cloud-12-2017-831
SUSE Linux Enterprise Server 11 SP4	`kernel-bigmem >= 3.0.101-100.1` `kernel-bigmem-base >= 3.0.101-100.1` `kernel-bigmem-devel >= 3.0.101-100.1` `kernel-default >= 3.0.101-100.1` `kernel-default-base >= 3.0.101-100.1` `kernel-default-devel >= 3.0.101-100.1` `kernel-default-man >= 3.0.101-100.1` `kernel-ec2 >= 3.0.101-100.1` `kernel-ec2-base >= 3.0.101-100.1` `kernel-ec2-devel >= 3.0.101-100.1` `kernel-pae >= 3.0.101-100.1` `kernel-pae-base >= 3.0.101-100.1` `kernel-pae-devel >= 3.0.101-100.1` `kernel-ppc64 >= 3.0.101-100.1` `kernel-ppc64-base >= 3.0.101-100.1` `kernel-ppc64-devel >= 3.0.101-100.1` `kernel-source >= 3.0.101-100.1` `kernel-syms >= 3.0.101-100.1` `kernel-trace >= 3.0.101-100.1` `kernel-trace-base >= 3.0.101-100.1` `kernel-trace-devel >= 3.0.101-100.1` `kernel-xen >= 3.0.101-100.1` `kernel-xen-base >= 3.0.101-100.1` `kernel-xen-devel >= 3.0.101-100.1`	Patchnames: slessp4-linux-kernel-13105
SUSE Linux Enterprise Server 12 SP1	`kernel-default >= 3.12.74-60.64.40.1` `kernel-default-base >= 3.12.74-60.64.40.1` `kernel-default-devel >= 3.12.74-60.64.40.1` `kernel-default-man >= 3.12.74-60.64.40.1` `kernel-devel >= 3.12.74-60.64.40.1` `kernel-macros >= 3.12.74-60.64.40.1` `kernel-source >= 3.12.74-60.64.40.1` `kernel-syms >= 3.12.74-60.64.40.1` `kernel-xen >= 3.12.74-60.64.40.1` `kernel-xen-base >= 3.12.74-60.64.40.1` `kernel-xen-devel >= 3.12.74-60.64.40.1`	Patchnames: SUSE-SLE-SERVER-12-SP1-2017-831
SUSE Linux Enterprise Server 12 SP2	`kernel-default >= 4.4.59-92.17.3` `kernel-default-base >= 4.4.59-92.17.3` `kernel-default-devel >= 4.4.59-92.17.3` `kernel-default-man >= 4.4.59-92.17.3` `kernel-devel >= 4.4.59-92.17.2` `kernel-macros >= 4.4.59-92.17.2` `kernel-source >= 4.4.59-92.17.2` `kernel-syms >= 4.4.59-92.17.2`	Patchnames: SUSE-SLE-SERVER-12-SP2-2017-697
SUSE Linux Enterprise Server 12-LTSS	`kernel-default >= 3.12.61-52.72.1` `kernel-default-base >= 3.12.61-52.72.1` `kernel-default-devel >= 3.12.61-52.72.1` `kernel-default-man >= 3.12.61-52.72.1` `kernel-devel >= 3.12.61-52.72.1` `kernel-macros >= 3.12.61-52.72.1` `kernel-source >= 3.12.61-52.72.1` `kernel-syms >= 3.12.61-52.72.1` `kernel-xen >= 3.12.61-52.72.1` `kernel-xen-base >= 3.12.61-52.72.1` `kernel-xen-devel >= 3.12.61-52.72.1` `kgraft-patch-3_12_61-52_72-default >= 1-2.1` `kgraft-patch-3_12_61-52_72-xen >= 1-2.1` `kgraft-patch-SLE12_Update_21 >= 1-2.1`	Patchnames: SUSE-SLE-SERVER-12-2017-749
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2	`kernel-default >= 4.4.59-92.17.3` `kernel-default-base >= 4.4.59-92.17.3` `kernel-default-devel >= 4.4.59-92.17.3` `kernel-devel >= 4.4.59-92.17.2` `kernel-macros >= 4.4.59-92.17.2` `kernel-source >= 4.4.59-92.17.2` `kernel-syms >= 4.4.59-92.17.2`	Patchnames: SUSE-SLE-RPI-12-SP2-2017-697
SUSE Linux Enterprise Software Development Kit 11 SP4	`kernel-docs >= 3.0.101-100.2`	Patchnames: sdksp4-linux-kernel-13105
SUSE Linux Enterprise Software Development Kit 12 SP1	`kernel-docs >= 3.12.74-60.64.40.4` `kernel-obs-build >= 3.12.74-60.64.40.1`	Patchnames: SUSE-SLE-SDK-12-SP1-2017-831
SUSE Linux Enterprise Software Development Kit 12 SP2	`kernel-docs >= 4.4.59-92.17.8` `kernel-obs-build >= 4.4.59-92.17.3`	Patchnames: SUSE-SLE-SDK-12-SP2-2017-697
SUSE Linux Enterprise Workstation Extension 12 SP1	`kernel-default >= 3.12.74-60.64.40.1` `kernel-default-extra >= 3.12.74-60.64.40.1`	Patchnames: SUSE-SLE-WE-12-SP1-2017-831
SUSE Linux Enterprise Workstation Extension 12 SP2	`kernel-default >= 4.4.59-92.17.3` `kernel-default-extra >= 4.4.59-92.17.3`	Patchnames: SUSE-SLE-WE-12-SP2-2017-697
SUSE Linux Enterprise for SAP 12	`kernel-default >= 3.12.61-52.72.1` `kernel-default-base >= 3.12.61-52.72.1` `kernel-default-devel >= 3.12.61-52.72.1` `kernel-devel >= 3.12.61-52.72.1` `kernel-macros >= 3.12.61-52.72.1` `kernel-source >= 3.12.61-52.72.1` `kernel-syms >= 3.12.61-52.72.1` `kernel-xen >= 3.12.61-52.72.1` `kernel-xen-base >= 3.12.61-52.72.1` `kernel-xen-devel >= 3.12.61-52.72.1` `kgraft-patch-3_12_61-52_72-default >= 1-2.1` `kgraft-patch-3_12_61-52_72-xen >= 1-2.1` `kgraft-patch-SLE12_Update_21 >= 1-2.1`	Patchnames: SUSE-SLE-SAP-12-2017-749
openSUSE Leap 42.1	`kernel-debug >= 4.1.39-56.1` `kernel-debug-base >= 4.1.39-56.1` `kernel-debug-base-debuginfo >= 4.1.39-56.1` `kernel-debug-debuginfo >= 4.1.39-56.1` `kernel-debug-debugsource >= 4.1.39-56.1` `kernel-debug-devel >= 4.1.39-56.1` `kernel-debug-devel-debuginfo >= 4.1.39-56.1` `kernel-default >= 4.1.39-56.1` `kernel-default-base >= 4.1.39-56.1` `kernel-default-base-debuginfo >= 4.1.39-56.1` `kernel-default-debuginfo >= 4.1.39-56.1` `kernel-default-debugsource >= 4.1.39-56.1` `kernel-default-devel >= 4.1.39-56.1` `kernel-devel >= 4.1.39-56.1` `kernel-docs >= 4.1.39-56.2` `kernel-docs-html >= 4.1.39-56.2` `kernel-docs-pdf >= 4.1.39-56.2` `kernel-ec2 >= 4.1.39-56.1` `kernel-ec2-base >= 4.1.39-56.1` `kernel-ec2-base-debuginfo >= 4.1.39-56.1` `kernel-ec2-debuginfo >= 4.1.39-56.1` `kernel-ec2-debugsource >= 4.1.39-56.1` `kernel-ec2-devel >= 4.1.39-56.1` `kernel-macros >= 4.1.39-56.1` `kernel-obs-build >= 4.1.39-56.3` `kernel-obs-build-debugsource >= 4.1.39-56.3` `kernel-obs-qa >= 4.1.39-56.1` `kernel-pae >= 4.1.39-56.1` `kernel-pae-base >= 4.1.39-56.1` `kernel-pae-base-debuginfo >= 4.1.39-56.1` `kernel-pae-debuginfo >= 4.1.39-56.1` `kernel-pae-debugsource >= 4.1.39-56.1` `kernel-pae-devel >= 4.1.39-56.1` `kernel-pv >= 4.1.39-56.1` `kernel-pv-base >= 4.1.39-56.1` `kernel-pv-base-debuginfo >= 4.1.39-56.1` `kernel-pv-debuginfo >= 4.1.39-56.1` `kernel-pv-debugsource >= 4.1.39-56.1` `kernel-pv-devel >= 4.1.39-56.1` `kernel-source >= 4.1.39-56.1` `kernel-source-vanilla >= 4.1.39-56.1` `kernel-syms >= 4.1.39-56.1` `kernel-vanilla >= 4.1.39-56.1` `kernel-vanilla-debuginfo >= 4.1.39-56.1` `kernel-vanilla-debugsource >= 4.1.39-56.1` `kernel-vanilla-devel >= 4.1.39-56.1` `kernel-xen >= 4.1.39-56.1` `kernel-xen-base >= 4.1.39-56.1` `kernel-xen-base-debuginfo >= 4.1.39-56.1` `kernel-xen-debuginfo >= 4.1.39-56.1` `kernel-xen-debugsource >= 4.1.39-56.1` `kernel-xen-devel >= 4.1.39-56.1`	Patchnames: openSUSE-2017-562
openSUSE Leap 42.2	`kernel-debug >= 4.4.62-18.6.1` `kernel-debug-base >= 4.4.62-18.6.1` `kernel-debug-base-debuginfo >= 4.4.62-18.6.1` `kernel-debug-debuginfo >= 4.4.62-18.6.1` `kernel-debug-debugsource >= 4.4.62-18.6.1` `kernel-debug-devel >= 4.4.62-18.6.1` `kernel-debug-devel-debuginfo >= 4.4.62-18.6.1` `kernel-default >= 4.4.62-18.6.1` `kernel-default-base >= 4.4.62-18.6.1` `kernel-default-base-debuginfo >= 4.4.62-18.6.1` `kernel-default-debuginfo >= 4.4.62-18.6.1` `kernel-default-debugsource >= 4.4.62-18.6.1` `kernel-default-devel >= 4.4.62-18.6.1` `kernel-devel >= 4.4.62-18.6.1` `kernel-docs >= 4.4.62-18.6.2` `kernel-docs-html >= 4.4.62-18.6.2` `kernel-docs-pdf >= 4.4.62-18.6.2` `kernel-macros >= 4.4.62-18.6.1` `kernel-obs-build >= 4.4.62-18.6.1` `kernel-obs-build-debugsource >= 4.4.62-18.6.1` `kernel-obs-qa >= 4.4.62-18.6.1` `kernel-source >= 4.4.62-18.6.1` `kernel-source-vanilla >= 4.4.62-18.6.1` `kernel-syms >= 4.4.62-18.6.1` `kernel-vanilla >= 4.4.62-18.6.1` `kernel-vanilla-base >= 4.4.62-18.6.1` `kernel-vanilla-base-debuginfo >= 4.4.62-18.6.1` `kernel-vanilla-debuginfo >= 4.4.62-18.6.1` `kernel-vanilla-debugsource >= 4.4.62-18.6.1` `kernel-vanilla-devel >= 4.4.62-18.6.1`	Patchnames: openSUSE-2017-532