Upstream information

CVE-2017-10911 at MITRE

Description

The make_response function in drivers/block/xen-blkback/blkback.c in the Linux kernel before 4.11.8 allows guest OS users to obtain sensitive information from host OS (or other guest OS) kernel memory by leveraging the copying of uninitialized padding fields in Xen block-interface response structures, aka XSA-216.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having low severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 4.9 1.9
Vector AV:L/AC:L/Au:N/C:C/I:N/A:N AV:L/AC:M/Au:N/C:P/I:N/A:N
Access Vector Local Local
Access Complexity Low Medium
Authentication None None
Confidentiality Impact Complete Partial
Integrity Impact None None
Availability Impact None None
CVSS v3 Scores
  SUSE
Base Score 4.3
Vector AV:L/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
Access Vector Local
Access Complexity Low
Privileges Required None
User Interaction None
Scope Changed
Confidentiality Impact Low
Integrity Impact None
Availability Impact None
SUSE Bugzilla entries: 1042863 [RESOLVED / FIXED], 1043330 [NEW], 1057378 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 12 SP2
  • qemu >= 2.6.2-41.22.2
  • qemu-block-curl >= 2.6.2-41.22.2
  • qemu-ipxe >= 1.0.0-41.22.2
  • qemu-kvm >= 2.6.2-41.22.2
  • qemu-seabios >= 1.9.1-41.22.2
  • qemu-sgabios >= 8-41.22.2
  • qemu-tools >= 2.6.2-41.22.2
  • qemu-vgabios >= 1.9.1-41.22.2
  • qemu-x86 >= 2.6.2-41.22.2
Patchnames:
SUSE-SLE-DESKTOP-12-SP2-2017-1821
SUSE Linux Enterprise Desktop 12 SP3
  • qemu >= 2.9.1-6.6.3
  • qemu-block-curl >= 2.9.1-6.6.3
  • qemu-ipxe >= 1.0.0-6.6.3
  • qemu-kvm >= 2.9.1-6.6.3
  • qemu-seabios >= 1.10.2-6.6.3
  • qemu-sgabios >= 8-6.6.3
  • qemu-tools >= 2.9.1-6.6.3
  • qemu-vgabios >= 1.10.2-6.6.3
  • qemu-x86 >= 2.9.1-6.6.3
Patchnames:
SUSE-SLE-DESKTOP-12-SP3-2017-1810
SUSE Linux Enterprise Server 12 SP1-LTSS
  • qemu >= 2.3.1-33.3.3
  • qemu-block-curl >= 2.3.1-33.3.3
  • qemu-block-rbd >= 2.3.1-33.3.3
  • qemu-guest-agent >= 2.3.1-33.3.3
  • qemu-ipxe >= 1.0.0-33.3.3
  • qemu-kvm >= 2.3.1-33.3.3
  • qemu-lang >= 2.3.1-33.3.3
  • qemu-ppc >= 2.3.1-33.3.3
  • qemu-s390 >= 2.3.1-33.3.3
  • qemu-seabios >= 1.8.1-33.3.3
  • qemu-sgabios >= 8-33.3.3
  • qemu-tools >= 2.3.1-33.3.3
  • qemu-vgabios >= 1.8.1-33.3.3
  • qemu-x86 >= 2.3.1-33.3.3
  • xen >= 4.5.5_12-22.18.1
  • xen-doc-html >= 4.5.5_12-22.18.1
  • xen-kmp-default >= 4.5.5_12_k3.12.74_60.64.45-22.18.1
  • xen-libs >= 4.5.5_12-22.18.1
  • xen-libs-32bit >= 4.5.5_12-22.18.1
  • xen-tools >= 4.5.5_12-22.18.1
  • xen-tools-domU >= 4.5.5_12-22.18.1
Patchnames:
SUSE-SLE-SERVER-12-SP1-2017-1121
SUSE-SLE-SERVER-12-SP1-2017-1827
SUSE Linux Enterprise Server 12 SP2
  • qemu >= 2.6.2-41.22.2
  • qemu-arm >= 2.6.2-41.22.2
  • qemu-block-curl >= 2.6.2-41.22.2
  • qemu-block-rbd >= 2.6.2-41.22.2
  • qemu-block-ssh >= 2.6.2-41.22.2
  • qemu-guest-agent >= 2.6.2-41.22.2
  • qemu-ipxe >= 1.0.0-41.22.2
  • qemu-kvm >= 2.6.2-41.22.2
  • qemu-lang >= 2.6.2-41.22.2
  • qemu-ppc >= 2.6.2-41.22.2
  • qemu-s390 >= 2.6.2-41.22.2
  • qemu-seabios >= 1.9.1-41.22.2
  • qemu-sgabios >= 8-41.22.2
  • qemu-tools >= 2.6.2-41.22.2
  • qemu-vgabios >= 1.9.1-41.22.2
  • qemu-x86 >= 2.6.2-41.22.2
Patchnames:
SUSE-SLE-SERVER-12-SP2-2017-1821
SUSE Linux Enterprise Server 12 SP3
  • qemu >= 2.9.1-6.6.3
  • qemu-arm >= 2.9.1-6.6.3
  • qemu-block-curl >= 2.9.1-6.6.3
  • qemu-block-iscsi >= 2.9.1-6.6.3
  • qemu-block-rbd >= 2.9.1-6.6.3
  • qemu-block-ssh >= 2.9.1-6.6.3
  • qemu-guest-agent >= 2.9.1-6.6.3
  • qemu-ipxe >= 1.0.0-6.6.3
  • qemu-kvm >= 2.9.1-6.6.3
  • qemu-lang >= 2.9.1-6.6.3
  • qemu-ppc >= 2.9.1-6.6.3
  • qemu-s390 >= 2.9.1-6.6.3
  • qemu-seabios >= 1.10.2-6.6.3
  • qemu-sgabios >= 8-6.6.3
  • qemu-tools >= 2.9.1-6.6.3
  • qemu-vgabios >= 1.10.2-6.6.3
  • qemu-x86 >= 2.9.1-6.6.3
Patchnames:
SUSE-SLE-SERVER-12-SP3-2017-1810
SUSE Linux Enterprise Server 12-LTSS
  • xen >= 4.4.4_21-22.42.1
  • xen-doc-html >= 4.4.4_21-22.42.1
  • xen-kmp-default >= 4.4.4_21_k3.12.61_52.77-22.42.1
  • xen-libs >= 4.4.4_21-22.42.1
  • xen-libs-32bit >= 4.4.4_21-22.42.1
  • xen-tools >= 4.4.4_21-22.42.1
  • xen-tools-domU >= 4.4.4_21-22.42.1
Patchnames:
SUSE-SLE-SERVER-12-2017-1118
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • qemu >= 2.6.2-41.22.2
  • qemu-arm >= 2.6.2-41.22.2
  • qemu-block-curl >= 2.6.2-41.22.2
  • qemu-block-rbd >= 2.6.2-41.22.2
  • qemu-block-ssh >= 2.6.2-41.22.2
  • qemu-guest-agent >= 2.6.2-41.22.2
  • qemu-ipxe >= 1.0.0-41.22.2
  • qemu-lang >= 2.6.2-41.22.2
  • qemu-tools >= 2.6.2-41.22.2
Patchnames:
SUSE-SLE-RPI-12-SP2-2017-1821
SUSE Linux Enterprise for SAP 12
  • xen >= 4.4.4_21-22.42.1
  • xen-doc-html >= 4.4.4_21-22.42.1
  • xen-kmp-default >= 4.4.4_21_k3.12.61_52.77-22.42.1
  • xen-libs >= 4.4.4_21-22.42.1
  • xen-libs-32bit >= 4.4.4_21-22.42.1
  • xen-tools >= 4.4.4_21-22.42.1
  • xen-tools-domU >= 4.4.4_21-22.42.1
Patchnames:
SUSE-SLE-SAP-12-2017-1118
SUSE Linux Enterprise for SAP 12 SP1
  • qemu >= 2.3.1-33.3.3
  • qemu-block-curl >= 2.3.1-33.3.3
  • qemu-block-rbd >= 2.3.1-33.3.3
  • qemu-guest-agent >= 2.3.1-33.3.3
  • qemu-ipxe >= 1.0.0-33.3.3
  • qemu-kvm >= 2.3.1-33.3.3
  • qemu-lang >= 2.3.1-33.3.3
  • qemu-ppc >= 2.3.1-33.3.3
  • qemu-seabios >= 1.8.1-33.3.3
  • qemu-sgabios >= 8-33.3.3
  • qemu-tools >= 2.3.1-33.3.3
  • qemu-vgabios >= 1.8.1-33.3.3
  • qemu-x86 >= 2.3.1-33.3.3
  • xen >= 4.5.5_12-22.18.1
  • xen-doc-html >= 4.5.5_12-22.18.1
  • xen-kmp-default >= 4.5.5_12_k3.12.74_60.64.45-22.18.1
  • xen-libs >= 4.5.5_12-22.18.1
  • xen-libs-32bit >= 4.5.5_12-22.18.1
  • xen-tools >= 4.5.5_12-22.18.1
  • xen-tools-domU >= 4.5.5_12-22.18.1
Patchnames:
SUSE-SLE-SAP-12-SP1-2017-1121
SUSE-SLE-SAP-12-SP1-2017-1827
SUSE OpenStack Cloud 6
  • qemu >= 2.3.1-33.3.3
  • qemu-block-curl >= 2.3.1-33.3.3
  • qemu-block-rbd >= 2.3.1-33.3.3
  • qemu-guest-agent >= 2.3.1-33.3.3
  • qemu-ipxe >= 1.0.0-33.3.3
  • qemu-kvm >= 2.3.1-33.3.3
  • qemu-lang >= 2.3.1-33.3.3
  • qemu-seabios >= 1.8.1-33.3.3
  • qemu-sgabios >= 8-33.3.3
  • qemu-tools >= 2.3.1-33.3.3
  • qemu-vgabios >= 1.8.1-33.3.3
  • qemu-x86 >= 2.3.1-33.3.3
  • xen >= 4.5.5_12-22.18.1
  • xen-doc-html >= 4.5.5_12-22.18.1
  • xen-kmp-default >= 4.5.5_12_k3.12.74_60.64.45-22.18.1
  • xen-libs >= 4.5.5_12-22.18.1
  • xen-libs-32bit >= 4.5.5_12-22.18.1
  • xen-tools >= 4.5.5_12-22.18.1
  • xen-tools-domU >= 4.5.5_12-22.18.1
Patchnames:
SUSE-OpenStack-Cloud-6-2017-1121
SUSE-OpenStack-Cloud-6-2017-1827
openSUSE Leap 42.2
  • qemu >= 2.6.2-31.9.1
  • qemu-arm >= 2.6.2-31.9.1
  • qemu-arm-debuginfo >= 2.6.2-31.9.1
  • qemu-block-curl >= 2.6.2-31.9.1
  • qemu-block-curl-debuginfo >= 2.6.2-31.9.1
  • qemu-block-dmg >= 2.6.2-31.9.1
  • qemu-block-dmg-debuginfo >= 2.6.2-31.9.1
  • qemu-block-iscsi >= 2.6.2-31.9.1
  • qemu-block-iscsi-debuginfo >= 2.6.2-31.9.1
  • qemu-block-rbd >= 2.6.2-31.9.1
  • qemu-block-rbd-debuginfo >= 2.6.2-31.9.1
  • qemu-block-ssh >= 2.6.2-31.9.1
  • qemu-block-ssh-debuginfo >= 2.6.2-31.9.1
  • qemu-debugsource >= 2.6.2-31.9.1
  • qemu-extra >= 2.6.2-31.9.1
  • qemu-extra-debuginfo >= 2.6.2-31.9.1
  • qemu-guest-agent >= 2.6.2-31.9.1
  • qemu-guest-agent-debuginfo >= 2.6.2-31.9.1
  • qemu-ipxe >= 1.0.0-31.9.1
  • qemu-kvm >= 2.6.2-31.9.1
  • qemu-lang >= 2.6.2-31.9.1
  • qemu-linux-user >= 2.6.2-31.9.1
  • qemu-linux-user-debuginfo >= 2.6.2-31.9.1
  • qemu-linux-user-debugsource >= 2.6.2-31.9.1
  • qemu-ppc >= 2.6.2-31.9.1
  • qemu-ppc-debuginfo >= 2.6.2-31.9.1
  • qemu-s390 >= 2.6.2-31.9.1
  • qemu-s390-debuginfo >= 2.6.2-31.9.1
  • qemu-seabios >= 1.9.1-31.9.1
  • qemu-sgabios >= 8-31.9.1
  • qemu-testsuite >= 2.6.2-31.9.2
  • qemu-tools >= 2.6.2-31.9.1
  • qemu-tools-debuginfo >= 2.6.2-31.9.1
  • qemu-vgabios >= 1.9.1-31.9.1
  • qemu-x86 >= 2.6.2-31.9.1
  • qemu-x86-debuginfo >= 2.6.2-31.9.1
Patchnames:
openSUSE-2017-1249
openSUSE Leap 42.3
  • qemu >= 2.9.1-35.1
  • qemu-arm >= 2.9.1-35.1
  • qemu-arm-debuginfo >= 2.9.1-35.1
  • qemu-block-curl >= 2.9.1-35.1
  • qemu-block-curl-debuginfo >= 2.9.1-35.1
  • qemu-block-dmg >= 2.9.1-35.1
  • qemu-block-dmg-debuginfo >= 2.9.1-35.1
  • qemu-block-iscsi >= 2.9.1-35.1
  • qemu-block-iscsi-debuginfo >= 2.9.1-35.1
  • qemu-block-rbd >= 2.9.1-35.1
  • qemu-block-rbd-debuginfo >= 2.9.1-35.1
  • qemu-block-ssh >= 2.9.1-35.1
  • qemu-block-ssh-debuginfo >= 2.9.1-35.1
  • qemu-debugsource >= 2.9.1-35.1
  • qemu-extra >= 2.9.1-35.1
  • qemu-extra-debuginfo >= 2.9.1-35.1
  • qemu-guest-agent >= 2.9.1-35.1
  • qemu-guest-agent-debuginfo >= 2.9.1-35.1
  • qemu-ipxe >= 1.0.0-35.1
  • qemu-ksm >= 2.9.1-35.1
  • qemu-kvm >= 2.9.1-35.1
  • qemu-lang >= 2.9.1-35.1
  • qemu-linux-user >= 2.9.1-35.1
  • qemu-linux-user-debuginfo >= 2.9.1-35.1
  • qemu-linux-user-debugsource >= 2.9.1-35.1
  • qemu-ppc >= 2.9.1-35.1
  • qemu-ppc-debuginfo >= 2.9.1-35.1
  • qemu-s390 >= 2.9.1-35.1
  • qemu-s390-debuginfo >= 2.9.1-35.1
  • qemu-seabios >= 1.10.2-35.1
  • qemu-sgabios >= 8-35.1
  • qemu-testsuite >= 2.9.1-35.1
  • qemu-tools >= 2.9.1-35.1
  • qemu-tools-debuginfo >= 2.9.1-35.1
  • qemu-vgabios >= 1.10.2-35.1
  • qemu-x86 >= 2.9.1-35.1
  • qemu-x86-debuginfo >= 2.9.1-35.1
Patchnames:
openSUSE-2017-1248


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 Linux Enterprise Desktop 12 SP1 xen Affected
SUSE Linux Enterprise Desktop 12 SP2 xen Ignore
SUSE Linux Enterprise SDK 11 SP4 xen Released
SUSE Linux Enterprise SDK 12 SP1 xen Affected
SUSE Linux Enterprise SDK 12 SP2 xen Ignore
SUSE Linux Enterprise Server 11 SP3 LTSS xen Released
SUSE Linux Enterprise Server 11 SP4 xen Released
SUSE Linux Enterprise Server 12 GA LTSS xen Released
SUSE Linux Enterprise Server 12 SP1 xen Affected
SUSE Linux Enterprise Server 12 SP1 LTSS xen Released
SUSE Linux Enterprise Server 12 SP2 xen Ignore