Upstream information

CVE-2017-2635 at MITRE

Description

A NULL pointer deference flaw was found in the way libvirt from 2.5.0 to 3.0.0 handled empty drives. A remote authenticated attacker could use this flaw to crash libvirtd daemon resulting in denial of service.

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 4 1.9
Vector AV:N/AC:L/Au:S/C:N/I:N/A:P AV:L/AC:M/Au:N/C:N/I:N/A:P
Access Vector Network Local
Access Complexity Low Medium
Authentication Single None
Confidentiality Impact None None
Integrity Impact None None
Availability Impact Partial Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 6.5
Vector AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Access Vector Network
Access Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
SUSE Bugzilla entry: 1027075 [RESOLVED]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 12 SP3
  • libvirt >= 3.3.0-4.28
  • libvirt-admin >= 3.3.0-4.28
  • libvirt-client >= 3.3.0-4.28
  • libvirt-daemon >= 3.3.0-4.28
  • libvirt-daemon-config-network >= 3.3.0-4.28
  • libvirt-daemon-config-nwfilter >= 3.3.0-4.28
  • libvirt-daemon-driver-interface >= 3.3.0-4.28
  • libvirt-daemon-driver-libxl >= 3.3.0-4.28
  • libvirt-daemon-driver-lxc >= 3.3.0-4.28
  • libvirt-daemon-driver-network >= 3.3.0-4.28
  • libvirt-daemon-driver-nodedev >= 3.3.0-4.28
  • libvirt-daemon-driver-nwfilter >= 3.3.0-4.28
  • libvirt-daemon-driver-qemu >= 3.3.0-4.28
  • libvirt-daemon-driver-secret >= 3.3.0-4.28
  • libvirt-daemon-driver-storage >= 3.3.0-4.28
  • libvirt-daemon-driver-storage-core >= 3.3.0-4.28
  • libvirt-daemon-driver-storage-disk >= 3.3.0-4.28
  • libvirt-daemon-driver-storage-iscsi >= 3.3.0-4.28
  • libvirt-daemon-driver-storage-logical >= 3.3.0-4.28
  • libvirt-daemon-driver-storage-mpath >= 3.3.0-4.28
  • libvirt-daemon-driver-storage-rbd >= 3.3.0-4.28
  • libvirt-daemon-driver-storage-scsi >= 3.3.0-4.28
  • libvirt-daemon-lxc >= 3.3.0-4.28
  • libvirt-daemon-qemu >= 3.3.0-4.28
  • libvirt-daemon-xen >= 3.3.0-4.28
  • libvirt-doc >= 3.3.0-4.28
  • libvirt-libs >= 3.3.0-4.28
Patchnames:
SUSE Linux Enterprise Desktop 12 SP3 GA libvirt
SUSE Linux Enterprise Desktop 12 SP4
  • libvirt >= 4.0.0-6.13
  • libvirt-admin >= 4.0.0-6.13
  • libvirt-client >= 4.0.0-6.13
  • libvirt-daemon >= 4.0.0-6.13
  • libvirt-daemon-config-network >= 4.0.0-6.13
  • libvirt-daemon-config-nwfilter >= 4.0.0-6.13
  • libvirt-daemon-driver-interface >= 4.0.0-6.13
  • libvirt-daemon-driver-libxl >= 4.0.0-6.13
  • libvirt-daemon-driver-lxc >= 4.0.0-6.13
  • libvirt-daemon-driver-network >= 4.0.0-6.13
  • libvirt-daemon-driver-nodedev >= 4.0.0-6.13
  • libvirt-daemon-driver-nwfilter >= 4.0.0-6.13
  • libvirt-daemon-driver-qemu >= 4.0.0-6.13
  • libvirt-daemon-driver-secret >= 4.0.0-6.13
  • libvirt-daemon-driver-storage >= 4.0.0-6.13
  • libvirt-daemon-driver-storage-core >= 4.0.0-6.13
  • libvirt-daemon-driver-storage-disk >= 4.0.0-6.13
  • libvirt-daemon-driver-storage-iscsi >= 4.0.0-6.13
  • libvirt-daemon-driver-storage-logical >= 4.0.0-6.13
  • libvirt-daemon-driver-storage-mpath >= 4.0.0-6.13
  • libvirt-daemon-driver-storage-rbd >= 4.0.0-6.13
  • libvirt-daemon-driver-storage-scsi >= 4.0.0-6.13
  • libvirt-daemon-lxc >= 4.0.0-6.13
  • libvirt-daemon-qemu >= 4.0.0-6.13
  • libvirt-daemon-xen >= 4.0.0-6.13
  • libvirt-doc >= 4.0.0-6.13
  • libvirt-libs >= 4.0.0-6.13
Patchnames:
SUSE Linux Enterprise Desktop 12 SP4 GA libvirt
SUSE Linux Enterprise Module for Basesystem 15
  • libvirt-libs >= 4.0.0-7.4
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 GA libvirt-libs
SUSE Linux Enterprise Module for Server Applications 15
  • libvirt >= 4.0.0-7.4
  • libvirt-admin >= 4.0.0-7.4
  • libvirt-client >= 4.0.0-7.4
  • libvirt-daemon >= 4.0.0-7.4
  • libvirt-daemon-config-network >= 4.0.0-7.4
  • libvirt-daemon-config-nwfilter >= 4.0.0-7.4
  • libvirt-daemon-driver-interface >= 4.0.0-7.4
  • libvirt-daemon-driver-libxl >= 4.0.0-7.4
  • libvirt-daemon-driver-lxc >= 4.0.0-7.4
  • libvirt-daemon-driver-network >= 4.0.0-7.4
  • libvirt-daemon-driver-nodedev >= 4.0.0-7.4
  • libvirt-daemon-driver-nwfilter >= 4.0.0-7.4
  • libvirt-daemon-driver-qemu >= 4.0.0-7.4
  • libvirt-daemon-driver-secret >= 4.0.0-7.4
  • libvirt-daemon-driver-storage >= 4.0.0-7.4
  • libvirt-daemon-driver-storage-core >= 4.0.0-7.4
  • libvirt-daemon-driver-storage-disk >= 4.0.0-7.4
  • libvirt-daemon-driver-storage-iscsi >= 4.0.0-7.4
  • libvirt-daemon-driver-storage-logical >= 4.0.0-7.4
  • libvirt-daemon-driver-storage-mpath >= 4.0.0-7.4
  • libvirt-daemon-driver-storage-rbd >= 4.0.0-7.4
  • libvirt-daemon-driver-storage-scsi >= 4.0.0-7.4
  • libvirt-daemon-hooks >= 4.0.0-7.4
  • libvirt-daemon-lxc >= 4.0.0-7.4
  • libvirt-daemon-qemu >= 4.0.0-7.4
  • libvirt-daemon-xen >= 4.0.0-7.4
  • libvirt-devel >= 4.0.0-7.4
  • libvirt-doc >= 4.0.0-7.4
  • libvirt-lock-sanlock >= 4.0.0-7.4
  • libvirt-nss >= 4.0.0-7.4
Patchnames:
SUSE Linux Enterprise Module for Server Applications 15 GA libvirt
SUSE Linux Enterprise Server 12 SP3
  • libvirt >= 3.3.0-4.28
  • libvirt-admin >= 3.3.0-4.28
  • libvirt-client >= 3.3.0-4.28
  • libvirt-daemon >= 3.3.0-4.28
  • libvirt-daemon-config-network >= 3.3.0-4.28
  • libvirt-daemon-config-nwfilter >= 3.3.0-4.28
  • libvirt-daemon-driver-interface >= 3.3.0-4.28
  • libvirt-daemon-driver-libxl >= 3.3.0-4.28
  • libvirt-daemon-driver-lxc >= 3.3.0-4.28
  • libvirt-daemon-driver-network >= 3.3.0-4.28
  • libvirt-daemon-driver-nodedev >= 3.3.0-4.28
  • libvirt-daemon-driver-nwfilter >= 3.3.0-4.28
  • libvirt-daemon-driver-qemu >= 3.3.0-4.28
  • libvirt-daemon-driver-secret >= 3.3.0-4.28
  • libvirt-daemon-driver-storage >= 3.3.0-4.28
  • libvirt-daemon-driver-storage-core >= 3.3.0-4.28
  • libvirt-daemon-driver-storage-disk >= 3.3.0-4.28
  • libvirt-daemon-driver-storage-iscsi >= 3.3.0-4.28
  • libvirt-daemon-driver-storage-logical >= 3.3.0-4.28
  • libvirt-daemon-driver-storage-mpath >= 3.3.0-4.28
  • libvirt-daemon-driver-storage-rbd >= 3.3.0-4.28
  • libvirt-daemon-driver-storage-scsi >= 3.3.0-4.28
  • libvirt-daemon-lxc >= 3.3.0-4.28
  • libvirt-daemon-qemu >= 3.3.0-4.28
  • libvirt-daemon-xen >= 3.3.0-4.28
  • libvirt-doc >= 3.3.0-4.28
  • libvirt-libs >= 3.3.0-4.28
  • libvirt-lock-sanlock >= 3.3.0-4.28
  • libvirt-nss >= 3.3.0-4.28
Patchnames:
SUSE Linux Enterprise Server 12 SP3 GA libvirt
SUSE Linux Enterprise Server 12 SP4
  • libvirt >= 4.0.0-6.13
  • libvirt-admin >= 4.0.0-6.13
  • libvirt-client >= 4.0.0-6.13
  • libvirt-daemon >= 4.0.0-6.13
  • libvirt-daemon-config-network >= 4.0.0-6.13
  • libvirt-daemon-config-nwfilter >= 4.0.0-6.13
  • libvirt-daemon-driver-interface >= 4.0.0-6.13
  • libvirt-daemon-driver-libxl >= 4.0.0-6.13
  • libvirt-daemon-driver-lxc >= 4.0.0-6.13
  • libvirt-daemon-driver-network >= 4.0.0-6.13
  • libvirt-daemon-driver-nodedev >= 4.0.0-6.13
  • libvirt-daemon-driver-nwfilter >= 4.0.0-6.13
  • libvirt-daemon-driver-qemu >= 4.0.0-6.13
  • libvirt-daemon-driver-secret >= 4.0.0-6.13
  • libvirt-daemon-driver-storage >= 4.0.0-6.13
  • libvirt-daemon-driver-storage-core >= 4.0.0-6.13
  • libvirt-daemon-driver-storage-disk >= 4.0.0-6.13
  • libvirt-daemon-driver-storage-iscsi >= 4.0.0-6.13
  • libvirt-daemon-driver-storage-logical >= 4.0.0-6.13
  • libvirt-daemon-driver-storage-mpath >= 4.0.0-6.13
  • libvirt-daemon-driver-storage-rbd >= 4.0.0-6.13
  • libvirt-daemon-driver-storage-scsi >= 4.0.0-6.13
  • libvirt-daemon-hooks >= 4.0.0-6.13
  • libvirt-daemon-lxc >= 4.0.0-6.13
  • libvirt-daemon-qemu >= 4.0.0-6.13
  • libvirt-daemon-xen >= 4.0.0-6.13
  • libvirt-doc >= 4.0.0-6.13
  • libvirt-libs >= 4.0.0-6.13
  • libvirt-lock-sanlock >= 4.0.0-6.13
  • libvirt-nss >= 4.0.0-6.13
Patchnames:
SUSE Linux Enterprise Server 12 SP4 GA libvirt
SUSE Linux Enterprise Software Development Kit 12 SP3
  • libvirt-devel >= 3.3.0-4.28
Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP3 GA libvirt-devel
SUSE Linux Enterprise Software Development Kit 12 SP4
  • libvirt-devel >= 4.0.0-6.13
Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP4 GA libvirt-devel
openSUSE Leap 15.0
  • libvirt-client >= 4.0.0-lp150.6.18
  • libvirt-daemon >= 4.0.0-lp150.6.18
  • libvirt-daemon-config-network >= 4.0.0-lp150.6.18
  • libvirt-daemon-driver-interface >= 4.0.0-lp150.6.18
  • libvirt-daemon-driver-network >= 4.0.0-lp150.6.18
  • libvirt-daemon-driver-nodedev >= 4.0.0-lp150.6.18
  • libvirt-daemon-driver-nwfilter >= 4.0.0-lp150.6.18
  • libvirt-daemon-driver-qemu >= 4.0.0-lp150.6.18
  • libvirt-daemon-driver-secret >= 4.0.0-lp150.6.18
  • libvirt-daemon-driver-storage >= 4.0.0-lp150.6.18
  • libvirt-daemon-driver-storage-core >= 4.0.0-lp150.6.18
  • libvirt-daemon-driver-storage-disk >= 4.0.0-lp150.6.18
  • libvirt-daemon-driver-storage-iscsi >= 4.0.0-lp150.6.18
  • libvirt-daemon-driver-storage-logical >= 4.0.0-lp150.6.18
  • libvirt-daemon-driver-storage-mpath >= 4.0.0-lp150.6.18
  • libvirt-daemon-driver-storage-rbd >= 4.0.0-lp150.6.18
  • libvirt-daemon-driver-storage-scsi >= 4.0.0-lp150.6.18
  • libvirt-daemon-qemu >= 4.0.0-lp150.6.18
  • libvirt-libs >= 4.0.0-lp150.6.18
Patchnames:
openSUSE Leap 15.0 GA libvirt-client
openSUSE Leap 42.3
  • libvirt >= 3.3.0-4.11
  • libvirt-client >= 3.3.0-4.11
  • libvirt-daemon >= 3.3.0-4.11
  • libvirt-daemon-config-network >= 3.3.0-4.11
  • libvirt-daemon-config-nwfilter >= 3.3.0-4.11
  • libvirt-daemon-driver-interface >= 3.3.0-4.11
  • libvirt-daemon-driver-libxl >= 3.3.0-4.11
  • libvirt-daemon-driver-lxc >= 3.3.0-4.11
  • libvirt-daemon-driver-network >= 3.3.0-4.11
  • libvirt-daemon-driver-nodedev >= 3.3.0-4.11
  • libvirt-daemon-driver-nwfilter >= 3.3.0-4.11
  • libvirt-daemon-driver-qemu >= 3.3.0-4.11
  • libvirt-daemon-driver-secret >= 3.3.0-4.11
  • libvirt-daemon-driver-storage >= 3.3.0-4.11
  • libvirt-daemon-driver-storage-core >= 3.3.0-4.11
  • libvirt-daemon-driver-storage-disk >= 3.3.0-4.11
  • libvirt-daemon-driver-storage-iscsi >= 3.3.0-4.11
  • libvirt-daemon-driver-storage-logical >= 3.3.0-4.11
  • libvirt-daemon-driver-storage-mpath >= 3.3.0-4.11
  • libvirt-daemon-driver-storage-rbd >= 3.3.0-4.11
  • libvirt-daemon-driver-storage-scsi >= 3.3.0-4.11
  • libvirt-daemon-driver-uml >= 3.3.0-4.11
  • libvirt-daemon-driver-vbox >= 3.3.0-4.11
  • libvirt-daemon-lxc >= 3.3.0-4.11
  • libvirt-daemon-qemu >= 3.3.0-4.11
  • libvirt-daemon-xen >= 3.3.0-4.11
  • libvirt-libs >= 3.3.0-4.11
Patchnames:
openSUSE Leap 42.3 GA libvirt


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 libvirt Not affected
SUSE Linux Enterprise Desktop 12 SP2 libvirt Not affected
SUSE Linux Enterprise SDK 11 SP4 libvirt Not affected
SUSE Linux Enterprise SDK 12 SP1 libvirt Not affected
SUSE Linux Enterprise SDK 12 SP2 libvirt Not affected
SUSE Linux Enterprise Server 11 SP4 libvirt Not affected
SUSE Linux Enterprise Server 12 SP1 libvirt Not affected
SUSE Linux Enterprise Server 12 SP2 libvirt Not affected
SUSE Linux Enterprise Server for SAP Applications 12 GA libvirt Not affected
SUSE Linux Enterprise Workstation Extension 12 SP1 libvirt Not affected
SUSE Linux Enterprise Workstation Extension 12 SP2 libvirt Not affected