Upstream information

CVE-2019-18391 at MITRE

Description

A heap-based buffer overflow in the vrend_renderer_transfer_write_iov function in vrend_renderer.c in virglrenderer through 0.8.0 allows guest OS users to cause a denial of service via VIRGL_CCMD_RESOURCE_INLINE_WRITE commands.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important 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 5.5 7.8
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Access Vector Local Local
Access Complexity Low High
Privileges Required Low Low
User Interaction None None
Scope Unchanged Changed
Confidentiality Impact None High
Integrity Impact None High
Availability Impact High High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1159486 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
HPE Helion Openstack 8
  • libvirglrenderer0 >= 0.5.0-12.3.1
  • virglrenderer >= 0.5.0-12.3.1
Patchnames:
HPE-Helion-OpenStack-8-2020-16
SUSE Enterprise Storage 5
  • libvirglrenderer0 >= 0.5.0-12.3.1
  • virglrenderer >= 0.5.0-12.3.1
Patchnames:
SUSE-Storage-5-2020-16
SUSE Linux Enterprise Desktop 12 SP4
  • libvirglrenderer0 >= 0.5.0-12.3.1
  • virglrenderer >= 0.5.0-12.3.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP4-2020-16
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP1
  • virglrenderer >= 0.6.0-4.3.1
  • virglrenderer-test-server >= 0.6.0-4.3.1
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2020-17
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15
  • virglrenderer >= 0.6.0-4.3.1
  • virglrenderer-test-server >= 0.6.0-4.3.1
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-2020-17
SUSE Linux Enterprise Module for Server Applications 15 SP1
  • libvirglrenderer0 >= 0.6.0-4.3.1
  • virglrenderer >= 0.6.0-4.3.1
  • virglrenderer-devel >= 0.6.0-4.3.1
Patchnames:
SUSE-SLE-Module-Server-Applications-15-SP1-2020-17
SUSE Linux Enterprise Module for Server Applications 15
  • libvirglrenderer0 >= 0.6.0-4.3.1
  • virglrenderer >= 0.6.0-4.3.1
  • virglrenderer-devel >= 0.6.0-4.3.1
Patchnames:
SUSE-SLE-Module-Server-Applications-15-2020-17
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT
  • libvirglrenderer0 >= 0.5.0-12.3.1
  • virglrenderer >= 0.5.0-12.3.1
Patchnames:
SUSE-SLE-POS-12-SP2-CLIENT-2020-16
SUSE Linux Enterprise Server 12 SP2-BCL
SUSE Linux Enterprise Server for SAP Applications 12 SP2-BCL
  • libvirglrenderer0 >= 0.5.0-12.3.1
  • virglrenderer >= 0.5.0-12.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-BCL-2020-16
SUSE Linux Enterprise Server 12 SP2-ESPOS
SUSE Linux Enterprise Server for SAP Applications 12 SP2-ESPOS
  • libvirglrenderer0 >= 0.5.0-12.3.1
  • virglrenderer >= 0.5.0-12.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-ESPOS-2020-16
SUSE Linux Enterprise Server 12 SP2-LTSS
SUSE Linux Enterprise Server for SAP Applications 12 SP2-LTSS
  • libvirglrenderer0 >= 0.5.0-12.3.1
  • virglrenderer >= 0.5.0-12.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2020-16
SUSE Linux Enterprise Server 12 SP3-BCL
SUSE Linux Enterprise Server for SAP Applications 12 SP3-BCL
  • libvirglrenderer0 >= 0.5.0-12.3.1
  • virglrenderer >= 0.5.0-12.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-BCL-2020-16
SUSE Linux Enterprise Server 12 SP3-ESPOS
SUSE Linux Enterprise Server for SAP Applications 12 SP3-ESPOS
  • libvirglrenderer0 >= 0.5.0-12.3.1
  • virglrenderer >= 0.5.0-12.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-ESPOS-2020-16
SUSE Linux Enterprise Server 12 SP3-LTSS
SUSE Linux Enterprise Server for SAP Applications 12 SP3-LTSS
  • libvirglrenderer0 >= 0.5.0-12.3.1
  • virglrenderer >= 0.5.0-12.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-2020-16
SUSE Linux Enterprise Server 12 SP4
SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • libvirglrenderer0 >= 0.5.0-12.3.1
  • virglrenderer >= 0.5.0-12.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP4-2020-16
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • libvirglrenderer0 >= 0.5.0-12.3.1
  • virglrenderer >= 0.5.0-12.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP5-2020-16
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • libvirglrenderer0 >= 0.5.0-12.3.1
  • virglrenderer >= 0.5.0-12.3.1
Patchnames:
SUSE-SLE-SAP-12-SP2-2020-16
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • libvirglrenderer0 >= 0.5.0-12.3.1
  • virglrenderer >= 0.5.0-12.3.1
Patchnames:
SUSE-SLE-SAP-12-SP3-2020-16
SUSE Linux Enterprise Software Development Kit 12 SP4
  • virglrenderer >= 0.5.0-12.3.1
  • virglrenderer-devel >= 0.5.0-12.3.1
Patchnames:
SUSE-SLE-SDK-12-SP4-2020-16
SUSE Linux Enterprise Software Development Kit 12 SP5
  • virglrenderer >= 0.5.0-12.3.1
  • virglrenderer-devel >= 0.5.0-12.3.1
Patchnames:
SUSE-SLE-SDK-12-SP5-2020-16
SUSE OpenStack Cloud 7
  • libvirglrenderer0 >= 0.5.0-12.3.1
  • virglrenderer >= 0.5.0-12.3.1
Patchnames:
SUSE-OpenStack-Cloud-7-2020-16
SUSE OpenStack Cloud 8
  • libvirglrenderer0 >= 0.5.0-12.3.1
  • virglrenderer >= 0.5.0-12.3.1
Patchnames:
SUSE-OpenStack-Cloud-8-2020-16
SUSE OpenStack Cloud Crowbar 8
  • libvirglrenderer0 >= 0.5.0-12.3.1
  • virglrenderer >= 0.5.0-12.3.1
Patchnames:
SUSE-OpenStack-Cloud-Crowbar-8-2020-16
openSUSE Leap 15.1
  • libvirglrenderer0 >= 0.6.0-lp151.4.3.1
  • libvirglrenderer0-debuginfo >= 0.6.0-lp151.4.3.1
  • virglrenderer >= 0.6.0-lp151.4.3.1
  • virglrenderer-debuginfo >= 0.6.0-lp151.4.3.1
  • virglrenderer-debugsource >= 0.6.0-lp151.4.3.1
  • virglrenderer-devel >= 0.6.0-lp151.4.3.1
  • virglrenderer-test-server >= 0.6.0-lp151.4.3.1
  • virglrenderer-test-server-debuginfo >= 0.6.0-lp151.4.3.1
Patchnames:
openSUSE-2020-58


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 15 Module for Server Applications virglrenderer Released
SUSE Linux Enterprise 15-SP1 Module for Server Applications virglrenderer Released
SUSE Linux Enterprise Desktop 12 SP4 virglrenderer Released
SUSE Linux Enterprise High Performance Computing 12 SP4 virglrenderer Released
SUSE Linux Enterprise High Performance Computing 12 SP5 virglrenderer Released
SUSE Linux Enterprise Server 12 SP2 LTSS virglrenderer Released
SUSE Linux Enterprise Server 12 SP3 LTSS virglrenderer Released
SUSE Linux Enterprise Server 12 SP4 virglrenderer Released
SUSE Linux Enterprise Server 12 SP5 virglrenderer Released
SUSE Linux Enterprise Server for SAP Applications 12 SP2 virglrenderer Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 virglrenderer Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 virglrenderer Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 virglrenderer Released
SUSE Linux Enterprise Software Development Kit 12 SP4 virglrenderer Released
SUSE Linux Enterprise Software Development Kit 12 SP5 virglrenderer Released