Upstream information

CVE-2017-5993 at MITRE

Description

Memory leak in the vrend_renderer_init_blit_ctx function in vrend_blitter.c in virglrenderer before 0.6.0 allows local guest OS users to cause a denial of service (host memory consumption) via a large number of VIRGL_CCMD_BLIT commands.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having low severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.9
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 6.5
Vector AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Access Vector Local
Access Complexity Low
Privileges Required Low
User Interaction None
Scope Changed
Confidentiality Impact None
Integrity Impact None
Availability Impact High
SUSE Bugzilla entry: 1025505

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 12 SP2
  • libvirglrenderer0 >= 0.5.0-11.1
  • virglrenderer >= 0.5.0-11.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP2-2017-452
SUSE Linux Enterprise Desktop 12 SP3
  • libvirglrenderer0 >= 0.5.0-11.1
Patchnames:
SUSE Linux Enterprise Desktop 12 SP3 GA libvirglrenderer0
SUSE Linux Enterprise Server 12 SP2
  • libvirglrenderer0 >= 0.5.0-11.1
  • virglrenderer >= 0.5.0-11.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2017-452
SUSE Linux Enterprise Server 12 SP3
  • libvirglrenderer0 >= 0.5.0-11.1
Patchnames:
SUSE Linux Enterprise Server 12 SP3 GA libvirglrenderer0
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • libvirglrenderer0 >= 0.5.0-11.1
  • virglrenderer >= 0.5.0-11.1
Patchnames:
SUSE-SLE-RPI-12-SP2-2017-452
SUSE Linux Enterprise Software Development Kit 12 SP2
  • virglrenderer >= 0.5.0-11.1
  • virglrenderer-devel >= 0.5.0-11.1
Patchnames:
SUSE-SLE-SDK-12-SP2-2017-452
SUSE Linux Enterprise Software Development Kit 12 SP3
  • virglrenderer-devel >= 0.5.0-11.1
Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP3 GA virglrenderer-devel
openSUSE Leap 42.2
  • libvirglrenderer0 >= 0.5.0-3.3.1
  • libvirglrenderer0-debuginfo >= 0.5.0-3.3.1
  • virglrenderer >= 0.5.0-3.3.1
  • virglrenderer-debugsource >= 0.5.0-3.3.1
  • virglrenderer-devel >= 0.5.0-3.3.1
  • virglrenderer-test-server >= 0.5.0-3.3.1
  • virglrenderer-test-server-debuginfo >= 0.5.0-3.3.1
Patchnames:
openSUSE-2017-415
openSUSE Leap 42.3
  • libvirglrenderer0 >= 0.5.0-5.4
Patchnames:
openSUSE Leap 42.3 GA libvirglrenderer0


Status of this issue by product and package

Product(s) Source package State
SUSE Linux Enterprise Desktop 12 SP2 virglrenderer Released
SUSE Linux Enterprise SDK 12 SP2 virglrenderer Released
SUSE Linux Enterprise Server 12 SP2 virglrenderer Released
SUSE Linux Enterprise Server 12 SP2 for Raspberry Pi virglrenderer Released