Upstream information

CVE-2020-8003 at MITRE

Description

A double-free vulnerability in vrend_renderer.c in virglrenderer through 0.8.1 allows attackers to cause a denial of service by triggering texture allocation failure, because vrend_renderer_resource_allocated_texture is not an appropriate place for a free.

SUSE information

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

This issue is currently rated as having low 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
Base Score 5.5
Vector CVSS:3.1/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
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1162521 [RESOLVED / FIXED]

No SUSE Security Announcements cross referenced.


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Please note that this evaluation state might be work in progress, incomplete or outdated.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 Not affected
SUSE Linux Enterprise 15-SP1 Module for Server Applications virglrenderer Not affected
SUSE Linux Enterprise High Performance Computing 12 SP4 virglrenderer Not affected
SUSE Linux Enterprise High Performance Computing 12 SP5 virglrenderer Not affected
SUSE Linux Enterprise Server 12 SP2 LTSS virglrenderer Not affected
SUSE Linux Enterprise Server 12 SP3 LTSS virglrenderer Not affected
SUSE Linux Enterprise Server 12 SP4 virglrenderer Not affected
SUSE Linux Enterprise Server 12 SP5 virglrenderer Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 virglrenderer Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 virglrenderer Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 virglrenderer Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 virglrenderer Not affected
SUSE Linux Enterprise Software Development Kit 12 SP4 virglrenderer Not affected
SUSE Linux Enterprise Software Development Kit 12 SP5 virglrenderer Not affected