CVE-2017-5937

MEDIUM

virglrenderer < 0.5.0 - Denial of Service via VIRGL_CCMD_CLEAR Command

Title source: llm
STIX 2.1

Description

The util_format_is_pure_uint function in vrend_renderer.c in Virgil 3d project (aka virglrenderer) 0.6.0 and earlier allows local guest OS users to cause a denial of service (NULL pointer dereference) via a crafted VIRGL_CCMD_CLEAR command.

References (4)

Core 4
Core References
Issue Tracking, Patch, Third Party Advisory, VDB Entry x_refsource_confirm
https://bugzilla.redhat.com/show_bug.cgi?id=1420246
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/96180
Mailing List, Patch, Third Party Advisory mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2017/02/09/4

Scores

CVSS v3 6.5
EPSS 0.0040
EPSS Percentile 32.1%
Attack Vector LOCAL
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

Details

CWE
CWE-476
Status published
Products (1)
virglrenderer_project/virglrenderer < 0.5.0
Published Mar 15, 2017
Tracked Since Feb 18, 2026