CVE-2017-5994

MEDIUM

virglrenderer < 0.5.0 - Heap-Based Buffer Overflow via num_elements Parameter

Title source: llm

Description

Heap-based buffer overflow in the vrend_create_vertex_elements_state function in vrend_renderer.c in virglrenderer before 0.6.0 allows local guest OS users to cause a denial of service (out-of-bounds array access and crash) via the num_elements parameter.

References (6)

Core 6

Core References

Third Party Advisory vendor-advisory x_refsource_gentoo

https://security.gentoo.org/glsa/201707-06

Patch mailing-list x_refsource_mlist

https://lists.freedesktop.org/archives/virglrenderer-devel/2017-February/000145.html

Issue Tracking, Patch, Third Party Advisory x_refsource_confirm

https://bugzilla.redhat.com/show_bug.cgi?id=1422452

Patch x_refsource_confirm

https://cgit.freedesktop.org/virglrenderer/commit/?id=114688c526fe45f341d75ccd1d85473c3b08f7a7

Third Party Advisory, VDB Entry vdb-entry x_refsource_bid

http://www.securityfocus.com/bid/96276

Mailing List, Patch, Third Party Advisory mailing-list x_refsource_mlist

http://www.openwall.com/lists/oss-security/2017/02/15/8

Scores

CVSS v3 5.5

EPSS 0.0045

EPSS Percentile 36.1%

Attack Vector LOCAL

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

CWE

CWE-119

Status published

Products (1)

virglrenderer_project/virglrenderer < 0.5.0

Published Mar 15, 2017

Tracked Since Feb 18, 2026