CVE-2020-8003

published 2020-01-27

CVE-2020-8003: 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…

Priority P4 18 medium 5.5 CVSS 3.1

AV L AC L PR L UI N S U C N I N A H

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.

Affected

7 ranges

Vendor	Product	Version range	Fixed in
debian	debian_linux	—	—
debian	virglrenderer	< virglrenderer 0.8.2-1 (bookworm)	virglrenderer 0.8.2-1 (bookworm)
virglrenderer_project	virglrenderer	<= 0.8.1	—
virglrenderer_project	virglrenderer	>= 0 < 0.8.2-1	0.8.2-1
virglrenderer_project	virglrenderer	>= 0 < 0.8.2-1	0.8.2-1
virglrenderer_project	virglrenderer	>= 0 < 0.8.2-1	0.8.2-1
virglrenderer_project	virglrenderer	>= 0 < 0.8.2-1	0.8.2-1

CVSS provenance

nvd v3.1 5.5 MEDIUM CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

nvd v2.0 2.1 LOW AV:L/AC:L/Au:N/C:N/I:N/A:P

osv 5.5 MEDIUM

vendor_debian 5.5 MEDIUM

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