CVE-2020-8003

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. 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 failure, because vrend_renderer_resource_allocated_texture is not an appropriate place for a free.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

2.1 /10

CVSS v2.0 : LOW

V2 Legend

Vector : AV:L/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 3.9 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
https://gitlab.freedesktop.org/virgl/virglrenderer/commit/f9b079ccc319c98499111f66bd654fc9b56cf15f?merge_request_iid=340 Patch Third Party Advisory
https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340 Patch Third Party Advisory
https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340/diffs?commit_id=3320973c9f2068f60cf6613c2811a8824781878a Patch Third Party Advisory
https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340/diffs?commit_id=f9b079ccc319c98499111f66bd654fc9b56cf15f Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/12/msg00017.html Mailing List Third Party Advisory
https://gitlab.freedesktop.org/virgl/virglrenderer/commit/f9b079ccc319c98499111f66bd654fc9b56cf15f?merge_request_iid=340 Patch Third Party Advisory
https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340 Patch Third Party Advisory
https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340/diffs?commit_id=3320973c9f2068f60cf6613c2811a8824781878a Patch Third Party Advisory
https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340/diffs?commit_id=f9b079ccc319c98499111f66bd654fc9b56cf15f Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/12/msg00017.html Mailing List Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:virglrenderer_project:virglrenderer:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
History

21 Nov 2024, 05:38

Type Values Removed Values Added
References () https://gitlab.freedesktop.org/virgl/virglrenderer/commit/f9b079ccc319c98499111f66bd654fc9b56cf15f?merge_request_iid=340 - Patch, Third Party Advisory () https://gitlab.freedesktop.org/virgl/virglrenderer/commit/f9b079ccc319c98499111f66bd654fc9b56cf15f?merge_request_iid=340 - Patch, Third Party Advisory
References () https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340 - Patch, Third Party Advisory () https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340 - Patch, Third Party Advisory
References () https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340/diffs?commit_id=3320973c9f2068f60cf6613c2811a8824781878a - Patch, Third Party Advisory () https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340/diffs?commit_id=3320973c9f2068f60cf6613c2811a8824781878a - Patch, Third Party Advisory
References () https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340/diffs?commit_id=f9b079ccc319c98499111f66bd654fc9b56cf15f - Patch, Third Party Advisory () https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340/diffs?commit_id=f9b079ccc319c98499111f66bd654fc9b56cf15f - Patch, Third Party Advisory
References () https://lists.debian.org/debian-lts-announce/2022/12/msg00017.html - Mailing List, Third Party Advisory () https://lists.debian.org/debian-lts-announce/2022/12/msg00017.html - Mailing List, Third Party Advisory
Information

Published : 2020-01-27 05:15

Updated : 2024-11-21 05:38

NVD link : CVE-2020-8003

Mitre link : CVE-2020-8003

CVE.ORG link : CVE-2020-8003

JSON object : View

Products Affected

virglrenderer_project

  • virglrenderer

debian

  • debian_linux
CWE
CWE-415

Double Free