Vulnerability Details CVE-2020-8002
A NULL pointer dereference in vrend_renderer.c in virglrenderer through 0.8.1 allows attackers to cause a denial of service via commands that attempt to launch a grid without previously providing a Compute Shader (CS).
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 8.7%
CVSS Severity
CVSS v3 Score 5.5
CVSS v2 Score 2.1
References
- https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340
- https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340/diffs?commit_id=572a36879701598fa727f50313508be99865b58f
- https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340/diffs?commit_id=725e12beba4a41934f0ab62d399b5d4de2d13190
- https://lists.debian.org/debian-lts-announce/2022/12/msg00017.html
- https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340
- https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340/diffs?commit_id=572a36879701598fa727f50313508be99865b58f
- https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340/diffs?commit_id=725e12beba4a41934f0ab62d399b5d4de2d13190
- https://lists.debian.org/debian-lts-announce/2022/12/msg00017.html
Products affected by CVE-2020-8002
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cpe:2.3:a:virglrenderer_project:virglrenderer:-
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cpe:2.3:a:virglrenderer_project:virglrenderer:0.2.0
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cpe:2.3:a:virglrenderer_project:virglrenderer:0.4.0
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cpe:2.3:a:virglrenderer_project:virglrenderer:0.5.0
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cpe:2.3:a:virglrenderer_project:virglrenderer:0.6.0
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cpe:2.3:a:virglrenderer_project:virglrenderer:0.7.0
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cpe:2.3:a:virglrenderer_project:virglrenderer:0.8.0
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cpe:2.3:a:virglrenderer_project:virglrenderer:0.8.1
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cpe:2.3:o:debian:debian_linux:10.0