CVE-2020-8002

Description

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).

References

https://lists.debian.org/debian-lts-announce/2022/12/msg00017.html

https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340/diffs?commit_id=725e12beba4a41934f0ab62d399b5d4de2d13190

https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340/diffs?commit_id=572a36879701598fa727f50313508be99865b58f

https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3