VDB
CVE-2020-8002
CVE-2020-8002
REJECTED
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).
EPSS 0.15% · 35.4th percentile
Risk Scores
EPSS Score
0.15%
35.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | virglrenderer | 0.7.0-2, 0.8.1-6, 0.8.0-2 |
Exploit Intelligence
- https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340/diffs?commit_id=572a36879701598fa727f50313508be99865b58f (circl)
- https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340/diffs?commit_id=725e12beba4a41934f0ab62d399b5d4de2d13190 (circl)
- https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340 (circl)
- [debian-lts-announce] 20221207 [SECURITY] [DLA 3232-1] virglrenderer security update (circl)
Timeline
- Jan 27, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-8002 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-8002 third-party-advisory