VDB
CVE-2020-8003
CVE-2020-8003
REJECTED
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.
EPSS 0.15% · 35.8th percentile
Risk Scores
EPSS Score
0.15%
35.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | virglrenderer | 0, 0.6.0-1 |
Exploit Intelligence
- https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340 (circl)
- https://gitlab.freedesktop.org/virgl/virglrenderer/commit/f9b079ccc319c98499111f66bd654fc9b56cf15f?merge_request_iid=340 (circl)
- https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340/diffs?commit_id=f9b079ccc319c98499111f66bd654fc9b56cf15f (circl)
- https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340/diffs?commit_id=3320973c9f2068f60cf6613c2811a8824781878a (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-2020-8003 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-8003 third-party-advisory