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Status published
Medium
CVE-2020-8003
A double-free vulnerability in vrend_renderer.c in virglrenderer through 0.8.1 allows...
Vulnerability Description
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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340
- https://gitlab.freedesktop.org/virgl/virglrenderer/commit/f9b079ccc319c98499111f66bd654fc9b56cf15f?merge_request_iid=340
- https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340/diffs?commit_id=f9b079ccc319c98499111f66bd654fc9b56cf15f
- https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340/diffs?commit_id=3320973c9f2068f60cf6613c2811a8824781878a
- https://lists.debian.org/debian-lts-announce/2022/12/msg00017.html
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CVE-2019-18390
An out-of-bounds read in the vrend_blit_need_swizzle function in vrend_renderer.c in...
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CVE-2019-18389
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CVE-2019-18388
A NULL pointer dereference in vrend_renderer.c in virglrenderer through 0.8.0...
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Affected Vendor
virglrenderer project
View all reports →Affected Software
virglrenderer, debian linux
Vulnerable Versions:
0, 10.0
Timeline
Official Publish:
January 27th, 2020
Last Modified:
August 4th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.