CVE-2020-8003

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Summary

CVECVE-2020-8003
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-01-27 05:15:00 UTC
Updated2023-02-03 18:42:00 UTC
DescriptionA 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.

Risk And Classification

Problem Types: CWE-415

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 10.0 All All All
Application Virglrenderer Project Virglrenderer All All All All

References

ReferenceSourceLinkTags
Fix double free when texture allocation fails + fix a null pointer deref (!340) · Merge Requests · virgl / virglrenderer · GitLab MISC gitlab.freedesktop.org Patch, Third Party Advisory
Fix double free when texture allocation fails + fix a null pointer deref (!340) · Merge Requests · virgl / virglrenderer · GitLab MISC gitlab.freedesktop.org Patch, Third Party Advisory
[SECURITY] [DLA 3232-1] virglrenderer security update MLIST lists.debian.org
vrend: Don't free resource struct in _resource_allocate_texture (f9b079cc) · Commits · virgl / virglrenderer · GitLab MISC gitlab.freedesktop.org Patch, Third Party Advisory
Fix double free when texture allocation fails + fix a null pointer deref (!340) · Merge Requests · virgl / virglrenderer · GitLab MISC gitlab.freedesktop.org Patch, Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 180743 Debian Security Update for virglrenderer (CVE-2020-8003)
  • 181309 Debian Security Update for virglrenderer (DLA 3232-1)
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