CVE-2019-18391

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Summary

CVECVE-2019-18391
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-12-23 16:15:00 UTC
Updated2023-02-02 18:50:00 UTC
DescriptionA heap-based buffer overflow in the vrend_renderer_transfer_write_iov function in vrend_renderer.c in virglrenderer through 0.8.0 allows guest OS users to cause a denial of service via VIRGL_CCMD_RESOURCE_INLINE_WRITE commands.

Risk And Classification

Problem Types: CWE-787

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 10.0 All All All
Operating System Opensuse Leap 15.1 All All All
Operating System Opensuse Leap 15.1 All All All
Operating System Redhat Enterprise Linux 8.0 All All All
Operating System Redhat Enterprise Linux 8.0 All All All
Application Virglrenderer Project Virglrenderer All All All All

References

ReferenceSourceLinkTags
vrend: check that the transfer iov holds enough data for the data upload (2abeb180) · Commits · virgl / virglrenderer · GitLab MISC gitlab.freedesktop.org Patch, Third Party Advisory
Red Hat Customer Portal REDHAT access.redhat.com Third Party Advisory
[security-announce] openSUSE-SU-2020:0058-1: important: Security update SUSE lists.opensuse.org Third Party Advisory
Fix fuzzer failures (!314) · Merge Requests · virgl / virglrenderer · GitLab MISC gitlab.freedesktop.org Third Party Advisory
[SECURITY] [DLA 3232-1] virglrenderer security update MLIST lists.debian.org
1765589 – (CVE-2019-18391) CVE-2019-18391 virglrenderer: heap based buffer overflow in the vrend_renderer_transfer_write_iov function MISC bugzilla.redhat.com Issue Tracking, 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

  • 181309 Debian Security Update for virglrenderer (DLA 3232-1)
  • 501265 Alpine Linux Security Update for virglrenderer
  • 671238 EulerOS Security Update for virglrenderer (EulerOS-SA-2022-1198)
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