The vrend_draw_vbo function in virglrenderer before 0.6.0 allows local guest OS users to…
Priority LOW 25CWE-125Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-125 and the CVSS impact.
Summary
The vrend_draw_vbo function in virglrenderer before 0.6.0 allows local guest OS users to cause a denial of service (out-of-bounds array access and QEMU process crash) via vectors involving vertext_buffer_index.
Why it matters now
EPSS 0.00407 35th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:virglrenderer_project:virglrenderer:*:*:*:*:*:*:*:* | up to 0.5.0 | Vulnerable | Virglrenderer Project |
- cpe:2.3:a:virglrenderer_project:virglrenderer:*:*:*:*:*:*:*:* Versions up to 0.5.0 Vulnerable ·Virglrenderer Project
Remediation
No fixed version listed by the sources yet.
Vendor assessments
Timeline
- 2026-10-02 Threatist record created from CVE-2017-5956
- 2026-10-03 Alias added: GHSA-rmf6-f9hp-cjxh
References
More Virglrenderer Project Virglrenderer vulnerabilities
- TI-2022-00078 Out-of-bounds write in virglrenderer CVSS 3.1HIGH 7.8
- TI-2019-13392 A heap-based buffer overflow in the vrend_renderer_transfer_write_iov function in… CVSS 3.1HIGH 7.8
- TI-2017-03585 The parse_instruction function in gallium/auxiliary/tgsi/tgsi_text.c in virglrenderer… CVSS 3.0HIGH 7.1
- TI-2019-13393 An out-of-bounds read in the vrend_blit_need_swizzle function in vrend_renderer.c in… CVSS 3.1HIGH 7.1
- TI-2017-04195 Memory leak in the vrend_create_vertex_elements_state function in vrend_renderer.c in… CVSS 3.1MEDIUM 6.5
- TI-2017-04149 Memory leak in the add_shader_program function in vrend_renderer.c in virglrenderer… CVSS 3.0MEDIUM 6.5
Sources
- CVE-2017-5956 · CVE Program
- CVE-2017-5956 · NVD
- FIRST EPSS
- GHSA-rmf6-f9hp-cjxh · GitHub Advisory Database · CC BY 4.0
- CVE-2017-5956 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences