CVE-2019-18391
Medium
Description
A 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.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Virglrenderer
PublishedDec 23, 2019
First seenDec 23, 2019
How to fix
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| virglrenderer_project virglrenderer | v ≤ 0.8.0 | — |
| opensuse leap | 15.1 | — |
| redhat enterprise_linux | 8.0 | — |
| debian debian_linux | 10.0 | — |
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