UBUNTU-CVE-2019-18389
- Source
- https://ubuntu.com/security/CVE-2019-18389
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-18389.json
- JSON Data
- https://api.osv.dev/v1/vulns/UBUNTU-CVE-2019-18389
- Upstream
- Published
- 2019-12-23T16:15:00Z
- Modified
- 2025-07-18T16:45:24Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Ubuntu - medium
- Summary
- [none]
- Details
-
A heap-based buffer overflow in the vrendrenderertransferwriteiov function in vrendrenderer.c in virglrenderer through 0.8.0 allows guest OS users to cause a denial of service, or QEMU guest-to-host escape and code execution, via VIRGLCCMDRESOURCEINLINE_WRITE commands.
- References