UBUNTU-CVE-2019-18390

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Source
https://ubuntu.com/security/CVE-2019-18390
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-18390.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2019-18390
Upstream
Published
2019-12-23T16:15:00Z
Modified
2025-10-24T04:47:56Z
Severity
  • 7.1 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H CVSS Calculator
  • Ubuntu - low
Summary
[none]
Details

An out-of-bounds read in the vrendblitneedswizzle function in vrendrenderer.c in virglrenderer through 0.8.0 allows guest OS users to cause a denial of service via VIRGLCCMDBLIT commands.

References

Affected packages

Ubuntu:18.04:LTS / virglrenderer

Package

Name
virglrenderer
Purl
pkg:deb/ubuntu/virglrenderer@0.6.0-2?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.6.0-1
0.6.0-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.6.0-2",
            "binary_name": "libvirglrenderer-dev"
        },
        {
            "binary_version": "0.6.0-2",
            "binary_name": "libvirglrenderer0"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-18390.json"