UBUNTU-CVE-2022-0135

An out-of-bounds write issue was found in the VirGL virtual OpenGL renderer (virglrenderer). This flaw allows a malicious guest to create a specially crafted virgil resource and then issue a VIRTGPU_EXECBUFFER ioctl, leading to a denial of service or possible code execution.

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

Ubuntu:20.04:LTS / virglrenderer

Package

Name: virglrenderer
Purl: pkg:deb/ubuntu/virglrenderer@0.8.2-1ubuntu1.1?arch=source&distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.8.2-1ubuntu1.1

Affected versions

0.*

0.7.0-2

0.8.0-2

0.8.1-6

0.8.2-1

0.8.2-1ubuntu1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "libvirglrenderer-dev",
            "binary_version": "0.8.2-1ubuntu1.1"
        },
        {
            "binary_name": "libvirglrenderer1",
            "binary_version": "0.8.2-1ubuntu1.1"
        },
        {
            "binary_name": "virgl-server",
            "binary_version": "0.8.2-1ubuntu1.1"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:22.04:LTS / virglrenderer

Package

Name: virglrenderer
Purl: pkg:deb/ubuntu/virglrenderer@0.9.1-1~exp1ubuntu2?arch=source&distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.9.1-1~exp1ubuntu2

Affected versions

0.*

0.8.2-5build1

0.8.2-5ubuntu1

0.9.1-1~exp1ubuntu1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "libvirglrenderer-dev",
            "binary_version": "0.9.1-1~exp1ubuntu2"
        },
        {
            "binary_name": "libvirglrenderer1",
            "binary_version": "0.9.1-1~exp1ubuntu2"
        },
        {
            "binary_name": "virgl-server",
            "binary_version": "0.9.1-1~exp1ubuntu2"
        }
    ],
    "availability": "No subscription required"
}