USN-5309-1

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Source
https://ubuntu.com/security/notices/USN-5309-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5309-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-5309-1
Related
Published
2022-02-28T17:44:06.629275Z
Modified
2022-02-28T17:44:06.629275Z
Summary
virglrenderer vulnerabilities
Details

It was discovered that virglrenderer incorrectly handled memory. An attacker inside a guest could use this issue to cause virglrenderer to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2022-0135)

It was discovered that virglrenderer incorrectly initialized memory. An attacker inside a guest could possibly use this issue to obtain sensitive host information. (CVE-2022-0175)

References

Affected packages

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 

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