CVE-2022-0135
7.8
HIGH
CVSS 3.1
EPSS 0.13%
Description
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.
How to fix CVE-2022-0135
To remediate CVE-2022-0135, upgrade the affected package to a fixed version below.
- Debian/virglrenderer—upgrade to 0.8.2-5+deb11u1 or later
Is CVE-2022-0135 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 0.8.2-5+deb11u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |