CVE-2022-0135

high

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.

References

https://security.gentoo.org/glsa/202210-05

https://lists.debian.org/debian-lts-announce/2022/12/msg00017.html

https://bugzilla.redhat.com/show_bug.cgi?id=2037790

Details

Source: Mitre, NVD

Published: 2022-08-25

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:L/AC:L/Au:S/C:C/I:C/A:C

Severity: Medium

CVSS v3

Base Score: 7.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High