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.

Score

CVSS 3.1 7.8 High

Status

Modified - secalert@redhat.com

Published

2022-08-25

Last modified

2024-08-02

Weaknesses

CWE-787

Affected products

• Debian Linux (Debian)
• Enterprise Linux (Redhat)
• Virglrenderer (Virglrenderer Project)

References

• https://bugzilla.redhat.com/show_bug.cgi?id=2037790
• https://lists.debian.org/debian-lts-announce/2022/12/msg00017.html
• https://security.gentoo.org/glsa/202210-05