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Affected Component
Analysis
virglrenderer
Patched
Name
CVE-2022-0135
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.
Published Date
Updated Date
Workaround
-
Advisories
https://bugzilla.redhat.com/show_bug.cgi?id=2037790Issue Tracking
https://security.gentoo.org/glsa/202210-05Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2037790Issue Tracking
https://security.gentoo.org/glsa/202210-05Third Party Advisory
Analysis#
Vulnerability Rating#
7.8
CVSSv31
Others affected components#
Resolved with patches#
virglrenderer (yocto:kirkstone)
#
Title
Author
Resolve
1
vrend: propperly check whether the shader image range is
Gert Wollny <gert.wollny@collabora.com>
CVE-2022-0135