CVE-2021-3545CWE-908

An information disclosure vulnerability was found in the virtio vhost-user GPU device (vhost-user-gpu) of QEMU in versions up to and including 6.0

published June 2, 2021

CVSS
—
EPSS
0%
Percentile
35.3
In the wild
Unconfirmed
What it is

An information disclosure vulnerability was found in the virtio vhost-user GPU device (vhost-user-gpu) of QEMU in versions up to and including 6.0. The flaw exists in virgl_cmd_get_capset_info() in contrib/vhost-user-gpu/virgl.c and could occur due to the read of uninitialized memory. A malicious guest could exploit this issue to leak memory from the host.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00421 · 35.3th percentile
Weakness
CWE-908 · Use of Uninitialized Resource
Published
2021-06-02T13:30Z
EPSS history
Timeline
  • 02 JUN 13:30Z
    An information disclosure vulnerability was found in the virtio vhost-user GPU device (vhost-user-gpu) of QEMU in versions up to and including 6.0
    cvelistv5