CVE-2023-52795

vhost-vdpa: fix use after free in vhost_vdpa_probe()

published May 21, 2024

CVSS
—
EPSS
0%
Percentile
14.4
In the wild
Unconfirmed
What it is

In the Linux kernel, the following vulnerability has been resolved:

vhost-vdpa: fix use after free in vhost_vdpa_probe()

The put_device() calls vhost_vdpa_release_dev() which calls

ida_simple_remove() and frees "v". So this call to

ida_simple_remove() is a use after free and a double free.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00241 · 14.4th percentile
Published
2024-05-21T15:31Z
EPSS history
Timeline
  • 21 MAY 15:31Z
    vhost-vdpa: fix use after free in vhost_vdpa_probe()
    cvelistv5