CVE-2024-56538

drm: zynqmp_kms: Unplug DRM device before removal

High · published December 27, 2024

CVSS v3.1
7.8
EPSS
0%
Percentile
18.0
In the wild
Unconfirmed
What it is

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

drm: zynqmp_kms: Unplug DRM device before removal

Prevent userspace accesses to the DRM device from causing

use-after-frees by unplugging the device before we remove it. This

causes any further userspace accesses to result in an error without

further calls into this driver's internals.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00269 · 18.0th percentile
Published
2024-12-27T14:11Z
EPSS history
Timeline
  • 27 DEC 14:11Z
    drm: zynqmp_kms: Unplug DRM device before removal
    cvelistv5