CVE-2022-48852

drm/vc4: hdmi: Unregister codec device on unbind

published July 16, 2024

CVSS
—
EPSS
0%
Percentile
9.5
In the wild
Unconfirmed
What it is

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

drm/vc4: hdmi: Unregister codec device on unbind

On bind we will register the HDMI codec device but we don't unregister

it on unbind, leading to a device leakage. Unregister our device at

unbind.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00201 · 9.5th percentile
Published
2024-07-16T12:25Z
EPSS history
Timeline
  • 16 JUL 12:25Z
    drm/vc4: hdmi: Unregister codec device on unbind
    cvelistv5