Riskcovery

CVE-2022-48852

drm/vc4: hdmi: Unregister codec device on unbind

State
Published
Severity
Not scored
Published
Jul 16, 2024
Updated
May 11, 2026
Reserved
Jul 16, 2024

Read the record on cve.org

Description

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 91e99e11392937546a94110b14bc155f9cbad0eb to before ee22082c3e2f230028afa0e22aa8773b1de3c919Affected
  • 91e99e11392937546a94110b14bc155f9cbad0eb to before 1ed68d776246f167aee9cd79f63f089c40a5e2a3Affected
  • 91e99e11392937546a94110b14bc155f9cbad0eb to before e40945ab7c7f966d0c37b7bd7b0596497dfe228dAffected
LinuxLinux
  • 5.15Affected
  • before 5.15Not affected
  • 5.15.29 through 5.15.*Not affected
  • 5.16.15 through 5.16.*Not affected
  • 5.17 and laterNot affected

References

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