Riskcovery

CVE-2022-50188

drm/meson: Fix refcount leak in meson_encoder_hdmi_init

State
Published
Severity
Not scored
Published
Jun 18, 2025
Updated
May 11, 2026
Reserved
Jun 18, 2025

Read the record on cve.org

Description

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

drm/meson: Fix refcount leak in meson_encoder_hdmi_init

of_find_device_by_node() takes reference, we should use put_device() to release it when not need anymore. Add missing put_device() in error path to avoid refcount leak.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • e098989a9219f4456047f9b0e8c44f03e29a843e to before 50446ac34545580d073ff0dd154b796726772668Affected
  • 0af5e0b41110e2da872030395231ab19c45be931 to before 79b15eb0aa059b3a5bc60364ce82eb2cefac80dbAffected
  • 0af5e0b41110e2da872030395231ab19c45be931 to before bfcca6234b2a36d213f0cc1c127becc17680f7dfAffected
  • 0af5e0b41110e2da872030395231ab19c45be931 to before 7381076809586528e2a812a709e2758916318a99Affected
LinuxLinux
  • 5.17Affected
  • before 5.17Not affected
  • 5.18.18 through 5.18.*Not affected
  • 5.19.2 through 5.19.*Not affected
  • 6.0 and laterNot affected

References

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