CVE-2022-50183

MEDIUM

Linux Kernel - Refcount Leak in DRM Meson Encoder CVBS

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: drm/meson: encoder_cvbs: Fix refcount leak in meson_encoder_cvbs_init of_graph_get_remote_node() returns remote device nodepointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() to avoid refcount leak.

References (3)

Core 3

Core References

Patch

https://git.kernel.org/stable/c/51c36411ae27bf5f06c43462d2de2d4947ed33ea

Patch

https://git.kernel.org/stable/c/bb5ac08d5bd8626c318bd80a5063263daab8fdb6

Patch

https://git.kernel.org/stable/c/7d255ddbbf679aa47e041cbf68520fd985ed2279

Scores

CVSS v3 5.5

EPSS 0.0020

EPSS Percentile 10.0%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

Status published

Products (11)

linux/Kernel 5.17.0 - 5.18.18linux

linux/Kernel 5.19.0 - 5.19.2linux

Linux/Linux < 5.17

Linux/Linux 318ba02cd8a8bacd20a4fe29edff3c0931d17ded - 51c36411ae27bf5f06c43462d2de2d4947ed33ea

Linux/Linux 318ba02cd8a8bacd20a4fe29edff3c0931d17ded - 7d255ddbbf679aa47e041cbf68520fd985ed2279

Linux/Linux 318ba02cd8a8bacd20a4fe29edff3c0931d17ded - bb5ac08d5bd8626c318bd80a5063263daab8fdb6

Linux/Linux 5.17

Linux/Linux 5.18.18 - 5.18.*

Linux/Linux 5.19.2 - 5.19.*

Linux/Linux 6.0

... and 1 more

Published Jun 18, 2025

Tracked Since Feb 18, 2026