VYPR
Unrated severityNVD Advisory· Published Feb 26, 2025· Updated Oct 1, 2025

drm/msm/mdp4: Fix refcount leak in mdp4_modeset_init_intf

CVE-2022-49693

Description

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

drm/msm/mdp4: Fix refcount leak in mdp4_modeset_init_intf

of_graph_get_remote_node() returns remote device node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak.

Patchwork: https://patchwork.freedesktop.org/patch/488473/

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136

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