CVE-2022-50574

kernel: drm/omap: dss: Fix refcount leak bugs

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Severity

Unknown

Red Hat Product Security

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CVSS

Review impact separately from score.

Published · October 22, 2025

Updated · June 30, 2026

Description

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

drm/omap: dss: Fix refcount leak bugs

In dss_init_ports() and __dss_uninit_ports(), we should call of_node_put() for the reference returned by of_graph_get_port_by_id() in fail path or when it is not used anymore.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CWE not specified