video: fbdev: amba-clcd: Fix refcount leak bugs
In clcdfb_of_init_display(), we should call of_node_put() for the
references returned by of_graph_get_next_endpoint() and
of_graph_get_remote_port_parent() which have increased the refcount.
Besides, we should call of_node_put() both in fail path or when
the references are not used anymore.
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Tracking
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| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2022-55375 | In the Linux kernel, the following vulnerability has been resolved: video: fbdev: amba-clcd: Fix refcount leak bugs In clcdfb_of_init_display(), we should call of_node_put() for the references returned by of_graph_get_next_endpoint() and of_graph_get_remote_port_parent() which have increased the refcount. Besides, we should call of_node_put() both in fail path or when the references are not used anymore. |
Wed, 19 Nov 2025 13:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | NVD-CWE-Other | |
| CPEs | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
Fri, 20 Jun 2025 02:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
| |
| Metrics |
threat_severity
|
cvssV3_1
|
Wed, 18 Jun 2025 11:15:00 +0000
Status: PUBLISHED
Assigner: Linux
Published:
Updated: 2026-05-11T19:13:00.709Z
Reserved: 2025-06-18T10:57:27.414Z
Link: CVE-2022-50109
No data.
Status : Analyzed
Published: 2025-06-18T11:15:40.397
Modified: 2025-11-19T13:29:14.423
Link: CVE-2022-50109
OpenCVE Enrichment
Updated: 2025-06-23T08:36:33Z
EUVD