CVE-2022-50183
Not scored
drm/meson: encoder_cvbs: Fix refcount leak in meson_encoder_cvbs_init
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.
Exploit probability
0.2%
Published
June 18, 2025
Required by
Not available
Last source change
August 12, 2026
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
Open Source Vulnerabilities
CVE-2022-50183
View original source
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.
05 / REFERENCES
Further evidence
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/51c36411ae27bf5f06c43462d2de2d4947ed33ea
- https://git.kernel.org/stable/c/7d255ddbbf679aa47e041cbf68520fd985ed2279
- https://git.kernel.org/stable/c/bb5ac08d5bd8626c318bd80a5063263daab8fdb6
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50183.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-50183