drm/meson: encoder_hdmi: Fix refcount leak in meson_encoder_hdmi_init
In the Linux kernel, the following vulnerability has been resolved: drm/meson: encoder_hdmi: Fix refcount leak in meson_encoder_hdmi_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.
02 / AFFECTED SOFTWARE
Affected packages
756 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
In the Linux kernel, the following vulnerability has been resolved: drm/meson: encoder_hdmi: Fix refcount leak in meson_encoder_hdmi_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/013e67e7dd898170cbf54981cf1ed7616f822566
- https://git.kernel.org/stable/c/275fed7142fff5b27e176e53508196715043de5c
- https://git.kernel.org/stable/c/994bc82df85564d948037f1dfdd47c907e8a084b
- https://git.kernel.org/stable/c/d82a5a4aae9d0203234737caed1bf470aa317568
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50184.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-50184