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CVE-2022-50113

ASoc: audio-graph-card2: Fix refcount leak bug in __graph_get_type()

EPSS 0.2%
In the Linux kernel, the following vulnerability has been resolved: ASoc: audio-graph-card2: Fix refcount leak bug in __graph_get_type() We should call of_node_put() for the reference before its replacement as it returned by of_get_parent() which has increased the refcount. Besides, we should also call of_node_put() before return.
Affected products
Linux · Linux

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References
https://git.kernel.org/stable/c/3bb0c0b5f0f866fc3785380e0860dc37ceacf342https://git.kernel.org/stable/c/7a63a8c253bf57dfd9fa3ee2a7f1a3727505f947https://git.kernel.org/stable/c/eda26893dabfc6da7a1e1ff5f8628ed9faab3ab9