Detections
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CVE-2022-49241
medium
Description
In the Linux kernel, the following vulnerability has been resolved: ASoC: atmel: Fix error handling in sam9x5_wm8731_driver_probe The device_node pointer is returned by of_parse_phandle() with refcount incremented. We should use of_node_put() on it when done. This function only calls of_node_put() in the regular path. And it will cause refcount leak in error path.
References
https://git.kernel.org/stable/c/f589063b585ac6dd2081bde6c145411cf48d8d92
https://git.kernel.org/stable/c/f43ad5dc43240289f4cf13c16cc506f4f7087931
https://git.kernel.org/stable/c/90ac679aa6a01841da90ec5a4aaa4b5e0badddf0
https://git.kernel.org/stable/c/740dc3e846537c3743da98bf106f376023fd085c
https://git.kernel.org/stable/c/14228225091a0854b1de23e5b4fe8bdeeca9683b