Detections
Analytics
CVE-2022-49616
medium
Description
In the Linux kernel, the following vulnerability has been resolved: ASoC: rt7*-sdw: harden jack_detect_handler Realtek headset codec drivers typically check if the card is instantiated before proceeding with the jack detection. The rt700, rt711 and rt711-sdca are however missing a check on the card pointer, which can lead to NULL dereferences encountered in driver bind/unbind tests.
References
https://git.kernel.org/stable/c/1d75b73ec6d6b705cca528b36d8315e43e8d7fa5
https://git.kernel.org/stable/c/07a606e1389a63b61cb8cd591026f30529117573
https://git.kernel.org/stable/c/0484271ab0ce50649329fa9dc23c50853c5b26a4