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rt7*-sdw: harden jack_detect_handler","CVE":"CVE-2022-49616","Year":"2022"},"notes":[{"CveYear":"2022","CveId":"49616","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: rt7*-sdw: harden jack_detect_handler\n\nRealtek headset codec drivers typically check if the card is\ninstantiated before proceeding with the jack detection.\n\nThe rt700, rt711 and rt711-sdca are however missing a check on the\ncard pointer, which can lead to NULL dereferences encountered in\ndriver bind/unbind tests.","Type":"Description","Title":"ASoC: rt7*-sdw: harden jack_detect_handler"}]}}}