In the Linux kernel, the following vulnerability has been resolved: ASoC: sma1307: Add NULL check in sma1307_setting_loaded() All varibale allocated by kzalloc and devm_kzalloc could be NULL. Multiple pointer checks and their cleanup are added. This issue is found by our static analysis tool
https://git.kernel.org/stable/c/f8434b8ba437d3f6cbcd9ffe8405bd16ed28fc5c
https://git.kernel.org/stable/c/0ec6bd16705fe21d6429d6b8f7981eae2142bba8