In the Linux kernel, the following vulnerability has been resolved: pinctrl: apple: check devm_kasprintf() returned value devm_kasprintf() can return a NULL pointer on failure but this returned value is not checked. Fix this lack and check the returned value. Found by code review.
https://git.kernel.org/stable/c/fad940e2dd789155f99ecafa71a7baf6f96530bc
https://git.kernel.org/stable/c/665a58fe663ac7a9ea618dc0b29881649324b116
https://git.kernel.org/stable/c/4d2296fb7c80fdc9925d29a8e85d617cad08731a
https://git.kernel.org/stable/c/0a4d4dbef622ac8796a6665e0080da2685f9220a