In the Linux kernel, the following vulnerability has been resolved: iio: light: apds9306: fix PM...

In the Linux kernel, the following vulnerability has been resolved:

iio: light: apds9306: fix PM reference leak in apds9306_read_data()

apds9306_read_data() calls pm_runtime_resume_and_get() but several error paths return directly without calling pm_runtime_put_autosuspend(), leaking the runtime PM reference and preventing the device from autosuspending.

Use PM_RUNTIME_ACQUIRE_AUTOSUSPEND() and PM_RUNTIME_ACQUIRE_ERR() to automatically handle runtime PM reference release on all return paths.