CVE-2022-49794

In the Linux kernel, the following vulnerability has been resolved: iio: adc: at91_adc: fix possible memory leak in at91_adc_allocate_trigger() If iio_trigger_register() returns error, it should call iio_trigger_free() to give up the reference that hold in iio_trigger_alloc(), so that it can call iio_trig_release() to free memory when the refcount hit to 0.

• linux linux kernel (>= 3.5 < 4.9.334) • linux linux kernel (>= 4.10 < 4.14.300) • linux linux kernel (>= 4.15 < 4.19.267) • linux linux kernel (>= 4.20 < 5.4.225) • linux linux kernel (>= 5.5 < 5.10.156) • linux linux kernel (>= 5.11 < 5.15.80) • linux linux kernel (>= 5.16 < 6.0.10) • linux linux kernel 6.1