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CVE-2024-57904: iio: adc: at91: call input_free_device() on allocated iio_dev
Description
In the Linux kernel, the following vulnerability has been resolved:
iio: adc: at91: call input_free_device() on allocated iio_dev
Current implementation of at91_ts_register() calls input_free_deivce()
on st->ts_input, however, the err label can be reached before the
allocated iio_dev is stored to st->ts_input. Thus call
input_free_device() on input instead of st->ts_input.
Classification
CVE ID: CVE-2024-57904
Affected Products
Vendor: Linux
Product: Linux
Exploit Prediction Scoring System (EPSS)
EPSS Score: 0.04% (probability of being exploited)
EPSS Percentile: 12.58% (scored less or equal to compared to others)
EPSS Date: 2025-02-17 (when was this score calculated)
References
https://git.kernel.org/stable/c/25ef52f1c15db67d890b80203a911b9a57b0bf71https://git.kernel.org/stable/c/09e067e3c83e0695d338e8a26916e3c2bc44be02
https://git.kernel.org/stable/c/d115b7f3ddc03b38bb7e8754601556fe9b4fc034
https://git.kernel.org/stable/c/de6a73bad1743e9e81ea5a24c178c67429ff510b