In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: rx-macro: fix accessing compander for aux AUX interpolator does not have compander, so check before accessing compander data for this. Without this checkan array of out bounds access will be made in comp_enabled[] array.
https://git.kernel.org/stable/c/9208ecc703b5ed5b12d7ea13c79207f4c8456638
https://git.kernel.org/stable/c/87a2b44cb3005d30c3a72234d1e47b03ae3bb29a
https://git.kernel.org/stable/c/6aa8ef9535dbd561293406608ebe791627b10196
https://git.kernel.org/stable/c/42c709c4e1ce4c136891530646c9abd5dff3524f