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

ASoC: sti: use managed regmap_field allocations

The regmap_field objects allocated at player init are never freed and
may leak resources if the driver is removed.

Switch to devm_regmap_field_alloc() to automatically limit the lifetime
of the allocations the lifetime of the device.

https://git.kernel.org/stable/c/002a5f925d42eca8ad547e55a4ae22714cfe9dec

https://git.kernel.org/stable/c/1696fad8b259a2d46e51cd6e17e4bcdbe02279fa

https://git.kernel.org/stable/c/43b67761d486d719128e164536e58de5a81dff9b

https://git.kernel.org/stable/c/4b8dba4527727623a97948aff9f0969a14c203a9

https://git.kernel.org/stable/c/7422a11a753daacbc2409513cf65e1de0d17c291

https://git.kernel.org/stable/c/9641071e3a8e0bc664477a0e54db5f9815f0fb79

https://git.kernel.org/stable/c/a3f3c332882c98ae7553af372191116d1384ca52

https://git.kernel.org/stable/c/c3af3bcfc1deb3b230cc266a2ac75bca8f4dfba9

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