CVE-2021-47161 Information

Description

In the Linux kernel the following vulnerability has been resolved:

spi: spi-fsl-dspi: Fix a resource leak in an error handling path

‘dspi_request_dma()’ should be undone by a ‘dspi_release_dma()’ call in the error handling path of the probe function as already done in the remove function

Reference

https://git.kernel.org/stable/c/10a089bae827ec30ad9b6cb7048020a62fae0cfa https://git.kernel.org/stable/c/00450ed03a17143e2433b461a656ef9cd17c2f1d https://git.kernel.org/stable/c/15d1cc4b4b585f9a2ce72c52cca004d5d735bdf1 https://git.kernel.org/stable/c/fe6921e3b8451a537e01c031b8212366bb386e3e https://git.kernel.org/stable/c/12391be4724acc9269e1845ccbd881df37de4b56 https://git.kernel.org/stable/c/680ec0549a055eb464dce6ffb4bfb736ef87236e