Description
In the Linux kernel, the following vulnerability has been resolved: spi: spi-qpic-snand: unregister ECC engine on probe error and device remove The on-host hardware ECC engine remains registered both when the spi_register_controller() function returns with an error and also on device removal. Change the qcom_spi_probe() function to unregister the engine on the error path, and add the missing unregistering call to qcom_spi_remove() to avoid possible use-after-free issues.
Product status
7304d1909080ef0c9da703500a97f46c98393fcd before e4de48e66af17547727bb2e4b1867952817edff7
7304d1909080ef0c9da703500a97f46c98393fcd before 1991a458528588ff34e98b6365362560d208710f
6.15
Any version before 6.15
6.16.6
6.17
References
git.kernel.org/...c/e4de48e66af17547727bb2e4b1867952817edff7
git.kernel.org/...c/1991a458528588ff34e98b6365362560d208710f
