In the Linux kernel, the following vulnerability has been resolved: powerpc/uaccess: correct check for CONFIG_PPC_E500 in mask_user_address() mask_user_address() incorrectly checks for CONFIG_E500 instead of CONFIG_PPC_E500, causing mask_user_address_isel() to not be used on E500 hardware. Fix the check to use the correct name.
https://git.kernel.org/stable/c/d610d3ab18197d87618da11ec5fe8b3cebf32208
https://git.kernel.org/stable/c/d5c234774a82f27b594f70c15fc45ce3648e4295