In the Linux kernel, the following vulnerability has been resolved: ACPICA: validate handler object type in two places ACPICA: validate handler object type in acpi_ev_has_default_handler() and acpi_ev_find_region_handler().Referenceshttps://git.kernel.org/stable/c/bfd981d35ed3156414fd35b4fe311d5d25cbfca6https://git.kernel.org/stable/c/4c977d57a784682dc8c6cce2f9253ef44ec28ae8https://git.kernel.org/stable/c/c5296da2d516707862f8a2dbb4b515f777e5294f
