公开(公告)号：US20240004804A1

公开(公告)日：2024-01-04

申请号：US18346512

申请日：2023-07-03

申请人： STMicroelectronics (Grand Ouest) SAS

发明人： Loic Pallardy ,  Lionel Debieve

IPC分类号： G06F12/14 ,  G06F21/64

CPC分类号： G06F12/1458 ,  G06F21/64

摘要： The method for managing access rights of memory regions of a memory comprises assigning an execution permission status for each memory region in a firewall device dedicated to the memory, so that the content of a memory region having an executable status is capable of being executed by a processor, and the content of a memory region having a non-executable status cannot be executed by the processor.