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公开(公告)号:US20150220455A1
公开(公告)日:2015-08-06
申请号:US14610423
申请日:2015-01-30
Applicant: Samsung Electronics Co., Ltd.
Inventor: Quan CHEN , Ahmed AZAB , Peng NING , Guruprasad GANESH
IPC: G06F12/14
CPC classification number: G06F12/1408 , G06F12/1416 , G06F12/1466 , G06F12/1483 , G06F21/53 , G06F21/6281 , G06F21/64 , G06F2212/1052
Abstract: An apparatus and method for protecting kernel data integrity in an electronic device are provided. The method includes mapping a specified type of data to a read-only memory area, detecting a write attempt to the specified type of data, determining whether a process attempting to write to the specified type of data is permitted according to a specified condition, and allowing the write attempt if the process attempting to write to the specified type of data satisfies the specified condition.
Abstract translation: 提供了一种用于保护电子设备中的内核数据完整性的装置和方法。 该方法包括将指定类型的数据映射到只读存储器区域,检测对指定类型的数据的写入尝试,确定是否根据指定条件允许尝试写入指定类型的数据的进程;以及 如果尝试写入指定类型的数据的进程满足指定条件,则允许写入尝试。