CWE-1294 详情

The System-on-Chip (SoC) implements a Security Identifier mechanism to differentiate what actions are allowed or disallowed when a transaction originates from an entity. However, the Security Identifiers are not correctly implemented.

背景详情

引入方式

Architecture and Design : Such issues could be introduced during hardware architecture and design, then identified later during Testing or System Configuration phases.
Implementation : Such issues could be introduced during hardware implementation, then identified later during Testing or System Configuration phases.

适用平台

编程语言

类： Not Language-Specific (Undetermined)

操作系统

类： Not OS-Specific (Undetermined)

架构

类： Not Architecture-Specific (Undetermined)

技术

名称： Bus/Interface Hardware (Undetermined)
类： Not Technology-Specific (Undetermined)

常见后果

潜在缓解措施

Phases : Architecture and Design
Security Identifier Decoders must be reviewed for design inconsistency and common weaknesses.
Phases : Implementation
Access and programming flows must be tested in pre-silicon and post-silicon testing.

漏洞映射说明

依据 : This CWE entry is a Class and might have Base-level children that would be more appropriate
备注 : Examine children of this entry to see if there is a better fit

相关攻击模式

备注

This entry is still under development and will continue to see updates and content improvements.
Research could be conducted to better understand the different kinds of weaknesses that constitute an "insecure" Security Identifier mechanism. See Technical_Nuance.

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