CWE-1294 Details

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.

Hintergrundinformationen

Einführungsmodi

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.

Anwendbare Plattformen

Sprache

Klasse: Not Language-Specific (Undetermined)

Betriebssysteme

Klasse: Not OS-Specific (Undetermined)

Architekturen

Klasse: Not Architecture-Specific (Undetermined)

Technologien

Name: Bus/Interface Hardware (Undetermined)
Klasse: Not Technology-Specific (Undetermined)

Häufige Konsequenzen

Mögliche Gegenmaßnahmen

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.

Hinweise zur Schwachstellen-Zuordnung

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

Verwandte Angriffsmuster

Hinweise

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.

Einreichung

Änderungen