Detail CWE-1292

The product implements a conversion mechanism to map certain bus-transaction signals to security identifiers, but this conversion between protocols is incorrectly implemented.

Detail Latar Belakang

Mode Pengenalan

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.

Platform yang Berlaku

Bahasa

Kelas: Not Language-Specific (Undetermined)

Sistem Operasi

Kelas: Not OS-Specific (Undetermined)

Arsitektur

Kelas: Not Architecture-Specific (Undetermined)

Teknologi

Nama: Bus/Interface Hardware (Undetermined)
Kelas: Not Technology-Specific (Undetermined)

Konsekuensi Umum

Mitigasi yang Memungkinkan

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.

Catatan Pemetaan Kerentanan

Justifikasi : This CWE entry is at the Base level of abstraction, which is a preferred level of abstraction for mapping to the root causes of vulnerabilities.
Komentar : Carefully read both the name and description to ensure that this mapping is an appropriate fit. Do not try to 'force' a mapping to a lower-level Base/Variant simply to comply with this preferred level of abstraction.

Pengajuan

Modifikasi