Detalle CWE-1251

CWE-1251

Mirrored Regions with Different Values
Incomplete
2020-02-24
00h00 +00:00
2025-12-11
00h00 +00:00
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Nombre: Mirrored Regions with Different Values

The product's architecture mirrors regions without ensuring that their contents always stay in sync.

Informaciones generales

Modos de introducción

Architecture and Design

Plataformas aplicables

Lenguaje

Name: VHDL (Undetermined)
Name: Verilog (Undetermined)

Sistemas operativos

Class: Not OS-Specific (Undetermined)

Arquitecturas

Class: Not Architecture-Specific (Undetermined)

Tecnologías

Class: System on Chip (Undetermined)

Consecuencias comunes

Alcance Impacto Probabilidad
Confidentiality
Integrity
Availability
Access Control
Accountability
Authentication
Authorization
Non-Repudiation
Varies by Context

Mitigaciones potenciales

Phases : Architecture and Design

Notas de mapeo de vulnerabilidades

Justificación : 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.
Comentario : 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.

Notas

Issues related to state and cache - creation, preservation, and update - are a significant gap in CWE that is expected to be addressed in future versions. It has relationships to concurrency and synchronization, incorrect behavior order, and other areas that already have some coverage in CWE, although the focus has typically been on independent processes on the same operating system - not on independent systems that are all a part of a larger system-of-systems.

Envío

Nombre Organización Fecha Fecha de lanzamiento Version
Arun Kanuparthi, Hareesh Khattri, Parbati Kumar Manna, Narasimha Kumar V Mangipudi Intel Corporation 2020-02-10 +00:00 2020-02-24 +00:00 4.0

Modificaciones

Nombre Organización Fecha Comentario
CWE Content Team MITRE 2020-08-20 +00:00 updated Applicable_Platforms, Demonstrative_Examples, Description, Research_Gaps
CWE Content Team MITRE 2020-12-10 +00:00 updated Relationships
CWE Content Team MITRE 2021-03-15 +00:00 updated Demonstrative_Examples
CWE Content Team MITRE 2023-04-27 +00:00 updated Relationships
CWE Content Team MITRE 2023-06-29 +00:00 updated Mapping_Notes
CWE Content Team MITRE 2025-12-11 +00:00 updated Time_of_Introduction, Weakness_Ordinalities