Detalle CWE-1234

CWE-1234

Hardware Internal or Debug Modes Allow Override of Locks
Incomplete
2020-02-24
00h00 +00:00
2025-12-11
00h00 +00:00
CWE Mitre.org
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Nombre: Hardware Internal or Debug Modes Allow Override of Locks

System configuration protection may be bypassed during debug mode.

Informaciones generales

Modos de introducción

Architecture and Design
Implementation

Plataformas aplicables

Lenguaje

Class: Not Language-Specific (Undetermined)

Sistemas operativos

Class: Not OS-Specific (Undetermined)

Arquitecturas

Class: Not Architecture-Specific (Undetermined)

Tecnologías

Class: Not Technology-Specific (Undetermined)

Consecuencias comunes

Alcance Impacto Probabilidad
Access ControlBypass Protection Mechanism

Note: Bypass of lock bit allows access and modification of system configuration even when the lock bit is set.		High

Mitigaciones potenciales

Phases : Architecture and Design // Implementation // Testing

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.

Patrones de ataque relacionados

CAPEC-ID Nombre del patrón de ataque
CAPEC-176 Configuration/Environment Manipulation
An attacker manipulates files or settings external to a target application which affect the behavior of that application. For example, many applications use external configuration files and libraries - modification of these entities or otherwise affecting the application's ability to use them would constitute a configuration/environment manipulation attack.

Referencias

REF-1375

reglk_wrapper.sv
https://github.com/HACK-EVENT/hackatdac21/blob/cde1d9d6888bffab21d4b405ccef61b19c58dd3c/piton/design/chip/tile/ariane/src/reglk/reglk_wrapper.sv#L80C1-L80C48

REF-1376

Fix for reglk_wrapper.sv
https://github.com/HACK-EVENT/hackatdac21/blob/20238068b385d7ab704cabfb95ff95dd6e56e1c2/piton/design/chip/tile/ariane/src/reglk/reglk_wrapper.sv#L80

Envío

Nombre Organización Fecha Fecha de lanzamiento Version
Arun Kanuparthi, Hareesh Khattri, Parbati Kumar Manna, Narasimha Kumar V Mangipudi Intel Corporation 2020-01-15 +00:00 2020-02-24 +00:00 4.0

Modificaciones

Nombre Organización Fecha Comentario
CWE Content Team MITRE 2020-08-20 +00:00 updated Common_Consequences, Demonstrative_Examples, Description, Modes_of_Introduction, Potential_Mitigations, Related_Attack_Patterns
CWE Content Team MITRE 2022-04-28 +00:00 updated Related_Attack_Patterns
CWE Content Team MITRE 2022-10-13 +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 2024-02-29 +00:00 updated Demonstrative_Examples, References
CWE Content Team MITRE 2025-09-09 +00:00 updated Relationships
CWE Content Team MITRE 2025-12-11 +00:00 updated Demonstrative_Examples, Weakness_Ordinalities
La información presentada en CVE Find proviene de varias fuentes de referencia cuidadosamente seleccionadas. Los datos CVE son proporcionados por MITRE Corporation y la Base de Datos Nacional de Vulnerabilidades (NVD). El catálogo de Vulnerabilidades Explotadas Conocidas (KEV) proviene de la Agencia de Seguridad de Infraestructura y Ciberseguridad (CISA), mientras que las puntuaciones EPSS provienen de FIRST.org. Además, los datos sobre debilidades de software (CWE) y patrones de ataque comunes (CAPEC) son mantenidos por MITRE Corporation, y la información sobre configuraciones de hardware y software (CPE) es proporcionada por la NVD.