CWE - CWE-1203: Peripherals, On-chip Fabric, and Interface/IO Problems (4.13)

Category ID: 1203

Summary

Weaknesses in this category are related to hardware security problems that apply to peripheral devices, IO interfaces, on-chip interconnects, network-on-chip (NoC), and buses. For example, this category includes issues related to design of hardware interconnect and/or protocols such as PCIe, USB, SMBUS, general-purpose IO pins, and user-input peripherals such as mouse and keyboard.

Membership

Nature	Type	ID	Name
MemberOf	View - a subset of CWE entries that provides a way of examining CWE content. The two main view structures are Slices (flat lists) and Graphs (containing relationships between entries).	1194	Hardware Design
HasMember	Base - a weakness that is still mostly independent of a resource or technology, but with sufficient details to provide specific methods for detection and prevention. Base level weaknesses typically describe issues in terms of 2 or 3 of the following dimensions: behavior, property, technology, language, and resource.	1311	Improper Translation of Security Attributes by Fabric Bridge
HasMember	Base - a weakness that is still mostly independent of a resource or technology, but with sufficient details to provide specific methods for detection and prevention. Base level weaknesses typically describe issues in terms of 2 or 3 of the following dimensions: behavior, property, technology, language, and resource.	1312	Missing Protection for Mirrored Regions in On-Chip Fabric Firewall
HasMember	Base - a weakness that is still mostly independent of a resource or technology, but with sufficient details to provide specific methods for detection and prevention. Base level weaknesses typically describe issues in terms of 2 or 3 of the following dimensions: behavior, property, technology, language, and resource.	1315	Improper Setting of Bus Controlling Capability in Fabric End-point
HasMember	Base - a weakness that is still mostly independent of a resource or technology, but with sufficient details to provide specific methods for detection and prevention. Base level weaknesses typically describe issues in terms of 2 or 3 of the following dimensions: behavior, property, technology, language, and resource.	1316	Fabric-Address Map Allows Programming of Unwarranted Overlaps of Protected and Unprotected Ranges
HasMember	Base - a weakness that is still mostly independent of a resource or technology, but with sufficient details to provide specific methods for detection and prevention. Base level weaknesses typically describe issues in terms of 2 or 3 of the following dimensions: behavior, property, technology, language, and resource.	1317	Improper Access Control in Fabric Bridge
HasMember	Base - a weakness that is still mostly independent of a resource or technology, but with sufficient details to provide specific methods for detection and prevention. Base level weaknesses typically describe issues in terms of 2 or 3 of the following dimensions: behavior, property, technology, language, and resource.	1331	Improper Isolation of Shared Resources in Network On Chip (NoC)

Vulnerability Mapping Notes

Usage: Prohibited

(this CWE ID must not be used to map to real-world vulnerabilities)

Reason: Category

Rationale:

This entry is a Category. Using categories for mapping has been discouraged since 2019. Categories are informal organizational groupings of weaknesses that can help CWE users with data aggregation, navigation, and browsing. However, they are not weaknesses in themselves.

Comments:

See member weaknesses of this category.

Content History

Submissions
Submission Date	Submitter	Organization
2019-12-27 (CWE 4.0, 2020-02-24)	CWE Content Team	MITRE
2019-12-27 (CWE 4.0, 2020-02-24)
Modifications
Modification Date	Modifier	Organization
2020-12-10	CWE Content Team	MITRE
2020-12-10	updated Relationships
2022-10-13	CWE Content Team	MITRE
2022-10-13	updated Relationships
2023-04-27	CWE Content Team	MITRE
2023-04-27	updated Mapping_Notes
2023-06-29	CWE Content Team	MITRE
2023-06-29	updated Mapping_Notes

Common Weakness Enumeration

CWE CATEGORY: Peripherals, On-chip Fabric, and Interface/IO Problems


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