CWE-1276
Hardware Child Block Incorrectly Connected to Parent System
2020-02-24
00h00 +00:00
00h00 +00:00
Thông báo cho một CWE
Luôn được thông báo về mọi thay đổi đối với một CWE cụ thể.
Tên: Hardware Child Block Incorrectly Connected to Parent System
Signals between a hardware IP and the parent system design are incorrectly connected.
Thông tin chung
Chi tiết nền tảng
Các cách xuất hiện
Implementation : This weakness is introduced when integrating IP into a parent design.Nền tảng áp dụng
Ngôn ngữ
Lớp: Not Language-Specific (Undetermined)Hệ điều hành
Lớp: Not OS-Specific (Undetermined)Kiến trúc
Lớp: Not Architecture-Specific (Undetermined)Công nghệ
Lớp: Not Technology-Specific (Undetermined)Hậu quả phổ biến
| Phạm vi | Tác động | Khả năng xảy ra |
|---|---|---|
| Confidentiality Integrity Availability | Varies by Context Ghi chú: This may cause security risks. For example, if the IP should only be reset by a system-wide hard reset, but instead the reset input is connected to a software-triggered debug mode reset (which is also asserted during a hard reset), integrity of data inside the IP can be violated. |
Các biện pháp giảm thiểu tiềm năng
Phases : TestingSystem-level verification may be used to ensure that components are correctly connected and that design security requirements are not violated due to interactions between various IP blocks.
Ghi chú ánh xạ lỗ hổng
Lý do : 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.Bình luận : 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.
Tài liệu tham khảo
REF-1362
ariane.svhttps://github.com/HACK-EVENT/hackatdac21/blob/b9ecdf6068445d76d6bee692d163fededf7a9d9b/piton/design/chip/tile/ariane/src/ariane.sv#L539:L540
REF-1363
Fix CWE-1276https://github.com/HACK-EVENT/hackatdac21/blob/9a796ee83e21f59476d4b0a68ec3d8e8d5148214/piton/design/chip/tile/ariane/src/ariane.sv#L539:L540
Gửi
| Tên | Tổ chức | Ngày | Ngày phát hành | Version |
|---|---|---|---|---|
| Nicole Fern | Cycuity (originally submitted as Tortuga Logic) | 4.1 |
Sửa đổi
| Tên | Tổ chức | Ngày | Bình luận |
|---|---|---|---|
| CWE Content Team | MITRE | updated Demonstrative_Examples, Description, Modes_of_Introduction, Name, Potential_Mitigations | |
| CWE Content Team | MITRE | updated Demonstrative_Examples | |
| CWE Content Team | MITRE | updated Relationships | |
| CWE Content Team | MITRE | updated Mapping_Notes | |
| CWE Content Team | MITRE | updated Demonstrative_Examples, References | |
| CWE Content Team | MITRE | updated Demonstrative_Examples, Weakness_Ordinalities | |
| CWE Content Team | MITRE | updated Background_Details, Common_Consequences, Demonstrative_Examples, Description |
