CWE-1276
Hardware Child Block Incorrectly Connected to Parent System
2020-02-24
00h00 +00:00
00h00 +00:00
指定 CWE 通知
掌握特定 CWE 的任何變更。
名稱: Hardware Child Block Incorrectly Connected to Parent System
Signals between a hardware IP and the parent system design are incorrectly connected.
一般資訊
背景詳情
引入方式
Implementation : This weakness is introduced when integrating IP into a parent design.適用平台
程式語言
類別： Not Language-Specific (Undetermined)作業系統
類別： Not OS-Specific (Undetermined)架構
類別： Not Architecture-Specific (Undetermined)技術
類別： Not Technology-Specific (Undetermined)常見後果
| 範圍 | 影響 | 可能性 |
|---|---|---|
| Confidentiality Integrity Availability | Varies by Context 注意：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. |
潛在緩解措施
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.
漏洞對應備注
理由說明 : 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.備註 : 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.
參考資料
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
提交
| 名稱 | 機構 | 日期 | 發布日期 | Version |
|---|---|---|---|---|
| Nicole Fern | Cycuity (originally submitted as Tortuga Logic) | 4.1 |
修改記錄
| 名稱 | 機構 | 日期 | 備註 |
|---|---|---|---|
| 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 |
