名稱: Sensitive Non-Volatile Information Not Protected During Debug

Access to security-sensitive information stored in fuses is not limited during debug.

一般資訊

引入方式

Architecture and Design
Implementation

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 Access Control	Modify Memory, Read Memory, Bypass Protection Mechanism 注意：If these locations are not blocked during debug operations, it can allow a user to access this sensitive information.

潛在緩解措施

Phases : Architecture and Design // Implementation

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.

相關攻擊模式

CAPEC ID	攻擊模式名稱
CAPEC-116	Excavation An adversary actively probes the target in a manner that is designed to solicit information that could be leveraged for malicious purposes.
CAPEC-545	Pull Data from System Resources An adversary who is authorized or has the ability to search known system resources, does so with the intention of gathering useful information. System resources include files, memory, and other aspects of the target system. In this pattern of attack, the adversary does not necessarily know what they are going to find when they start pulling data. This is different than CAPEC-150 where the adversary knows what they are looking for due to the common location.

參考資料

REF-1366

aes0_wrapper.sv
https://github.com/HACK-EVENT/hackatdac21/blob/71103971e8204de6a61afc17d3653292517d32bf/piton/design/chip/tile/ariane/src/aes0/aes0_wrapper.sv#L56C1-L57C1

REF-1367

fix cwe_1243 in aes0_wrapper.sv
https://github.com/HACK-EVENT/hackatdac21/blob/cde1d9d6888bffab21d4b405ccef61b19c58dd3c/piton/design/chip/tile/ariane/src/aes0/aes0_wrapper.sv#L56

提交

名稱	機構	日期	發布日期	Version
Arun Kanuparthi, Hareesh Khattri, Parbati Kumar Manna, Narasimha Kumar V Mangipudi	Intel Corporation	2020-02-12 +00:00	2020-02-24 +00:00	4.0

修改記錄

名稱	機構	日期	備註
CWE Content Team	MITRE	2020-06-25 +00:00	updated Relationships
CWE Content Team	MITRE	2020-08-20 +00:00	updated Applicable_Platforms, Demonstrative_Examples, Description, Name, Potential_Mitigations, Related_Attack_Patterns
CWE Content Team	MITRE	2021-03-15 +00:00	updated Description
CWE Content Team	MITRE	2021-07-20 +00:00	updated Relationships
CWE Content Team	MITRE	2022-10-13 +00:00	updated Relationships
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	2023-10-26 +00:00	updated Demonstrative_Examples, References
CWE Content Team	MITRE	2025-04-03 +00:00	updated Demonstrative_Examples
CWE Content Team	MITRE	2025-12-11 +00:00	updated Common_Consequences, Description, Weakness_Ordinalities
CWE Content Team	MITRE	2026-10-28 +00:00	updated Demonstrative_Examples

CWE-1243 詳細資料

CWE-1243