Chi tiết nền tảng
Các cách xuất hiện
Architecture and Design : Weakness introduced via missing internal integrity guarantees during power save/restore
Integration : Weakness introduced via missing external integrity verification during power save/restore
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 | DoS: Instability, DoS: Crash, Exit, or Restart, DoS: Resource Consumption (Other), Gain Privileges or Assume Identity, Bypass Protection Mechanism, Alter Execution Logic, Quality Degradation, Unexpected State, Reduce Maintainability, Reduce Performance, Reduce Reliability | High |
Các biện pháp giảm thiểu tiềm năng
Phases : Architecture and Design
Inside the IP, incorporate integrity checking
on the configuration state via a cryptographic
hash. The hash can be protected inside the IP such as
by storing it in internal registers which never lose
power. Before powering down, the IP performs a hash of
the configuration and saves it in these persistent
registers. Upon restore, the IP performs a hash of the
saved configuration and compares it with the
saved hash. If they do not match, then the IP should
not trust the configuration.
Phases : Integration
Outside the IP, incorporate integrity checking
of the configuration state via a trusted agent. Before
powering down, the trusted agent performs a hash of the
configuration and saves the hash in persistent storage.
Upon restore, the IP requests the trusted agent
validate its current configuration. If the
configuration hash is invalid, then the IP should not
trust the configuration.
Phases : Integration
Outside the IP, incorporate a protected
environment that prevents undetected modification of
the configuration state by untrusted agents. Before
powering down, a trusted agent saves the IP's
configuration state in this protected location that
only it is privileged to. Upon restore, the trusted
agent loads the saved state into the IP.
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.
Mẫu tấn công liên quan
| ID CAPEC |
Tên mẫu tấn công |
| 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. |
Gửi
| Tên |
Tổ chức |
Ngày |
Ngày phát hành |
Version |
|
Accellera Systems Initiative |
2020-07-16 +00:00 |
2020-08-20 +00:00 |
4.2 |
Sửa đổi
| Tên |
Tổ chức |
Ngày |
Bình luận |
| CWE Content Team |
MITRE |
2021-03-15 +00:00 |
updated Functional_Areas |
| CWE Content Team |
MITRE |
2021-07-20 +00:00 |
updated Related_Attack_Patterns |
| 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 |
2025-12-11 +00:00 |
updated Weakness_Ordinalities |
| CWE Content Team |
MITRE |
2026-10-28 +00:00 |
updated Background_Details, Common_Consequences, Description |