Sposoby wprowadzenia
Architecture and Design
Implementation
Odpowiednie platformy
Język
Class: Not Language-Specific (Undetermined)
Systemy operacyjne
Class: Not OS-Specific (Undetermined)
Architektury
Class: Not Architecture-Specific (Undetermined)
Technologie
Class: Not Technology-Specific (Undetermined)
Typowe konsekwencje
| Zakres |
Wpływ |
Prawdopodobieństwo |
Confidentiality Integrity Access Control | Modify Memory, Read Memory, Bypass Protection Mechanism | |
Potencjalne środki zaradcze
Phases : Architecture and Design
The fabric firewall should apply the same protections as the original region to the mirrored regions.
Phases : Implementation
The fabric firewall should apply the same protections as the original region to the mirrored regions.
Metody wykrywania
Manual Dynamic Analysis
Using an external debugger, send write transactions to mirrored regions to test if original, write-protected regions are modified. Similarly, send read transactions to mirrored regions to test if the original, read-protected signals can be read.
Skuteczność : High
Uwagi dotyczące mapowania podatności
Uzasadnienie : 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.
Komentarz : 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.
Powiązane wzorce ataków
| CAPEC-ID |
Nazwa wzorca ataku |
| CAPEC-456 |
Infected Memory
An adversary inserts malicious logic into memory enabling them to achieve a negative impact. This logic is often hidden from the user of the system and works behind the scenes to achieve negative impacts. This pattern of attack focuses on systems already fielded and used in operation as opposed to systems that are still under development and part of the supply chain. |
| CAPEC-679 |
Exploitation of Improperly Configured or Implemented Memory Protections
|
Odniesienia
REF-1134
Address Range Memory Mirroring
Taku Izumi, Fujitsu Limited.
https://www.fujitsu.com/jp/documents/products/software/os/linux/catalog/LinuxConJapan2016-Izumi.pdf
Zgłoszenie
| Nazwa |
Organizacja |
Data |
Data wydania |
Version |
| Arun Kanuparthi, Hareesh Khattri, Parbati K. Manna |
Intel Corporation |
2020-06-01 +00:00 |
2020-12-10 +00:00 |
4.3 |
Modyfikacje
| Nazwa |
Organizacja |
Data |
Komentarz |
| CWE Content Team |
MITRE |
2021-10-28 +00:00 |
updated Potential_Mitigations |
| CWE Content Team |
MITRE |
2022-04-28 +00:00 |
updated Related_Attack_Patterns |
| CWE Content Team |
MITRE |
2023-01-31 +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 |