CWE-1301
Insufficient or Incomplete Data Removal within Hardware Component
Incomplete
2020-08-20
00h00 +00:00
00h00 +00:00
2025-12-11
00h00 +00:00
00h00 +00:00
Benachrichtigungen für ein CWE
Bleiben Sie über alle Änderungen zu einem bestimmten CWE informiert.
Name: Insufficient or Incomplete Data Removal within Hardware Component
The product's data removal process does not completely delete all data and potentially sensitive information within hardware components.
Allgemeine Informationen
Einführungsmodi
ImplementationAnwendbare Plattformen
Sprache
Class: Not Language-Specific (Undetermined)Betriebssysteme
Class: Not OS-Specific (Undetermined)Architekturen
Class: Not Architecture-Specific (Undetermined)Technologien
Class: Not Technology-Specific (Undetermined)Häufige Konsequenzen
| Bereich | Auswirkung | Wahrscheinlichkeit |
|---|---|---|
| Confidentiality | Read Memory, Read Application Data |
Beobachtete Beispiele
| Referenzen | Beschreibung |
|---|---|
CVE-2019-8575 | Firmware Data Deletion Vulnerability in which a base station factory reset might not delete all user information. The impact of this enables a new owner of a used device that has been "factory-default reset" with a vulnerable firmware version can still retrieve, at least, the previous owner's wireless network name, and the previous owner's wireless security (such as WPA2) key. This issue was addressed with improved, data deletion. |
Mögliche Gegenmaßnahmen
Phases : Architecture and DesignApply blinding or masking techniques to implementations of cryptographic algorithms.
Phases : Implementation
Alter the method of erasure, add protection of media, or destroy the media to protect the data.
Hinweise zur Schwachstellen-Zuordnung
Begründung : 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.Kommentar : 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.
Verwandte Angriffsmuster
| CAPEC-ID | Name des Angriffsmusters |
|---|---|
| CAPEC-37 | Retrieve Embedded Sensitive Data
An attacker examines a target system to find sensitive data that has been embedded within it. This information can reveal confidential contents, such as account numbers or individual keys/credentials that can be used as an intermediate step in a larger attack. |
Hinweise
This entry is still under development and will continue to see updates and content improvements.Referenzen
REF-1117
Introduction to differential power analysis and related attacksPaul Kocher, Joshua Jaffe, Benjamin Jun.
https://www.rambus.com/wp-content/uploads/2015/08/DPATechInfo.pdf
REF-1118
The EM Side-Channel(s)Dakshi Agrawal, Bruce Archambeault, Josyula R. Rao, Pankaj Rohatgi.
https://link.springer.com/content/pdf/10.1007/3-540-36400-5_4.pdf
REF-1119
RSA key extraction via low-bandwidth acoustic cryptanalysisDaniel Genkin, Adi Shamir, Eran Tromer.
https://www.iacr.org/archive/crypto2014/86160149/86160149.pdf
REF-1120
Power Analysis for CheapskatesColin O'Flynn.
https://media.blackhat.com/eu-13/briefings/OFlynn/bh-eu-13-for-cheapstakes-oflynn-wp.pdf
REF-1055
Data Remanence in Semiconductor DevicesPeter Gutmann.
https://www.usenix.org/legacy/events/sec01/full_papers/gutmann/gutmann.pdf
Einreichung
| Name | Organisation | Datum | Veröffentlichungsdatum | Version |
|---|---|---|---|---|
| Nicole Fern | Cycuity (originally submitted as Tortuga Logic) | 4.2 |
Änderungen
| Name | Organisation | Datum | Kommentar |
|---|---|---|---|
| CWE Content Team | MITRE | updated Relationships | |
| CWE Content Team | MITRE | updated Related_Attack_Patterns | |
| CWE Content Team | MITRE | updated Description | |
| CWE Content Team | MITRE | updated References, Relationships | |
| CWE Content Team | MITRE | updated Mapping_Notes | |
| CWE Content Team | MITRE | updated Observed_Examples | |
| CWE Content Team | MITRE | updated Weakness_Ordinalities |
