CWE-1429
Missing Security-Relevant Feedback for Unexecuted Operations in Hardware Interface
2025-04-03
00h00 +00:00
00h00 +00:00
特定のCWEの通知
特定のCWEの変更情報をいち早くお届けします。
名前: Missing Security-Relevant Feedback for Unexecuted Operations in Hardware Interface
The product has a hardware interface that silently discards operations
in situations for which feedback would be security-relevant, such as
the timely detection of failures or attacks.
一般情報
導入モード
Architecture and DesignImplementation
Requirements
適用可能なプラットフォーム
言語
名前： C (Undetermined)名前： C++ (Undetermined)
名前： Verilog (Undetermined)
クラス： Hardware Description Language (Undetermined)
クラス： Not Language-Specific (Undetermined)
アーキテクチャ
名前： ARM (Undetermined)名前： x86 (Undetermined)
クラス： Embedded (Undetermined)
テクノロジー
名前： Security Hardware (Undetermined)名前： Processor Hardware (Undetermined)
名前： Microcontroller Hardware (Undetermined)
クラス： System on Chip (Undetermined)
一般的な結果
| スコープ | 影響 | 可能性 |
|---|---|---|
| Confidentiality | Read Memory, Read Files or Directories | Medium |
| Integrity | Modify Memory, Modify Files or Directories | Medium |
| Availability | DoS: Resource Consumption (Memory), DoS: Crash, Exit, or Restart | High |
観察された例
| 参考文献 | 説明 |
|---|---|
[REF-1468] | Open source silicon root of trust (RoT) product does not immediately report when an integrity check fails for memory requests, causing the product to accept and continue processing data [REF-1468] |
潜在的な緩和策
Phases : Architecture and DesignPhases : Implementation
検出方法
Automated Static Analysis - Source Code
有効性 : HighManual Static Analysis - Source Code
有効性 : Moderate脆弱性マッピングノート
理由 : 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.コメント : 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.
参考文献
REF-1468
OpenTitan issue: [rv_core_ibex] Bus errors on integrity check failureGregAC.
https://github.com/lowRISC/opentitan/issues/11336
登録情報
| 名前 | 組織 | 日付 | リリース日 | Version |
|---|---|---|---|---|
| Amisha Srivastava | University of Texas at Dallas | 4.17 |
変更履歴
| 名前 | 組織 | 日付 | コメント |
|---|---|---|---|
| CWE Content Team | MITRE | updated Demonstrative_Examples, Weakness_Ordinalities | |
| CWE Content Team | MITRE | updated Demonstrative_Examples, Detection_Factors |
