CWE-1296—Incorrect Chaining or Granularity of Debug Components
PUBLISHEDweakness record
released 2020-08-20 · last modified 2025-12-11
Metadata
- CWE ID：
- CWE-1296
- 摘要：
- Base
- 结构：
- Simple
- 状态：
- Incomplete
- 发布日期：
- 2020-08-20
- 更新日期：
- 2025-12-11
名称
Incorrect Chaining or Granularity of Debug Components
描述
The product's debug components contain incorrect chaining or granularity of debug components.
For debugging and troubleshooting a chip, several hardware design elements are often implemented, including: Logic errors during design or synthesis could misconfigure the interconnection of the debug components, which could allow unintended access permissions.
常见后果
- 范围：
- Confidentiality, Integrity, Access Control, Authentication, Authorization, Availability, Accountability
- 影响：
- Gain Privileges or Assume Identity, Bypass Protection Mechanism, Execute Unauthorized Code or Commands, Modify Memory, Modify Files or Directories
- 注释：
- Depending on the access to debug component(s) erroneously granted, an attacker could use the debug component to gain additional understanding about the system to further an attack and/or execute other commands. This could compromise any security property, including the ones listed above.