名称: Inefficient CPU Computation
The product performs CPU computations using
algorithms that are not as efficient as they could be for the
needs of the developer, i.e., the computations can be
optimized further.
基本信息
引入方式
Architecture and DesignImplementation
适用平台
编程语言
类： Not Language-Specific (Undetermined)常见后果
| 影响范围 | 影响 | 可能性 |
|---|---|---|
| Availability | Reduce Performance, DoS: Resource Consumption (CPU) 注意： This issue can make the product perform more slowly, possibly in ways that are noticeable to the users. If an attacker can influence the amount of computation that must be performed, e.g. by triggering worst-case complexity, then this performance problem might introduce a vulnerability. |
观察示例
| 参考资料 | 描述 |
|---|---|
CVE-2022-37734 | Chain: lexer in Java-based GraphQL server does not enforce maximum of tokens early enough (CWE-696), allowing excessive CPU consumption (CWE-1176) |
漏洞映射说明
依据 : This CWE entry is a Class and might have Base-level children that would be more appropriate备注 : Examine children of this entry to see if there is a better fit
参考资料
REF-1008
Computational complexity theory)Wikipedia.
https://en.wikipedia.org/wiki/Computational_complexity_theory
提交记录
| 名称 | 组织 | 日期 | 发布日期 | Version |
|---|---|---|---|---|
| CWE Content Team | MITRE | 3.2 |
修改记录
| 名称 | 组织 | 日期 | 备注 |
|---|---|---|---|
| CWE Content Team | MITRE | updated Relationships | |
| CWE Content Team | MITRE | updated Description | |
| CWE Content Team | MITRE | updated Relationships | |
| CWE Content Team | MITRE | updated Mapping_Notes | |
| CWE Content Team | MITRE | updated Observed_Examples | |
| CWE Content Team | MITRE | updated Applicable_Platforms, Common_Consequences, Description |
