CVE-2020-15193 (CNNVD-202009-1598)
中文标题:
Google TensorFlow 代码问题漏洞
英文标题:
Memory corruption in Tensorflow
漏洞描述
中文描述:
Google TensorFlow是美国谷歌（Google）公司的一套用于机器学习的端到端开源平台。 Tensorflow 2.2.1之前版本，2.3.1版本中存在安全漏洞，该漏洞源于pybind11粘合代码假定参数是张量，该漏洞允许攻击者使dlpack.to_dlpack的实现使用未初始化的内存，从而导致进一步的内存损坏。
英文描述:
In Tensorflow before versions 2.2.1 and 2.3.1, the implementation of `dlpack.to_dlpack` can be made to use uninitialized memory resulting in further memory corruption. This is because the pybind11 glue code assumes that the argument is a tensor. However, there is nothing stopping users from passing in a Python object instead of a tensor. The uninitialized memory address is due to a `reinterpret_cast` Since the `PyObject` is a Python object, not a TensorFlow Tensor, the cast to `EagerTensor` fails. The issue is patched in commit 22e07fb204386768e5bcbea563641ea11f96ceb8 and is released in TensorFlow versions 2.2.1, or 2.3.1.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| tensorflow | tensorflow | = 2.2.0 | - | - |
cpe:2.3:a:tensorflow:tensorflow:=_2.2.0:*:*:*:*:*:*:*
|
| tensorflow | tensorflow | = 2.3.0 | - | - |
cpe:2.3:a:tensorflow:tensorflow:=_2.3.0:*:*:*:*:*:*:*
|
| tensorflow | 2.2.0 | - | - |
cpe:2.3:a:google:tensorflow:2.2.0:*:*:*:-:*:*:*
|
|
| tensorflow | 2.3.0 | - | - |
cpe:2.3:a:google:tensorflow:2.3.0:*:*:*:-:*:*:*
|
|
| opensuse | leap | 15.2 | - | - |
cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
CVSS评分详情
3.1 (cna)
HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L
时间信息
利用信息
数据源详情
| 数据源 | 记录ID | 版本 | 提取时间 |
|---|---|---|---|
| CVE | cve_CVE-2020-15193 |
2025-11-11 15:20:24 | 2025-11-11 07:36:05 |
| NVD | nvd_CVE-2020-15193 |
2025-11-11 14:57:03 | 2025-11-11 07:44:31 |
| CNNVD | cnnvd_CNNVD-202009-1598 |
2025-11-11 15:10:30 | 2025-11-11 07:56:26 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 代码问题
- cnnvd_id: 未提取 -> CNNVD-202009-1598
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 2 -> 5
- data_sources: ['cve'] -> ['cve', 'nvd']