CVE-2021-37654 (CNNVD-202108-1214)
中文标题:
Google TensorFlow缓冲区错误漏洞
英文标题:
Heap OOB and CHECK fail in `ResourceGather` 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。 Google TensorFlow存在缓冲区错误漏洞，该漏洞源于在受影响的版本中，tf.raw_ops.ResourceGather缺少有效的限制，攻击者可以在TensorFlow的调试版本中执行“检查”-失败，或从发布版本中相同API中的堆分配的边界之外数据读取，来触发崩溃。
英文描述:
TensorFlow is an end-to-end open source platform for machine learning. In affected versions an attacker can trigger a crash via a `CHECK`-fail in debug builds of TensorFlow using `tf.raw_ops.ResourceGather` or a read from outside the bounds of heap allocated data in the same API in a release build. The [implementation](https://github.com/tensorflow/tensorflow/blob/f24faa153ad31a4b51578f8181d3aaab77a1ddeb/tensorflow/core/kernels/resource_variable_ops.cc#L660-L668) does not check that the `batch_dims` value that the user supplies is less than the rank of the input tensor. Since the implementation uses several for loops over the dimensions of `tensor`, this results in reading data from outside the bounds of heap allocated buffer backing the tensor. We have patched the issue in GitHub commit bc9c546ce7015c57c2f15c168b3d9201de679a1d. The fix will be included in TensorFlow 2.6.0. We will also cherrypick this commit on TensorFlow 2.5.1, TensorFlow 2.4.3, and TensorFlow 2.3.4, as these are also affected and still in supported range.
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 | >= 2.5.0, < 2.5.1 | - | - |
cpe:2.3:a:tensorflow:tensorflow:>=_2.5.0,_<_2.5.1:*:*:*:*:*:*:*
|
| tensorflow | tensorflow | >= 2.4.0, < 2.4.3 | - | - |
cpe:2.3:a:tensorflow:tensorflow:>=_2.4.0,_<_2.4.3:*:*:*:*:*:*:*
|
| tensorflow | tensorflow | < 2.3.4 | - | - |
cpe:2.3:a:tensorflow:tensorflow:<_2.3.4:*:*:*:*:*:*:*
|
| tensorflow | * | - | - |
cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:*
|
|
| tensorflow | 2.5.0 | - | - |
cpe:2.3:a:google:tensorflow:2.5.0:*:*:*:*:*:*:*
|
|
| tensorflow | 2.6.0 | - | - |
cpe:2.3:a:google:tensorflow:2.6.0:rc0:*:*:*:*:*:*
|
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:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H
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-2021-37654 |
2025-11-11 15:21:02 | 2025-11-11 07:36:58 |
| NVD | nvd_CVE-2021-37654 |
2025-11-11 14:57:40 | 2025-11-11 07:45:16 |
| CNNVD | cnnvd_CNNVD-202108-1214 |
2025-11-11 15:10:41 | 2025-11-11 07:56:51 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 缓冲区错误
- cnnvd_id: 未提取 -> CNNVD-202108-1214
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 3 -> 6
- data_sources: ['cve'] -> ['cve', 'nvd']