CVE-2021-37648 (CNNVD-202108-1236)

HIGH
中文标题:
Google TensorFlow 代码问题漏洞
英文标题:
Incorrect validation of `SaveV2` inputs in TensorFlow
CVSS分数: 7.8
发布时间: 2021-08-12 21:15:18
漏洞类型: 代码问题
状态: PUBLISHED
数据质量分数: 0.30
数据版本: v3
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 2.5.1，2.4.3和2.3.4存在代码问题漏洞，攻击者可以利用该漏洞导致TensorFlow异常终止。

英文描述:

TensorFlow is an end-to-end open source platform for machine learning. In affected versions the code for `tf.raw_ops.SaveV2` does not properly validate the inputs and an attacker can trigger a null pointer dereference. The [implementation](https://github.com/tensorflow/tensorflow/blob/8d72537c6abf5a44103b57b9c2e22c14f5f49698/tensorflow/core/kernels/save_restore_v2_ops.cc) uses `ValidateInputs` to check that the input arguments are valid. This validation would have caught the illegal state represented by the reproducer above. However, the validation uses `OP_REQUIRES` which translates to setting the `Status` object of the current `OpKernelContext` to an error status, followed by an empty `return` statement which just terminates the execution of the function it is present in. However, this does not mean that the kernel execution is finalized: instead, execution continues from the next line in `Compute` that follows the call to `ValidateInputs`. This is equivalent to lacking the validation. We have patched the issue in GitHub commit 9728c60e136912a12d99ca56e106b7cce7af5986. 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:
CWE-476
标签:
（暂无数据）
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:*:*:*:*:*:*:*
google tensorflow * - - cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:*
google tensorflow 2.5.0 - - cpe:2.3:a:google:tensorflow:2.5.0:*:*:*:*:*:*:*
google tensorflow 2.6.0 - - cpe:2.3:a:google:tensorflow:2.6.0:rc0:*:*:*:*:*:*
解决方案
中文解决方案:
（暂无数据）
英文解决方案:
（暂无数据）
临时解决方案:
（暂无数据）
参考链接
无标题 x_refsource_CONFIRM
cve.org
访问
无标题 x_refsource_MISC
cve.org
访问
CVSS评分详情
3.1 (cna)
HIGH
7.8
CVSS向量: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
机密性
HIGH
完整性
HIGH
可用性
HIGH
时间信息
发布时间:
2021-08-12 21:15:18
修改时间:
2024-08-04 01:23:01
创建时间:
2025-11-11 15:36:58
更新时间:
2025-11-11 15:56:51
利用信息
暂无可利用代码信息
数据源详情
数据源 记录ID 版本 提取时间
CVE cve_CVE-2021-37648 2025-11-11 15:21:02 2025-11-11 07:36:58
NVD nvd_CVE-2021-37648 2025-11-11 14:57:40 2025-11-11 07:45:16
CNNVD cnnvd_CNNVD-202108-1236 2025-11-11 15:10:41 2025-11-11 07:56:51
版本与语言
当前版本: v3
主要语言: EN
支持语言:
EN ZH
安全公告
暂无安全公告信息
变更历史
v3 CNNVD
2025-11-11 15:56:51
vulnerability_type: 未提取 → 代码问题; cnnvd_id: 未提取 → CNNVD-202108-1236; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
  • vulnerability_type: 未提取 -> 代码问题
  • cnnvd_id: 未提取 -> CNNVD-202108-1236
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2025-11-11 15:45:16
affected_products_count: 3 → 6; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
  • affected_products_count: 3 -> 6
  • data_sources: ['cve'] -> ['cve', 'nvd']