CVE-2021-41206 - 漏洞详情

CVE-2021-41206 (CNNVD-202111-536)

HIGH

中文标题:

Google TensorFlow 安全漏洞

英文标题:

Incomplete validation of shapes in multiple TF ops

CVSS分数: 7.0

发布时间: 2021-11-05 22:05:14

漏洞类型: 其他

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 2.7.0之前版本存在安全漏洞，该漏洞源于TensorFlow操作缺少对调用中涉及的张量参数形状的验证。

英文描述:

TensorFlow is an open source platform for machine learning. In affected versions several TensorFlow operations are missing validation for the shapes of the tensor arguments involved in the call. Depending on the API, this can result in undefined behavior and segfault or `CHECK`-fail related crashes but in some scenarios writes and reads from heap populated arrays are also possible. We have discovered these issues internally via tooling while working on improving/testing GPU op determinism. As such, we don't have reproducers and there will be multiple fixes for these issues. These fixes will be included in TensorFlow 2.7.0. We will also cherrypick these commits on TensorFlow 2.6.1, TensorFlow 2.5.2, and TensorFlow 2.4.4, as these are also affected and still in supported range.

CWE类型:

CWE-354

受影响产品

厂商	产品	版本	版本范围	平台	CPE
tensorflow	tensorflow	>= 2.6.0, < 2.6.1	-	-	`cpe:2.3:a:tensorflow:tensorflow:>=_2.6.0,_<_2.6.1:::::::*`
tensorflow	tensorflow	>= 2.5.0, < 2.5.2	-	-	`cpe:2.3:a:tensorflow:tensorflow:>=_2.5.0,_<_2.5.2:::::::*`
tensorflow	tensorflow	< 2.4.4	-	-	`cpe:2.3:a:tensorflow:tensorflow:<_2.4.4:::::::*`
google	tensorflow	*	-	-	`cpe:2.3:a:google:tensorflow::::::::`
google	tensorflow	2.7.0	-	-	`cpe:2.3:a:google:tensorflow:2.7.0: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）