CVE-2022-21738

描述

Tensorflow is an Open Source Machine Learning Framework. The implementation of `SparseCountSparseOutput` can be made to crash a TensorFlow process by an integer overflow whose result is then used in a memory allocation. The fix will be included in TensorFlow 2.8.0. We will also cherrypick this commit on TensorFlow 2.7.1, TensorFlow 2.6.3, and TensorFlow 2.5.3, as these are also affected and still in supported range.

如何修補 CVE-2022-21738

要修補 CVE-2022-21738,請將受影響套件升級到下列已修補版本。

• —升級至 2.5.3 或更新版本
• —升級至 2.5.3 或更新版本
• —升級至 2.5.3 或更新版本
• —升級至 2.5.3 或更新版本
• —升級至 6f4d3e8139ec724dbbcb40505891c81dd1052c4a 或更新版本
• —升級至 2.5.3 或更新版本
• —升級至 6f4d3e8139ec724dbbcb40505891c81dd1052c4a 或更新版本

CVE-2022-21738 正在被利用嗎?

低 — EPSS 為 0.8%,目前沒有觀察到大規模利用活動。

受影響套件(7)

• from 0, < 2.5.3, >= 2.6.0, < 2.6.3, >= 2.7.0, < 2.7.1
• from 0, < 2.5.3
• from 0, < 2.5.3, >= 2.6.0, < 2.6.3, >= 2.7.0, < 2.7.1
• from 0, < 2.5.3
• from 0, < 6f4d3e8139ec724dbbcb40505891c81dd1052c4a | from 0, < 2.5.3, >= 2.6.0, < 2.6.3
• from 0, < 2.5.3
• from 0, < 6f4d3e8139ec724dbbcb40505891c81dd1052c4a | from 0, < 2.5.3, >= 2.6.0, < 2.6.3

CVSS 分數

參考連結(9)

• ADVISORYgithub.com/advisories/GHSA-x4qx-4fjv-hmw6
• ADVISORYnvd.nist.gov/vuln/detail/CVE-2022-21738
• PATCHgithub.com/tensorflow/tensorflow
• PATCHpypi.org/project/tensorflow
• WEB