CVE-2022-21737

描述

Tensorflow is an Open Source Machine Learning Framework. The implementation of `*Bincount` operations allows malicious users to cause denial of service by passing in arguments which would trigger a `CHECK`-fail. There are several conditions that the input arguments must satisfy. Some are not caught during shape inference and others are not caught during kernel implementation. This results in `CHECK` failures later when the output tensors get allocated. 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-2022-21737

要修補 CVE-2022-21737,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 7019ce4f68925fd01cdafde26f8d8c938f47e6f9 或更新版本
• —升級至 2.5.3 或更新版本
• —升級至 7019ce4f68925fd01cdafde26f8d8c938f47e6f9 或更新版本

CVE-2022-21737 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, < 7019ce4f68925fd01cdafde26f8d8c938f47e6f9 | from 0, < 2.5.3, >= 2.6.0, < 2.6.3
• from 0, < 2.5.3
• from 0, < 7019ce4f68925fd01cdafde26f8d8c938f47e6f9 | from 0, < 2.5.3, >= 2.6.0, < 2.6.3

CVSS 分數

參考連結(9)

• ADVISORYgithub.com/advisories/GHSA-f2vv-v9cg-qhh7
• ADVISORYnvd.nist.gov/vuln/detail/CVE-2022-21737
• PATCHgithub.com/tensorflow/tensorflow
• PATCHpypi.org/project/tensorflow
• WEB