CVE-2022-41891 MEDIUM

CVE-2022-41891: Segfault in `tf.raw_ops.TensorListConcat` in Tensorflow

Vendor Tensorflow
Product tensorflow
Weakness CWE-20 · Input validation
Published November 18, 2022
Last update April 22, 2025
View on NVD All CVEs

CVSS base score

4.8/10
Attack vector Network
Attack complexity High
Privileges required Low
User interaction Required
Confidentiality None
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H

What the vulnerability does

01Description

TensorFlow is an open source platform for machine learning. If `tf.raw_ops.TensorListConcat` is given `element_shape=[]`, it results segmentation fault which can be used to trigger a denial of service attack. We have patched the issue in GitHub commit fc33f3dc4c14051a83eec6535b608abe1d355fde. The fix will be included in TensorFlow 2.11. We will also cherrypick this commit on TensorFlow 2.10.1, 2.9.3, and TensorFlow 2.8.4, as these are also affected and still in supported range.

Key dates

02Disclosure timeline

November 18, 2022 CVE published
April 22, 2025 Record updated