CVE-2022-41896

MEDIUM

Google Tensorflow < 2.8.4 - Improper Input Validation

Title source: rule

Description

TensorFlow is an open source platform for machine learning. If `ThreadUnsafeUnigramCandidateSampler` is given input `filterbank_channel_count` greater than the allowed max size, TensorFlow will crash. We have patched the issue in GitHub commit 39ec7eaf1428e90c37787e5b3fbd68ebd3c48860. 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.

References (3)

[Third Party Advisory] https://github.com/tensorflow/tensorflow/blob/master/tensorflow/core/kernels/image/mirror_pad_op.cc

View Writeup ZIP pw:eip

[Patch, Third Party Advisory] https://github.com/tensorflow/tensorflow/commit/39ec7eaf1428e90c37787e5b3fbd68ebd3c48860

[Exploit, Patch, Third Party Advisory] https://github.com/tensorflow/tensorflow/security/advisories/GHSA-rmg2-f698-wq35

Scores

CVSS v3 4.8

EPSS 0.0018

EPSS Percentile 38.8%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact partial

Details

CWE

CWE-1284 CWE-20

Status published

Products (4)

google/tensorflow < 2.8.4

pypi/tensorflow 0 - 2.8.4PyPI

pypi/tensorflow-cpu 0 - 2.8.4PyPI

pypi/tensorflow-gpu 0 - 2.8.4PyPI

Published Nov 18, 2022

Tracked Since Feb 18, 2026