CVE-2021-41222
MEDIUMTensorFlow 2.4.0-2.4.3, 2.6.0 - Denial of Service via Negative Size Splits in SplitV
Title source: llmDescription
TensorFlow is an open source platform for machine learning. In affected versions the implementation of `SplitV` can trigger a segfault is an attacker supplies negative arguments. This occurs whenever `size_splits` contains more than one value and at least one value is negative. The fix will be included in TensorFlow 2.7.0. We will also cherrypick this commit on TensorFlow 2.6.1, TensorFlow 2.5.2, and TensorFlow 2.4.4, as these are also affected and still in supported range.
References (2)
Core 2
Core References
Exploit, Patch, Third Party Advisory x_refsource_confirm
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-cpf4-wx82-gxp6
Patch, Third Party Advisory x_refsource_misc
https://github.com/tensorflow/tensorflow/commit/25d622ffc432acc736b14ca3904177579e733cc6
Scores
CVSS v3
5.5
EPSS
0.0018
EPSS Percentile
7.9%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-682
Status
published
Products (5)
google/tensorflow
2.7.0 rc0 (2 CPE variants)
google/tensorflow
2.4.0 - 2.4.4
pypi/tensorflow
2.6.0 - 2.6.1PyPI
pypi/tensorflow-cpu
2.6.0 - 2.6.1PyPI
pypi/tensorflow-gpu
2.6.0 - 2.6.1PyPI
Published
Nov 05, 2021
Tracked Since
Feb 18, 2026