Description
Tensorflow is an Open Source Machine Learning Framework. TensorFlow's type inference can cause a heap out of bounds read as the bounds checking is done in a `DCHECK` (which is a no-op during production). An attacker can control the `input_idx` variable such that `ix` would be larger than the number of values in `node_t.args`. The fix will be included in TensorFlow 2.8.0. This is the only affected version.
References (3)
Core 3
Core References
Patch, Third Party Advisory x_refsource_confirm
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-vq36-27g6-p492
Patch, Third Party Advisory x_refsource_misc
https://github.com/tensorflow/tensorflow/commit/c99d98cd189839dcf51aee94e7437b54b31f8abd
Exploit, Third Party Advisory x_refsource_misc
https://github.com/tensorflow/tensorflow/blob/274df9b02330b790aa8de1cee164b70f72b9b244/tensorflow/core/graph/graph.cc#L223-L229
Scores
CVSS v3
8.1
EPSS
0.0032
EPSS Percentile
54.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-125
Status
published
Products (4)
google/tensorflow
2.7.0 - 2.8.0
pypi/tensorflow
2.8.0-rc0 - 2.8.0PyPI
pypi/tensorflow-cpu
2.8.0-rc0 - 2.8.0PyPI
pypi/tensorflow-gpu
2.8.0-rc0 - 2.8.0PyPI
Published
Feb 04, 2022
Tracked Since
Feb 18, 2026