Integer Overflow or Wraparound Affecting tensorflow-cpu package, versions [,2.7.2) [2.8.0,2.8.1) [2.9.0,2.9.1)
Threat Intelligence
Exploit Maturity
Proof of concept
EPSS
0.09% (42nd
percentile)
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Test your applications- Snyk ID SNYK-PYTHON-TENSORFLOWCPU-3026846
- published 18 Sep 2022
- disclosed 16 Sep 2022
- credit Jingyi Shi
Introduced: 16 Sep 2022
CVE-2022-35940 Open this link in a new tabHow to fix?
Upgrade tensorflow-cpu to version 2.7.2, 2.8.1, 2.9.1 or higher.
Overview
tensorflow-cpu is a machine learning framework.
Affected versions of this package are vulnerable to Integer Overflow or Wraparound. The RaggedRangOp function takes an argument limits that is eventually used to construct a TensorShape as an int64. If limits is a very large float, it can overflow when converted to an int64. This triggers an InvalidArgument but also throws an abort signal that crashes the program.
PoC
import tensorflow as tf
tf.raw_ops.RaggedRange(starts=[1.1,0.1],limits=[10.0,1e20],deltas=[1,1])
References
CVSS Scores
version 3.1