CVE-2022-23558: Integer Overflow or Wraparound
(updated )
Tensorflow is an Open Source Machine Learning Framework. An attacker can craft a TFLite model that would cause an integer overflow in TfLiteIntArrayCreate
. The TfLiteIntArrayGetSizeInBytes
returns an int
instead of a size_t. An attacker can control model inputs such that
computed_sizeoverflows the size of
int` datatype. The fix will be included in TensorFlow 2.8.0. We will also cherrypick this commit on TensorFlow 2.7.1, TensorFlow 2.6.3, and TensorFlow 2.5.3, as these are also affected and still in supported range.
References
- github.com/advisories/GHSA-9gwq-6cwj-47h3
- github.com/tensorflow/tensorflow/blob/ca6f96b62ad84207fbec580404eaa7dd7403a550/tensorflow/lite/c/common.c
- github.com/tensorflow/tensorflow/blob/ca6f96b62ad84207fbec580404eaa7dd7403a550/tensorflow/lite/c/common.c
- github.com/tensorflow/tensorflow/commit/a1e1511dde36b3f8aa27a6ec630838e7ea40e091
- github.com/tensorflow/tensorflow/security/advisories/GHSA-9gwq-6cwj-47h3
- nvd.nist.gov/vuln/detail/CVE-2022-23558
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