CVE-2021-29601: Integer Overflow or Wraparound
(updated )
TensorFlow is an end-to-end open source platform for machine learning. The TFLite implementation of concatenation is vulnerable to an integer overflow issue. An attacker can craft a model such that the dimensions of one of the concatenation input overflow the values of int
. TFLite uses int
to represent tensor dimensions, whereas TF uses int64
. Hence, valid TF models can trigger an integer overflow when converted to TFLite format.
References
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