Heap out of bounds read in `QuantizeAndDequantizeV2` in Tensorflow

Summary

TensorFlow is an open source platform for machine learning. The function MakeGrapplerFunctionItem takes arguments that determine the sizes of inputs and outputs. If the inputs given are greater than or equal to the sizes of the outputs, an out-of-bounds memory read or a crash is triggered. We have patched the issue in GitHub commit a65411a1d69edfb16b25907ffb8f73556ce36bb7. The fix will be included in TensorFlow 2.11.0. We will also cherrypick this commit on TensorFlow 2.8.4, 2.9.3, and 2.10.1.

Timeline

1. Dec 6, 2022, 12:00 AM UTCCVE published
2. Apr 23, 2025, 1:53 PM UTCCISA SSVC assessment

   Exploitation: none · Automatable: no · Technical impact: partial

3. Apr 23, 2025, 4:32 PM UTCRecord last updated

Affected versions

• tensorflow tensorflow

  From 2.10.0 · fixed in 2.10.1; From 2.9.0 · fixed in 2.9.3; fixed in 2.8.4

• tensorflow-cpuPyPI

  fixed in 2.8.4; From 2.9.0 · fixed in 2.9.3; From 2.10.0 · fixed in 2.10.1

• tensorflowPyPI

  fixed in 2.8.4; From 2.9.0 · fixed in 2.9.3; From 2.10.0 · fixed in 2.10.1

• tensorflow-gpuPyPI

  fixed in 2.8.4; From 2.9.0 · fixed in 2.9.3; From 2.10.0 · fixed in 2.10.1

• tensorflowPyPI

  fixed in 2.8.4

• tensorflowPyPI

  From 2.9.0 · fixed in 2.9.3

• tensorflowPyPI

  From 2.10.0 · fixed in 2.10.1

• tensorflow-cpuPyPI

  fixed in 2.8.4

• tensorflow-gpuPyPI

  fixed in 2.8.4

• tensorflow-cpuPyPI

  From 2.9.0 · fixed in 2.9.3

• tensorflow-gpuPyPI

  From 2.9.0 · fixed in 2.9.3

• tensorflow-cpuPyPI

  From 2.10.0 · fixed in 2.10.1

• tensorflow-gpuPyPI

  From 2.10.0 · fixed in 2.10.1

References 3