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Access of Uninitialized Pointer

CVE-2021-41214

Severity High
Score 7.8/10

Summary

TensorFlow is an open source platform for machine learning. In affected versions the shape inference code for `tf.ragged.cross` has an undefined behavior due to binding a reference to `nullptr`. The fix will be included in TensorFlow 2.7.0. We will also cherrypick this commit on TensorFlow 2.6.1, TensorFlow 2.5.2, and TensorFlow 2.4.4, as these are also affected and still in supported range.

  • LOW
  • LOCAL
  • HIGH
  • UNCHANGED
  • NONE
  • LOW
  • HIGH
  • HIGH

CWE-824 - Access of Uninitialized Pointer

The program accesses or uses a pointer that has not been initialized.

Advisory Timeline

  • Published