CVE-2021-29577: Out-of-bounds Write
TensorFlow is an end-to-end open source platform for machine learning. The implementation of tf.raw_ops.AvgPool3DGrad
is vulnerable to a heap buffer overflow. The implementation assumes that the orig_input_shape
and grad
tensors have similar first and last dimensions but does not check that this assumption is validated. The fix will be included in TensorFlow 2.5.0. We will also cherrypick this commit on TensorFlow 2.4.2, TensorFlow 2.3.3, TensorFlow 2.2.3 and TensorFlow 2.1.4, as these are also affected and still in supported range.
References
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