Safety vulnerability ID: 41141
The information on this page was manually curated by our Cybersecurity Intelligence Team.
TensorFlow 2.3.4, 2.4.3, 2.5.1 and 2.6.0 include a fix for CVE-2021-37666: In affected versions an attacker can cause undefined behavior via binding a reference to null pointer in 'tf.raw_ops.RaggedTensorToVariant'. The implementation (https://github.com/tensorflow/tensorflow/blob/460e000de3a83278fb00b61a16d161b1964f15f4/tensorflow/core/kernels/ragged_tensor_to_variant_op.cc#L129) has an incomplete validation of the splits values, missing the case when the argument would be empty. The Tensorflow team has patched the issue in GitHub commit be7a4de6adfbd303ce08be4332554dff70362612.
Latest version: 2.18.0
TensorFlow is an open source machine learning framework for everyone.
TensorFlow is an end-to-end open source platform for machine learning. In affected versions an attacker can cause undefined behavior via binding a reference to null pointer in `tf.raw_ops.RaggedTensorToVariant`. The [implementation](https://github.com/tensorflow/tensorflow/blob/460e000de3a83278fb00b61a16d161b1964f15f4/tensorflow/core/kernels/ragged_tensor_to_variant_op.cc#L129) has an incomplete validation of the splits values, missing the case when the argument would be empty. We have patched the issue in GitHub commit be7a4de6adfbd303ce08be4332554dff70362612. The fix will be included in TensorFlow 2.6.0. We will also cherrypick this commit on TensorFlow 2.5.1, TensorFlow 2.4.3, and TensorFlow 2.3.4, as these are also affected and still in supported range. See CVE-2021-37666.
CONFIRM:https://github.com/tensorflow/tensorflow/security/advisories/GHSA-w4xf-2pqw-5mq7: https://github.com/tensorflow/tensorflow/security/advisories/GHSA-w4xf-2pqw-5mq7
MISC:https://github.com/tensorflow/tensorflow/commit/be7a4de6adfbd303ce08be4332554dff70362612: https://github.com/tensorflow/tensorflow/commit/be7a4de6adfbd303ce08be4332554dff70362612
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