TensorFlow is an end-to-end open source platform for machine learning. An attacker can cause a denial of service via a FPE runtime error in `tf.raw_ops.DenseCountSparseOutput`. This is because the implementation(https://github.com/tensorflow/tensorflow/blob/efff014f3b2d8ef6141da30c806faf141297eca1/tensorflow/core/kernels/count_ops.cc#L123-L127) computes a divisor value from user data but does not check that the result is 0 before doing the division. Since `data` is given by the `values` argument, `num_batch_elements` is 0. The fix will be included in TensorFlow 2.5.0. We will also cherrypick this commit on TensorFlow 2.4.2, and TensorFlow 2.3.3, as these are also affected.
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History
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MITRE
Status: PUBLISHED
Assigner: GitHub_M
Published: 2021-05-14T19:10:15
Updated: 2024-08-03T22:11:06.254Z
Reserved: 2021-03-30T00:00:00
Link: CVE-2021-29554
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-05-14T19:15:07.800
Modified: 2024-11-21T06:01:22.210
Link: CVE-2021-29554
Redhat
No data.