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Published: 14/05/2021 Updated: 18/05/2021

CVSS v2 Base Score: 2.1 | Impact Score: 2.9 | Exploitability Score: 3.9

CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8

VMScore: 187

Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P

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.SparseMatMul`. The division by 0 occurs deep in Eigen code because the `b` tensor is empty. 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.

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A security issue has been found in TensorFlow before version 242 An attacker can cause a denial of service via a FPE runtime error in `tfraw_opsSparseMatMul` The division by 0 occurs deep in Eigen code because the `b` tensor is empty ...

CWE-369 https://github.com/tensorflow/tensorflow/commit/7f283ff806b2031f407db64c4d3edcda8fb9f9f5 https://github.com/tensorflow/tensorflow/security/advisories/GHSA-xw93-v57j-fcgh https://nvd.nist.gov https://security.archlinux.org/CVE-2021-29557

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CVE-2021-29557

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