CVE-2021-37683 — Divide By Zero in Tensorflow

CWE-369 — Divide By Zero6 documents5 sources
Severity
5.5MEDIUMNVD
EPSS
0.0%
top 98.55%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
TensorflowGoogle TensorflowIntel Optimization FOR Tensorflow
Timeline
PublishedAug 12
Latest updateAug 25

Description

TensorFlow is an end-to-end open source platform for machine learning. In affected versions the implementation of division in TFLite is [vulnerable to a division by 0 error](https://github.com/tensorflow/tensorflow/blob/460e000de3a83278fb00b61a16d161b1964f15f4/tensorflow/lite/kernels/div.cc). There is no check that the divisor tensor does not contain zero elements. We have patched the issue in GitHub commit 1e206baedf8bef0334cca3eb92bab134ef525a28. The fix will be included in TensorFlow 2.6.0. W…

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages3 packages

▶NVDgoogle/tensorflow2.3.0 — 2.3.4+3
▶CVEListV5tensorflow/tensorflow< 2.3.4+2
▶PyPIintel/optimization_for_tensorflow2.4.0 — 2.4.3+4

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

4
GHSA
FPE in TFLite division operations↗2021-08-25
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OSV
FPE in TFLite division operations↗2021-08-25
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OSV
CVE-2021-37683: TensorFlow is an end-to-end open source platform for machine learning↗2021-08-12
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CVEList
Division by zero in TensorFlow Lite division operations↗2021-08-12
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📋Vendor Advisories

1
Debian
CVE-2021-37683: tensorflow - TensorFlow is an end-to-end open source platform for machine learning. In affect...↗2021
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CVE-2021-37683 — Divide By Zero in Tensorflow | cvebase