CVE-2021-37663 — Improper Input Validation in Tensorflow

CWE-20 — Improper Input Validation6 documents5 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 97.76%
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 due to incomplete validation in `tf.raw_ops.QuantizeV2`, an attacker can trigger undefined behavior via binding a reference to a null pointer or can access data outside the bounds of heap allocated arrays. The [implementation](https://github.com/tensorflow/tensorflow/blob/84d053187cb80d975ef2b9684d4b61981bca0c41/tensorflow/core/kernels/quantize_op.cc#L59) has some validation but does not check that `min_r…

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages3 packages

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

Patches

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

🔴Vulnerability Details

4
OSV
Incomplete validation in `QuantizeV2`↗2021-08-25
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GHSA
Incomplete validation in `QuantizeV2`↗2021-08-25
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OSV
CVE-2021-37663: TensorFlow is an end-to-end open source platform for machine learning↗2021-08-12
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CVEList
Incomplete validation in `QuantizeV2` in TensorFlow↗2021-08-12
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📋Vendor Advisories

1
Debian
CVE-2021-37663: tensorflow - TensorFlow is an end-to-end open source platform for machine learning. In affect...↗2021
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CVE-2021-37663 — Improper Input Validation | cvebase