CVE-2022-41896 — Improper Input Validation in Tensorflow

CWE-20 — Improper Input ValidationCWE-1284 — Improper Validation of Specified Quantity in Input6 documents6 sources
Severity
7.5HIGHNVD
CNA4.8
EPSS
0.2%
top 60.70%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
TensorflowGoogle TensorflowIntel Optimization FOR Tensorflow
Timeline
PublishedNov 18
Latest updateNov 21

Description

TensorFlow is an open source platform for machine learning. If `ThreadUnsafeUnigramCandidateSampler` is given input `filterbank_channel_count` greater than the allowed max size, TensorFlow will crash. We have patched the issue in GitHub commit 39ec7eaf1428e90c37787e5b3fbd68ebd3c48860. The fix will be included in TensorFlow 2.11. We will also cherrypick this commit on TensorFlow 2.10.1, 2.9.3, and TensorFlow 2.8.4, as these are also affected and still in supported range.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages3 packages

▶NVDgoogle/tensorflow2.9.0 — 2.9.3+2
▶CVEListV5tensorflow/tensorflow< 2.8.4+2
▶PyPIintel/optimization_for_tensorflow2.9.0 — 2.9.3+2

Patches

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

🔴Vulnerability Details

3
OSV
`tf.raw_ops.Mfcc` crashes↗2022-11-21
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GHSA
`tf.raw_ops.Mfcc` crashes↗2022-11-21
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CVEList
`tf.raw_ops.Mfcc` crashes in Tensorflow↗2022-11-18
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📋Vendor Advisories

2
Microsoft
`tf.raw_ops.Mfcc` crashes in Tensorflow↗2022-11-08
▶
Debian
CVE-2022-41896: tensorflow - TensorFlow is an open source platform for machine learning. If `ThreadUnsafeUnig...↗2022
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CVE-2022-41896 — Improper Input Validation | cvebase