CVE-2021-29588
Published May 14, 2021
Last updated 3 years ago
Overview
- Description
- TensorFlow is an end-to-end open source platform for machine learning. The optimized implementation of the `TransposeConv` TFLite operator is [vulnerable to a division by zero error](https://github.com/tensorflow/tensorflow/blob/0d45ea1ca641b21b73bcf9c00e0179cda284e7e7/tensorflow/lite/kernels/internal/optimized/optimized_ops.h#L5221-L5222). An attacker can craft a model such that `stride_{h,w}` values are 0. Code calling this function must validate these arguments. 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.
- Source
- security-advisories@github.com
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.8
- Impact score
- 5.9
- Exploitability score
- 1.8
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 4.6
- Impact score
- 6.4
- Exploitability score
- 3.9
- Vector string
- AV:L/AC:L/Au:N/C:P/I:P/A:P
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
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"matchCriteriaId": "323ABCCE-24EB-47CC-87F6-48C101477587",
"versionEndExcluding": "2.1.4"
},
{
"criteria": "cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "64ABA90C-0649-4BB0-89C9-83C14BBDCC0F",
"versionEndExcluding": "2.2.3",
"versionStartIncluding": "2.2.0"
},
{
"criteria": "cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:*",
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"matchCriteriaId": "0F83E0CF-CBF6-4C24-8683-3E7A5DC95BA9",
"versionEndExcluding": "2.3.3",
"versionStartIncluding": "2.3.0"
},
{
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"vulnerable": true,
"matchCriteriaId": "8259531B-A8AC-4F8B-B60F-B69DE4767C03",
"versionEndExcluding": "2.4.2",
"versionStartIncluding": "2.4.0"
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],
"operator": "OR"
}
]
}
]