CVE-2021-29589

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Source

https://cve.org/CVERecord?id=CVE-2021-29589

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-29589.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2021-29589

Aliases

Related

GHSA-3w67-q784-6w7c

Published

2021-05-14T20:15:14.770Z

Modified

2026-02-16T07:50:19.690617Z

Severity

7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

TensorFlow is an end-to-end open source platform for machine learning. The reference implementation of the GatherNd TFLite operator is vulnerable to a division by zero error(https://github.com/tensorflow/tensorflow/blob/0d45ea1ca641b21b73bcf9c00e0179cda284e7e7/tensorflow/lite/kernels/internal/reference/reference_ops.h#L966). An attacker can craft a model such that params input would be an empty tensor. In turn, params_shape.Dims(.) would be zero, in at least one dimension. 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.

References

Affected packages

Git / github.com/tensorflow/tensorflow

Affected ranges

Type: GIT
Repo: https://github.com/tensorflow/tensorflow
Events: Introduced

0 Unknown introduced commit / All previous commits are affected

Fixed

8e45822aa0b9f5df4b4c64f221e64dc930a70a9d

Introduced

2b96f3662bd776e277f86997659e61046b56c315

Fixed

cfe0c80169ae984bcdc99ff6de7444164aaa8e07

Introduced

582c8d236cb079023657287c318ff26adb239002

Fixed

1923123d32ea41d92b70a27a3f6ecf0763b56f6c

Introduced

b36436b087bd8e8701ef51718179037cccdfc26e

Fixed

3929ffacfbef7c431e8397920d040aaf47acff19

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-29589.json"

vanir_signatures

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            ],
            "threshold": 0.9
        },
        "signature_type": "Line",
        "id": "CVE-2021-29589-68decf51",
        "source": "https://github.com/tensorflow/tensorflow/commit/8e45822aa0b9f5df4b4c64f221e64dc930a70a9d",
        "target": {
            "file": "tensorflow/lite/kernels/gather_nd.cc"
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        "signature_version": "v1",
        "deprecated": false,
        "digest": {
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            "function_hash": "190580954927247045390758115222122567406"
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        "signature_type": "Function",
        "id": "CVE-2021-29589-a5844866",
        "source": "https://github.com/tensorflow/tensorflow/commit/8e45822aa0b9f5df4b4c64f221e64dc930a70a9d",
        "target": {
            "function": "Eval",
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    }
]