CVE-2021-29596

TensorFlow is an end-to-end open source platform for machine learning. The implementation of the `EmbeddingLookup` TFLite operator is vulnerable to a division by zero error(https://github.com/tensorflow/tensorflow/blob/e4b29809543b250bc9b19678ec4776299dd569ba/tensorflow/lite/kernels/embedding_lookup.cc#L73-L74). An attacker can craft a model such that the first dimension of the `value` input is 0. 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.
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:*
cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:*
cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:*
cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:*

History

21 Nov 2024, 06:01

Type Values Removed Values Added
References () https://github.com/tensorflow/tensorflow/commit/f61c57bd425878be108ec787f4d96390579fb83e - Patch, Third Party Advisory () https://github.com/tensorflow/tensorflow/commit/f61c57bd425878be108ec787f4d96390579fb83e - Patch, Third Party Advisory
References () https://github.com/tensorflow/tensorflow/security/advisories/GHSA-4vrf-ff7v-hpgr - Exploit, Patch, Third Party Advisory () https://github.com/tensorflow/tensorflow/security/advisories/GHSA-4vrf-ff7v-hpgr - Exploit, Patch, Third Party Advisory
CVSS v2 : 4.6
v3 : 7.8
v2 : 4.6
v3 : 2.5

Information

Published : 2021-05-14 20:15

Updated : 2024-11-21 06:01


NVD link : CVE-2021-29596

Mitre link : CVE-2021-29596

CVE.ORG link : CVE-2021-29596


JSON object : View

Products Affected

google

  • tensorflow
CWE
CWE-369

Divide By Zero