Unrated severityNVD Advisory· Published Sep 16, 2022· Updated Apr 23, 2025
OOB read in `Gather_nd` op in TensorFlow Lite Micro
CVE-2022-35938
Description
TensorFlow is an open source platform for machine learning. The GatherNd function takes arguments that determine the sizes of inputs and outputs. If the inputs given are greater than or equal to the sizes of the outputs, an out-of-bounds memory read or a crash is triggered. This issue has been patched in GitHub commit 4142e47e9e31db481781b955ed3ff807a781b494. The fix will be included in TensorFlow 2.10.0. We will also cherrypick this commit on TensorFlow 2.9.1, TensorFlow 2.8.1, and TensorFlow 2.7.2, as these are also affected and still in supported range. There are no known workarounds for this issue.
Affected products
1- Range: < 2.7.2
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
3- github.com/tensorflow/tensorflow/security/advisories/GHSA-3m3g-pf5v-5hpjmitrex_refsource_CONFIRM
- github.com/tensorflow/tflite-micro/blob/1bc98621180a350eb4e8d3318ea8e228c7559b37/tensorflow/lite/micro/kernels/gather_nd.ccmitrex_refsource_MISC
- github.com/tensorflow/tflite-micro/commit/4142e47e9e31db481781b955ed3ff807a781b494mitrex_refsource_MISC
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