Tensorflow is an Open Source Machine Learning Framework. An attacker can craft a TFLite model that would allow limited reads and writes outside of arrays in TFLite. This exploits missing validation in the conversion from sparse tensors to dense tensors. The fix is included in TensorFlow 2.8.0. We will also cherrypick this commit on TensorFlow 2.7.1, TensorFlow 2.6.3, and TensorFlow 2.5.3, as these are also affected and still in supported range. Users are advised to upgrade as soon as possible.
References
Link | Resource |
---|---|
https://github.com/tensorflow/tensorflow/blob/ca6f96b62ad84207fbec580404eaa7dd7403a550/tensorflow/lite/kernels/internal/utils/sparsity_format_converter.cc#L252-L293 | Exploit Third Party Advisory |
https://github.com/tensorflow/tensorflow/commit/6364463d6f5b6254cac3d6aedf999b6a96225038 | Patch Third Party Advisory |
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-4hvf-hxvg-f67v | Patch Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: GitHub_M
Published: 2022-02-04T22:32:36
Updated: 2022-02-04T22:32:36
Reserved: 2022-01-19T00:00:00
Link: CVE-2022-23560
JSON object: View
NVD Information
Status : Analyzed
Published: 2022-02-04T23:15:13.737
Modified: 2022-02-09T18:55:25.457
Link: CVE-2022-23560
JSON object: View
Redhat Information
No data.