Tensorflow is an Open Source Machine Learning Framework. An attacker can craft a TFLite model that would cause an integer overflow in embedding lookup operations. Both `embedding_size` and `lookup_size` are products of values provided by the user. Hence, a malicious user could trigger overflows in the multiplication. In certain scenarios, this can then result in heap OOB read/write. Users are advised to upgrade to a patched version.
References
Link | Resource |
---|---|
https://github.com/tensorflow/tensorflow/blob/ca6f96b62ad84207fbec580404eaa7dd7403a550/tensorflow/lite/kernels/embedding_lookup_sparse.cc#L179-L189 | Exploit Third Party Advisory |
https://github.com/tensorflow/tensorflow/commit/1de49725a5fc4e48f1a3b902ec3599ee99283043 | Patch Third Party Advisory |
https://github.com/tensorflow/tensorflow/commit/a4e401da71458d253b05e41f28637b65baf64be4 | Patch Third Party Advisory |
https://github.com/tensorflow/tensorflow/commit/f19be71717c497723ba0cea0379e84f061a75e01 | Patch Third Party Advisory |
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-98p5-x8x4-c9m5 | Patch Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: GitHub_M
Published: 2022-02-04T22:32:37
Updated: 2022-02-04T22:32:37
Reserved: 2022-01-19T00:00:00
Link: CVE-2022-23559
JSON object: View
NVD Information
Status : Analyzed
Published: 2022-02-04T23:15:13.673
Modified: 2022-02-09T18:53:03.463
Link: CVE-2022-23559
JSON object: View
Redhat Information
No data.
CWE