In Tensorflow before versions 1.15.4, 2.0.3, 2.1.2, 2.2.1 and 2.3.1, the implementation of `SparseFillEmptyRowsGrad` uses a double indexing pattern. It is possible for `reverse_index_map(i)` to be an index outside of bounds of `grad_values`, thus resulting in a heap buffer overflow. The issue is patched in commit 390611e0d45c5793c7066110af37c8514e6a6c54, and is released in TensorFlow versions 1.15.4, 2.0.3, 2.1.2, 2.2.1, or 2.3.1.
References
Link | Resource |
---|---|
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00065.html | Mailing List Third Party Advisory |
https://github.com/tensorflow/tensorflow/commit/390611e0d45c5793c7066110af37c8514e6a6c54 | Patch Third Party Advisory |
https://github.com/tensorflow/tensorflow/releases/tag/v2.3.1 | Third Party Advisory |
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-63xm-rx5p-xvqr | Exploit Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: GitHub_M
Published: 2020-09-25T18:40:41
Updated: 2020-10-29T15:06:21
Reserved: 2020-06-25T00:00:00
Link: CVE-2020-15195
JSON object: View
NVD Information
Status : Analyzed
Published: 2020-09-25T19:15:14.743
Modified: 2021-11-18T17:20:50.480
Link: CVE-2020-15195
JSON object: View
Redhat Information
No data.