VDB
CVE-2022-23557
CVE-2022-23557
PUBLISHED
CVSS 6.5 MEDIUM
Tensorflow is an Open Source Machine Learning Framework. An attacker can craft a TFLite model that would trigger a division by zero in `BiasAndClamp` implementation. There is no check that the `bias_size` is non zero. The fix will be 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.
EPSS 0.76% · 54.6th percentile
Risk Scores
CVSS 3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS Score
0.76%
54.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Bitnami | tensorflow | 0, 2.6.0, 2.7.0 |
| Bitnami | tensorflow | 0, 2.6.0, 2.7.0 |
Timeline
- Feb 4, 2022 CVE Published
- Feb 8, 2022 EPSS Score
- Apr 2, 2022 EPSS Score
- May 26, 2022 EPSS Score
- Jul 19, 2022 EPSS Score
- Sep 10, 2022 EPSS Score
- Nov 3, 2022 EPSS Score
- Dec 26, 2022 EPSS Score
- Feb 17, 2023 EPSS Score
- Apr 11, 2023 EPSS Score
- Jun 4, 2023 EPSS Score
- Jul 27, 2023 EPSS Score
References
- https://github.com/tensorflow/tensorflow/blob/5100e359aef5c8021f2e71c7b986420b85ce7b3d/tensorflow/lite/kernels/internal/common.h#L75 url
- https://github.com/tensorflow/tensorflow/commit/8c6f391a2282684a25cbfec7687bd5d35261a209 url
- https://github.com/tensorflow/tensorflow/security/advisories/GHSA-gf2j-f278-xh4v url
- https://nvd.nist.gov/vuln/detail/CVE-2022-23557 url