VDB
CVE-2021-41201
CVE-2021-41201
PUBLISHED
CVSS 7.800000190734863 HIGH
TensorFlow is an open source platform for machine learning. In affeced versions during execution, `EinsumHelper::ParseEquation()` is supposed to set the flags in `input_has_ellipsis` vector and `*output_has_ellipsis` boolean to indicate whether there is ellipsis in the corresponding inputs and output. However, the code only changes these flags to `true` and never assigns `false`. This results in unitialized variable access if callers assume that `EinsumHelper::ParseEquation()` always sets these flags. The fix will be included in TensorFlow 2.7.0. We will also cherrypick this commit on TensorFlow 2.6.1, TensorFlow 2.5.2, and TensorFlow 2.4.4, as these are also affected and still in supported range.
EPSS 0.25% · 14.5th percentile
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
0.25%
14.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Bitnami | tensorflow | 0, 2.6.0, 2.5.0 |
| Bitnami | tensorflow | 0, 2.5.0, 2.6.0 |
Timeline
- Nov 5, 2021 CVE Published
- Nov 6, 2021 EPSS Score
- Nov 10, 2021 EPSS Score
- Jan 1, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 26, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Apr 23, 2022 EPSS Score
- Jun 18, 2022 EPSS Score
- Aug 14, 2022 EPSS Score
- Dec 4, 2022 EPSS Score
- Jan 29, 2023 EPSS Score