GitHub Advisoryadvisory · PyPI
GHSA-64jg-wjww-7c5w TensorFlow has Null Pointer Error in TensorArrayConcatV2
HIGH
Official page ↗
- Aliases
- CVE-2023-25663
- Ecosystem
- PyPI
- Packages
- tensorflow, tensorflow-cpu, tensorflow-gpu
- Severity
- High
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-476
- Reviewed
- 2023-03-24
Affected packages
• PyPI tensorflow: < 2.11.1 → fixed in 2.11.1
• PyPI tensorflow-cpu: < 2.11.1 → fixed in 2.11.1
• PyPI tensorflow-gpu: < 2.11.1 → fixed in 2.11.1
Description
Impact
When ctx->step_containter() is a null ptr, the Lookup function will be executed with a null pointer.
```python
import tensorflow as tf
tf.raw_ops.TensorArrayConcatV2(handle=['a', 'b'], flow_in = 0.1, dtype=tf.int32, element_shape_except0=1)
```
Patches
We have patched the issue in GitHub commit 239139d2ae6a81ae9ba499ad78b56d9b2931538a.
The fix will be included in TensorFlow 2.12.0. We will also cherrypick this commit on TensorFlow 2.11.1
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 Yu Tian
Related
Alias · CVE (1)
- CVE-2023-25663 TensorFlow is an open source platform for machine learning. vulnerability
Weakness · CWE (1)
- CWE-476 NULL Pointer Dereference weakness