GitHub Advisoryadvisory · PyPI
GHSA-94mm-g2mv-8p7r TensorFlow has Null Pointer Error in LookupTableImportV2
HIGH
Official page ↗
- Aliases
- CVE-2023-25672
- 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
The function `tf.raw_ops.LookupTableImportV2` cannot handle scalars in the `values` parameter and gives an NPE.
```python
import tensorflow as tf
v = tf.Variable(1)
@tf.function(jit_compile=True)
def test():
func = tf.raw_ops.LookupTableImportV2
para={'table_handle': v.handle,'keys': [62.98910140991211, 94.36528015136719], 'values': -919}
y = func(**para)
return y
print(test())
```
Patches
We have patched the issue in GitHub commit 980b22536abcbbe1b4a5642fc940af33d8c19b69.
The fix will be included in TensorFlow 2.12. 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 r3pwnx of 360 AIVul Team
Related
Alias · CVE (1)
- CVE-2023-25672 TensorFlow is an open source platform for machine learning. vulnerability
Weakness · CWE (1)
- CWE-476 NULL Pointer Dereference weakness