GitHub Advisoryadvisory · PyPI
GHSA-6wfh-89q8-44jq TensorFlow has null dereference on ParallelConcat with XLA
HIGH
Official page ↗
- Aliases
- CVE-2023-25676
- 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 running with XLA, `tf.raw_ops.ParallelConcat` segfaults with a nullptr dereference when given a parameter `shape` with rank that is not greater than zero.
```python
import tensorflow as tf
func = tf.raw_ops.ParallelConcat
para = {'shape': 0, 'values': [1]}
@tf.function(jit_compile=True)
def test():
y = func(**para)
return y
test()
```
Patches
We have patched the issue in GitHub commit da66bc6d5ff466aee084f9e7397980a24890cd15.
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-2023-25676 TensorFlow is an open source machine learning platform. vulnerability
Weakness · CWE (1)
- CWE-476 NULL Pointer Dereference weakness