QID 982496
QID 982496: Python (pip) Security Update for tensorflow-gpu (GHSA-h9px-9vqg-222h)
Security update has been released for tensorflow,tensorflow-cpu,tensorflow-gpu to fix the vulnerability.
Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.
An attacker can read data outside of bounds of heap allocated buffer in `tf.raw_ops.QuantizeAndDequantizeV3`:
```python
import tensorflow as tf
tf.raw_ops.QuantizeAndDequantizeV3(
input=[2.5,2.5], input_min=[0,0], input_max=[1,1], num_bits=[30],
signed_input=False, range_given=False, narrow_range=False, axis=3)
```
This is because the [implementation](https://github.com/tensorflow/tensorflow/blob/11ff7f80667e6490d7b5174aa6bf5e01886e770f/tensorflow/core/kernels/quantize_and_dequantize_op.cc#L237) does not validate the value of user supplied `axis` attribute before using it to index in the array backing the `input` argument:
```cc
const int depth = (axis_ == -1) ? 1 : input.dim_size(axis_);
```
The fix will be included in TensorFlow 2.5.0. We will also cherrypick this commit on TensorFlow 2.4.2, TensorFlow 2.3.3, TensorFlow 2.2.3 and TensorFlow 2.1.4, as these are also affected and still in supported range.
- GHSA-h9px-9vqg-222h -
github.com/advisories/GHSA-h9px-9vqg-222h
CVEs related to QID 982496
| Advisory ID | Software | Component | Link |
|---|---|---|---|
| GHSA-h9px-9vqg-222h | tensorflow |
|
|
| GHSA-h9px-9vqg-222h | tensorflow-cpu |
|
|
| GHSA-h9px-9vqg-222h | tensorflow-gpu |
|