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GHSA-g468-qj8g-vcjc

GitHub Security Advisory

TensorFlow vulnerable to `CHECK`-fail in `tensorflow::full_type::SubstituteFromAttrs`

✓ GitHub Reviewed LOW Has CVE

Advisory Details

### Impact
When [`tensorflow::full_type::SubstituteFromAttrs`](https://github.com/tensorflow/tensorflow/blob/master/tensorflow/core/ops/math_ops.cc) receives a `FullTypeDef& t` that is not exactly three args, it triggers a `CHECK`-fail instead of returning a status.
```cpp
Status SubstituteForEach(AttrMap& attrs, FullTypeDef& t) {
DCHECK_EQ(t.args_size(), 3);

const auto& cont = t.args(0);
const auto& tmpl = t.args(1);
const auto& t_var = t.args(2);
```

### Patches
We have patched the issue in GitHub commit [6104f0d4091c260ce9352f9155f7e9b725eab012](https://github.com/tensorflow/tensorflow/commit/6104f0d4091c260ce9352f9155f7e9b725eab012).
The fix will be included in TensorFlow 2.10.0. We will also cherrypick this commit on TensorFlow 2.9.1, TensorFlow 2.8.1, and TensorFlow 2.7.2, 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.

Affected Packages

PyPI tensorflow
Affected versions: 0 (fixed in 2.7.2)
PyPI tensorflow
Affected versions: 2.8.0 (fixed in 2.8.1)
PyPI tensorflow
Affected versions: 2.9.0 (fixed in 2.9.1)
PyPI tensorflow-cpu
Affected versions: 0 (fixed in 2.7.2)
PyPI tensorflow-cpu
Affected versions: 2.8.0 (fixed in 2.8.1)
PyPI tensorflow-cpu
Affected versions: 2.9.0 (fixed in 2.9.1)
PyPI tensorflow-gpu
Affected versions: 0 (fixed in 2.7.2)
PyPI tensorflow-gpu
Affected versions: 2.8.0 (fixed in 2.8.1)
PyPI tensorflow-gpu
Affected versions: 2.9.0 (fixed in 2.9.1)

Related CVEs

Key Information

GHSA ID
GHSA-g468-qj8g-vcjc
Published
September 16, 2022 9:22 PM
Last Modified
September 16, 2022 9:22 PM
CVSS Score
2.5 /10
Primary Ecosystem
PyPI
Primary Package
tensorflow
GitHub Reviewed
✓ Yes

Dataset

Last updated: November 23, 2025 6:29 AM

Data from GitHub Advisory Database. This information is provided for research and educational purposes.