TensorFlow has segmentation fault in tfg-translate

Impact

Out-of-bounds access due to mismatched integer type sizes in ValueMap::Manager::GetValueOrCreatePlaceholder. Bug with tfg-translate call to InitMlir. The problem happens with generic functions, as it is already handled for non-generic functions. This is because they, unlike non-generic functions, are using the "old importer". A better long-term solution may be to have the "new importer" handle generic functions.

Patches

We have patched the issue in GitHub

• commit [760322a71ac9033e122ef1f4b1c62813021e5938](https://github.com/tensorflow/tensorflow/commit/760322a71ac9033e122ef1f4b1c62813021e5938).
• commit [2eedc8f676d2c3b8be9492e547b2bc814c10b367](https://github.com/tensorflow/tensorflow/commit/2eedc8f676d2c3b8be9492e547b2bc814c10b367)

The fix will be included in TensorFlow 2.12.0. We will also cherrypick this commit on TensorFlow 2.11.1

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 r3pwnx

Affiliation

360 AIVul