CVE-2022-41885 TensorFlow is an open source platform for machine learning. When `tf.raw_ops.FusedResizeAndPadConv2D` is given a large tensor, it overflows and is patched in GitHub commit d66e1d568275e6a2947de97dca7a102a211e01ce.

CVE-2022-41885 TensorFlow is an open source platform for machine learning. When `tf.raw_ops.FusedResizeAndPadConv2D` is given a large tensor, it overflows and is patched in GitHub commit d66e1d568275e6a2947de97dca7a102a211e01ce.

Round-trip conversion from one tensor type to another is a common operation in deep learning. For example, you might want to convert a `Dense` into a `Batch` to feed into a model. You can do this by using `tf.convert_ops`. However, TensorFlow uses `tf.convert_ops` internally, so this means that all operations done on one tensor type will automatically be done on all tensor types. For example, if you have a `Dense` tensor and try to convert it to a `Batch`, TensorFlow will convert that `Dense` to a `Batch` before doing the operation. This can cause unexpected results when you have tensors of different types in your model. For example, with a `Batch` and a `Dense`, TensorFlow will try to do a `Batch.convert_dense_to_batch` and will get an error. With a `Batch` and a `Dense`, TensorFlow will try to do a `Batch.convert_dense_to_batch` and will get an error. With a `Batch` and another tensor type, TensorFlow will try to do a `Batch.convert_dense_to_batch` and will get an error. We have found that TensorFlow has an issue with round-trip tensor conversion. When

Issues with round-trip conversion in TensorFlow

A larger issue is that round-trip conversion can result in a tensor having the wrong shape. For example, if you have a `Batch` and try to convert it to a `Dense`, TensorFlow will convert it to an `IncompleteBatch`.
TensorFlow also has an issue with being able to convert a tensor type to another type while preserving its shape. For example, you cannot convert from a `Dense` into anything else but a `Dense` or from anything else but anything else than a `Dense`.
Another issue is that when you do not explicitly specify the tensor’s shape during conversion, what is converted may not be what you expect. For example, converting from an incomplete `Batch` into an incomplete ```

Overview of the Issue


To fix this issue, we need to add a check that prevents tensors from being converted to types other than their type. One way to do this is by using a variable called `_to_type`. This variable will be assigned the type of the tensor before conversion. For example, if you have a `Dense` and want it to be converted into a `Batch`, you will create the following code:

variable _to_type = "Dense" #TensorFlow assigns "Dense" when converting from "Dense" to "Batch". #If you wanted it to become "Batch", you would change this variable like so: _to_type = "Batch"
When doing conversions with different tensor types, TensorFlow will not convert one type into another but instead assign the type of the tensor before conversion. This prevents unexpected errors in your program.

References

Subscribe to CVE.news
Don’t miss out on the latest issues. Sign up now to get access to the library of members-only issues.
jamie@example.com
Subscribe