tensorflow

Vulnerabilities (423)

• CVE-2022-23559Feb 4, 2022
  affected < 2.5.3fixed 2.5.3

  Tensorflow is an Open Source Machine Learning Framework. An attacker can craft a TFLite model that would cause an integer overflow in embedding lookup operations. Both `embedding_size` and `lookup_size` are products of values provided by the user. Hence, a malicious user could tr

• CVE-2022-23560Feb 4, 2022
  affected < 2.5.3fixed 2.5.3

  Tensorflow is an Open Source Machine Learning Framework. An attacker can craft a TFLite model that would allow limited reads and writes outside of arrays in TFLite. This exploits missing validation in the conversion from sparse tensors to dense tensors. The fix is included in Ten

• CVE-2022-23574Feb 4, 2022
  affected < 2.5.3fixed 2.5.3

  Tensorflow is an Open Source Machine Learning Framework. There is a typo in TensorFlow's `SpecializeType` which results in heap OOB read/write. Due to a typo, `arg` is initialized to the `i`th mutable argument in a loop where the loop index is `j`. Hence it is possible to assign

• CVE-2022-23571Feb 4, 2022
  affected < 2.5.3fixed 2.5.3

  Tensorflow is an Open Source Machine Learning Framework. When decoding a tensor from protobuf, a TensorFlow process can encounter cases where a `CHECK` assertion is invalidated based on user controlled arguments, if the tensors have an invalid `dtype` and 0 elements or an invalid

• CVE-2022-23566Feb 4, 2022
  affected < 2.5.3fixed 2.5.3

  Tensorflow is an Open Source Machine Learning Framework. TensorFlow is vulnerable to a heap OOB write in `Grappler`. The `set_output` function writes to an array at the specified index. Hence, this gives a malicious user a write primitive. The fix will be included in TensorFlow 2

• CVE-2022-23577Feb 4, 2022
  affected < 2.5.3fixed 2.5.3

  Tensorflow is an Open Source Machine Learning Framework. The implementation of `GetInitOp` is vulnerable to a crash caused by dereferencing a null pointer. The fix will be included in TensorFlow 2.8.0. We will also cherrypick this commit on TensorFlow 2.7.1, TensorFlow 2.6.3, and

• CVE-2022-23578Feb 4, 2022
  affected < 2.5.3fixed 2.5.3

  Tensorflow is an Open Source Machine Learning Framework. If a graph node is invalid, TensorFlow can leak memory in the implementation of `ImmutableExecutorState::Initialize`. Here, we set `item->kernel` to `nullptr` but it is a simple `OpKernel*` pointer so the memory that was pr

• CVE-2022-23572Feb 4, 2022
  affected < 2.5.3fixed 2.5.3

  Tensorflow is an Open Source Machine Learning Framework. Under certain scenarios, TensorFlow can fail to specialize a type during shape inference. This case is covered by the `DCHECK` function however, `DCHECK` is a no-op in production builds and an assertion failure in debug bui

• CVE-2022-23573Feb 4, 2022
  affected < 2.5.3fixed 2.5.3

  Tensorflow is an Open Source Machine Learning Framework. The implementation of `AssignOp` can result in copying uninitialized data to a new tensor. This later results in undefined behavior. The implementation has a check that the left hand side of the assignment is initialized (t

• CVE-2022-23585Feb 4, 2022
  affected < 2.5.3fixed 2.5.3

  Tensorflow is an Open Source Machine Learning Framework. When decoding PNG images TensorFlow can produce a memory leak if the image is invalid. After calling `png::CommonInitDecode(..., &decode)`, the `decode` value contains allocated buffers which can only be freed by calling `p

• CVE-2022-23579Feb 4, 2022
  affected < 2.5.3fixed 2.5.3

  Tensorflow is an Open Source Machine Learning Framework. The Grappler optimizer in TensorFlow can be used to cause a denial of service by altering a `SavedModel` such that `SafeToRemoveIdentity` would trigger `CHECK` failures. The fix will be included in TensorFlow 2.8.0. We will

• CVE-2022-23580Feb 4, 2022
  affected < 2.5.3fixed 2.5.3

  Tensorflow is an Open Source Machine Learning Framework. During shape inference, TensorFlow can allocate a large vector based on a value from a tensor controlled by the user. The fix will be included in TensorFlow 2.8.0. We will also cherrypick this commit on TensorFlow 2.7.1, Te

• CVE-2022-23581Feb 4, 2022
  affected < 2.5.3fixed 2.5.3

  Tensorflow is an Open Source Machine Learning Framework. The Grappler optimizer in TensorFlow can be used to cause a denial of service by altering a `SavedModel` such that `IsSimplifiableReshape` would trigger `CHECK` failures. The fix will be included in TensorFlow 2.8.0. We wil

• CVE-2022-23575Feb 4, 2022
  affected < 2.5.3fixed 2.5.3

  Tensorflow is an Open Source Machine Learning Framework. The implementation of `OpLevelCostEstimator::CalculateTensorSize` is vulnerable to an integer overflow if an attacker can create an operation which would involve a tensor with large enough number of elements. The fix will b

• CVE-2022-23576Feb 4, 2022
  affected < 2.5.3fixed 2.5.3

  Tensorflow is an Open Source Machine Learning Framework. The implementation of `OpLevelCostEstimator::CalculateOutputSize` is vulnerable to an integer overflow if an attacker can create an operation which would involve tensors with large enough number of elements. We can have a l

• CVE-2022-23588Feb 4, 2022
  affected < 2.5.3fixed 2.5.3

  Tensorflow is an Open Source Machine Learning Framework. A malicious user can cause a denial of service by altering a `SavedModel` such that Grappler optimizer would attempt to build a tensor using a reference `dtype`. This would result in a crash due to a `CHECK`-fail in the `Te

• CVE-2022-23589Feb 4, 2022
  affected < 2.5.3fixed 2.5.3

  Tensorflow is an Open Source Machine Learning Framework. Under certain scenarios, Grappler component of TensorFlow can trigger a null pointer dereference. There are 2 places where this can occur, for the same malicious alteration of a `SavedModel` file (fixing the first one would

• CVE-2022-23586Feb 4, 2022
  affected < 2.5.3fixed 2.5.3

  Tensorflow is an Open Source Machine Learning Framework. A malicious user can cause a denial of service by altering a `SavedModel` such that assertions in `function.cc` would be falsified and crash the Python interpreter. The fix will be included in TensorFlow 2.8.0. We will also

• CVE-2022-23583Feb 4, 2022
  affected < 2.5.3fixed 2.5.3

  Tensorflow is an Open Source Machine Learning Framework. A malicious user can cause a denial of service by altering a `SavedModel` such that any binary op would trigger `CHECK` failures. This occurs when the protobuf part corresponding to the tensor arguments is modified such tha

• CVE-2022-23582Feb 4, 2022
  affected < 2.5.3fixed 2.5.3

  Tensorflow is an Open Source Machine Learning Framework. A malicious user can cause a denial of service by altering a `SavedModel` such that `TensorByteSize` would trigger `CHECK` failures. `TensorShape` constructor throws a `CHECK`-fail if shape is partial or has a number of ele