CVE-2021-37643 Null pointer dereference in `MatrixDiagPartOp` in TensorFlow

TensorFlow is an end-to-end open source platform for machine learning. If a user does not provide a valid padding value to tf.rawops.MatrixDiagPartOp, then the code triggers a null pointer dereference if input is empty or produces invalid behavior, ignoring all values after the first. The...

CVE-2021-37643

TensorFlow is an end-to-end open source platform for machine learning. If a user does not provide a valid padding value to tf.rawops.MatrixDiagPartOp, then the code triggers a null pointer dereference if input is empty or produces invalid behavior, ignoring all values after the first. The...

CVE-2021-37639

TensorFlow has a local, impactful vulnerability CVE-2021-37639 where restoring tensors via raw APIs can dereference a null pointer or read outside the heap bounds when tensor_name is not provided. The root cause is reading the tensor list from user-controlled input without validating its length, ...

CVE-2021-37639 Null pointer dereference and heap OOB read in TensorFlow

TensorFlow is an end-to-end open source platform for machine learning. When restoring tensors via raw APIs, if the tensor name is not provided, TensorFlow can be tricked into dereferencing a null pointer. Alternatively, attackers can read memory outside the bounds of heap allocated data by...

CVE-2021-37638 Null pointer dereference in `RaggedTensorToTensor` in TensorFlow

TensorFlow is an end-to-end open source platform for machine learning. Sending invalid argument for rowpartitiontypes of tf.rawops.RaggedTensorToTensor API results in a null pointer dereference and undefined behavior. The implementation accesses the first element of a user supplied list of values...

CVE-2021-37638

TensorFlow is an end-to-end open source platform for machine learning. Sending invalid argument for rowpartitiontypes of tf.rawops.RaggedTensorToTensor API results in a null pointer dereference and undefined behavior. The implementation accesses the first element of a user supplied list of values...

CVE-2021-37638

CVE-2021-37638 : TensorFlow vulnerable to a NULL pointer dereference in the RaggedTensorToTensor path caused by sending an empty row_partition_types list. The issue stems from accessing the first element of a user-supplied list without validating non-emptiness. A patch was applied in GitHub commi...

CVE-2021-37660

TensorFlow is an end-to-end open source platform for machine learning. In affected versions an attacker can cause a floating point exception by calling inplace operations with crafted arguments that would result in a division by 0. The implementation has a logic error: it should skip processing i...

CVE-2021-37660 Division by 0 in inplace operations in TensorFlow

TensorFlow is an end-to-end open source platform for machine learning. In affected versions an attacker can cause a floating point exception by calling inplace operations with crafted arguments that would result in a division by 0. The implementation has a logic error: it should skip processing i...

CVE-2021-37660

CVE-2021-37660 describes a division-by-zero flaw in TensorFlow’s inplace operations due to a logic error in inplace_ops.cc. The faulty condition uses || instead of &&, allowing a floating-point exception when crafted inputs are provided. The issue has been patched in the GitHub commit e86605c0a33...

CVE-2021-37653

TensorFlow Cortex: CVE-2021-37653 affects TensorFlow’s tf.raw_ops.ResourceGather. The issue stems from computing batch_size and dividing by it without validating 0, causing a local crash (denial of service). A patch exists in GitHub commit ac117ee8a8ea57b73d34665cdf00ef3303bc0b11 and should be in...

CVE-2021-37653 Division by 0 in `ResourceGather` in TensorFlow

TensorFlow is an end-to-end open source platform for machine learning. In affected versions an attacker can trigger a crash via a floating point exception in tf.rawops.ResourceGather. The implementation computes the value of a value, batchsize, and then divides by it without checking that this...

CVE-2021-37653

TensorFlow is an end-to-end open source platform for machine learning. In affected versions an attacker can trigger a crash via a floating point exception in tf.rawops.ResourceGather. The implementation computes the value of a value, batchsize, and then divides by it without checking that this...

CVE-2021-37642 Division by 0 in `ResourceScatterDiv` in TensorFlow

TensorFlow is an end-to-end open source platform for machine learning. In affected versions the implementation of tf.rawops.ResourceScatterDiv is vulnerable to a division by 0 error. The implementation uses a common class for all binary operations but fails to treat the division by 0 case...

CVE-2021-37642

TensorFlow is an end-to-end open source platform for machine learning. In affected versions the implementation of tf.rawops.ResourceScatterDiv is vulnerable to a division by 0 error. The implementation uses a common class for all binary operations but fails to treat the division by 0 case...

CVE-2021-37642

CVE-2021-37642 involves TensorFlow’s tf.raw_ops.ResourceScatterDiv, where an implementation division-by-zero can occur in affected builds. Public details confirm this is rooted in the shared binary-ops class and that a patch was applied in GitHub commit 4aacb30888638da75023e6601149415b39763d76, w...

CVE-2021-37640

CVE-2021-37640 affects TensorFlow and relates to the SparseReshape path. The issue arises when tf.raw_ops.SparseReshape can trigger a division by zero due to the reshape functor not validating that both input and target shapes have a non-zero element count. This can lead to an integral division b...

CVE-2021-37640 Integer division by 0 in sparse reshaping in TensorFlow

TensorFlow is an end-to-end open source platform for machine learning. In affected versions the implementation of tf.rawops.SparseReshape can be made to trigger an integral division by 0 exception. The implementation calls the reshaping functor whenever there is at least an index in the input but...

CVE-2021-37640

TensorFlow is an end-to-end open source platform for machine learning. In affected versions the implementation of tf.rawops.SparseReshape can be made to trigger an integral division by 0 exception. The implementation calls the reshaping functor whenever there is at least an index in the input but...

CVE-2021-37636

TensorFlow is an end-to-end open source platform for machine learning. In affected versions the implementation of tf.rawops.SparseDenseCwiseDiv is vulnerable to a division by 0 error. The implementation uses a common class for all binary operations but fails to treat the division by 0 case...