CVE-2021-37649

TensorFlow is an end-to-end open source platform for machine learning. The code for tf.rawops.UncompressElement can be made to trigger a null pointer dereference. The implementation obtains a pointer to a CompressedElement from a Variant tensor and then proceeds to dereference it for decompressin...

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...

PYSEC-2021-552

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...

Null pointer dereference

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...

PYSEC-2021-259

TensorFlow is an end-to-end open source platform for machine learning. It is possible to trigger a null pointer dereference in TensorFlow by passing an invalid input to tf.rawops.CompressElement. The implementation was accessing the size of a buffer obtained from the return of a separate function...

PYSEC-2021-265

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-2021-37637

CVE-2021-37637 is a TensorFlow null pointer dereference in tf.raw_ops.CompressElement triggered by invalid input. The issue occurred when code accessed a buffer size before validating the buffer, and has been patched in GitHub commit 5dc7f6981fdaf74c8c5be41f393df705841fb7c5. The fix will be in Te...

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-2021-37653

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-2021-37653

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...

PYSEC-2021-264

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...

PYSEC-2021-555

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...

PYSEC-2021-566

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-2021-37643

CVE-2021-37643 affects TensorFlow’s MatrixDiagPartOp. The issue arises when a user does not supply a valid padding value, causing a NULL pointer dereference (if input is empty) or invalid behavior that ignores subsequent values. The root cause is reading the first value from a tensor buffer witho...

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, ...

PT-2021-21751 · Google · Tensorflow

Name of the Vulnerable Software and Affected Versions: TensorFlow versions prior to 2.6.0 TensorFlow versions 2.5.1 and earlier TensorFlow versions 2.4.3 and earlier TensorFlow versions 2.3.4 and earlier Description: The implementation of tf.raw ops.SparseDenseCwiseDiv is vulnerable to a division...

PT-2021-21803 · Google · Tensorflow

Name of the Vulnerable Software and Affected Versions: TensorFlow versions prior to 2.6.0 TensorFlow versions 2.5.1 and earlier TensorFlow versions 2.4.3 and earlier TensorFlow versions 2.3.4 and earlier Description: The implementations of pooling in TFLite are vulnerable to division by 0 errors ...

PT-2021-21781 · Google · Tensorflow

Name of the Vulnerable Software and Affected Versions: TensorFlow versions prior to 2.6.0 TensorFlow versions 2.5.1 and earlier TensorFlow versions 2.4.3 and earlier TensorFlow versions 2.3.4 and earlier Description: An attacker can read from outside of bounds of heap allocated data by sending...

PT-2021-21768 · Google · Tensorflow

Name of the Vulnerable Software and Affected Versions: TensorFlow versions prior to 2.6.0 TensorFlow versions 2.5.1 and earlier TensorFlow versions 2.4.3 and earlier TensorFlow versions 2.3.4 and earlier Description: The implementation for tf.raw ops.BoostedTreesCreateEnsemble can result in a use...

PT-2021-21752 · Google · Tensorflow

Name of the Vulnerable Software and Affected Versions: TensorFlow versions prior to 2.6.0 TensorFlow versions 2.5.1 and earlier TensorFlow versions 2.4.3 and earlier TensorFlow versions 2.3.4 and earlier Description: It is possible to trigger a null pointer dereference in TensorFlow by passing an...