GHSA-VCJJ-9VG7-VF68 Null pointer dereference in TFLite

Impact An attacker can craft a TFLite model that would trigger a null pointer dereference, which would result in a crash and denial of service: python import tensorflow as tf model = tf.keras.models.Sequential model.addtf.keras.Inputshape=1, 2, 3 model.addtf.keras.layers.Dense0, activation='relu'...

GHSA-WF5P-C75W-W3WH Null pointer dereference in TFLite MLIR optimizations

Impact An attacker can craft a TFLite model that would trigger a null pointer dereference, which would result in a crash and denial of service: This is caused by the MLIR optimization of L2NormalizeReduceAxis operator. The implementation unconditionally dereferences a pointer to an iterator to a...

Null pointer dereference in TFLite MLIR optimizations

Impact An attacker can craft a TFLite model that would trigger a null pointer dereference, which would result in a crash and denial of service: This is caused by the MLIR optimization of L2NormalizeReduceAxis operator. The implementation unconditionally dereferences a pointer to an iterator to a...

Use after free and segfault in shape inference functions

Impact When running shape functions, some functions such as MutableHashTableShape produce extra output information in the form of a ShapeAndType struct. The shapes embedded in this struct are owned by an inference context that is cleaned up almost immediately; if the upstream code attempts to...

FPE in LSH in TFLite

Impact An attacker can craft a TFLite model that would trigger a division by zero error in LSH implementation. cc int RunningSignBitconst TfLiteTensor input, const TfLiteTensor weight, float seed int inputitembytes = input-bytes / SizeOfDimensioninput, 0; // ... There is no check that the first...

GHSA-27QF-JWM8-G7F3 FPE in LSH in TFLite

Impact An attacker can craft a TFLite model that would trigger a division by zero error in LSH implementation. cc int RunningSignBitconst TfLiteTensor input, const TfLiteTensor weight, float seed int inputitembytes = input-bytes / SizeOfDimensioninput, 0; // ... There is no check that the first...

Segfault on strings tensors with mistmatched dimensions, due to Go code

Impact Under certain conditions, Go code can trigger a segfault in string deallocation. For string tensors, C.TFTStringDealloc is called during garbage collection within a finalizer function. However, tensor structure isn't checked until encoding to avoid a performance penalty. The current method...

GHSA-CMGW-8VPC-RC59 Segfault on strings tensors with mistmatched dimensions, due to Go code

Impact Under certain conditions, Go code can trigger a segfault in string deallocation. For string tensors, C.TFTStringDealloc is called during garbage collection within a finalizer function. However, tensor structure isn't checked until encoding to avoid a performance penalty. The current method...

Google TensorFlow Dezero Error Vulnerability (CNVD-2021-64070)

Google TensorFlow is an end-to-end open source machine learning platform. the implementation of tf.rawops.SparseDenseCwiseDiv in versions prior to Google TensorFlow 2.6.0 is vulnerable to a dezero error. No details of the vulnerability are currently available...

Google TensorFlow Dezero Error Vulnerability (CNVD-2021-64068)

Google TensorFlow is an end-to-end open source machine learning platform. tf.rawops.ResourceGather in versions prior to Google TensorFlow 2.6.0 is vulnerable to a dezero error. An attacker could exploit this vulnerability to cause a denial of service...

Google TensorFlow integer overflow vulnerability (CNVD-2021-64075)

Google TensorFlow is an end-to-end open source machine learning platform. An integer overflow vulnerability exists in the implementation of tf.rawops.QuantizeAndDequantizeV4Grad in versions prior to Google TensorFlow 2.6.0. The vulnerability stems from converting a signed integer value to an...

Google TensorFlow null pointer dereference vulnerability (CNVD-2021-64073)

Google TensorFlow is an end-to-end open source machine learning platform. tf.rawops.UncompressElement code in versions prior to Google TensorFlow 2.6.0 is vulnerable to null pointer dereference. No detailed vulnerability details are available at this time...

Google TensorFlow Dezero Error Vulnerability (CNVD-2021-64069)

Google TensorFlow, an end-to-end open source machine learning platform, is vulnerable to a divide by zero error in versions prior to Google TensorFlow 2.6.0. An attacker could exploit the vulnerability through a specially crafted parameter call in-place to cause a floating point exception, which...

Google TensorFlow integer division by zero error vulnerability

Google TensorFlow is an end-to-end open source machine learning platform. An integer division by zero error vulnerability exists in the implementation of tf.rawops.SparseReshape in versions prior to Google TensorFlow 2.6.0. No details of the vulnerability are currently available...

Google TensorFlow Dezero Error Vulnerability (CNVD-2021-64067)

Google TensorFlow is an end-to-end open source machine learning platform. tf.rawops.ResourceScatterDiv implementation in versions prior to Google TensorFlow 2.6.0 is vulnerable to a dezero error. No detailed vulnerability details are available at this time...

Google TensorFlow null pointer dereference vulnerability (CNVD-2021-64072)

Google TensorFlow is an end-to-end open source machine learning platform. tf.rawops.CompressElement in versions prior to Google TensorFlow 2.6.0 is vulnerable to null pointer dereference. An attacker could exploit the vulnerability by passing invalid input to cause a null pointer dereference...

Google TensorFlow null pointer dereference vulnerability (CNVD-2021-64074)

Google TensorFlow is an end-to-end open source machine learning platform. a null pointer dereference vulnerability exists in the tf.rawops.SparseTensorSliceDataset implementation in versions prior to Google TensorFlow 2.6.0. No detailed vulnerability details are available at this time...

Google TensorFlow null pointer dereference vulnerability (CNVD-2021-64071)

Google TensorFlow is an end-to-end open source machine learning platform. a null pointer dereference vulnerability exists in the rowpartitiontypes of the tf.rawops.RaggedTensorToTensor API in versions prior to Google TensorFlow 2.6.0. An attacker can exploit this vulnerability by sending invalid...

Denial Of Service (DoS)

tensorflow is vulnerable to denial of service. A segfault is triggered when invalid arguments are passed as it does not validate for other value but assumes that axis can be either -1 or a value greater than -1...

Denial Of Service (DoS)

tensorflow is vulnerable to denial of service. Empty tensors are not validated which allows an attacker to cause an undefined behavior by binding a reference to null pointer in tf.rawops.SparseFillEmptyRows...