7316 matches found
TensorFlow has Null Pointer Error in TensorArrayConcatV2
ImpactWhen ctx-stepcontainter is a null ptr, the Lookup function will be executed with a null pointer.pythonimport tensorflow as tftf.rawops.TensorArrayConcatV2handle='a', 'b', flowin = 0.1, dtype=tf.int32, elementshapeexcept0=1 PatchesWe have patched the issue in GitHub commit...
TensorFlow vulnerable to seg fault in `tf.raw_ops.Print`
ImpactWhen the parameter summarize of tf.rawops.Print is zero, the new method SummarizeArray will reference to a nullptr, leading to a seg fault.pythonimport tensorflow as tftf.rawops.Printinput = tf.constant1, 1, 1, 1,dtype=tf.int32, data = False, False, False, False, False, False, False, False,...
TensorFlow vulnerable to Out-of-Bounds Read in DynamicStitch
ImpactIf the parameter indices for DynamicStitch does not match the shape of the parameter data, it can trigger an stack OOB read.pythonimport tensorflow as tffunc = tf.rawops.DynamicStitchpara='indices': 0xdeadbeef, 405, 519, 758, 1015, 'data': 110.27793884277344, 120.29475402832031,...
TensorFlow vulnerable to Out-of-Bounds Read in DynamicStitch
ImpactIf the parameter indices for DynamicStitch does not match the shape of the parameter data, it can trigger an stack OOB read.pythonimport tensorflow as tffunc = tf.rawops.DynamicStitchpara='indices': 0xdeadbeef, 405, 519, 758, 1015, 'data': 110.27793884277344, 120.29475402832031,...
TensorFlow vulnerable to integer overflow in EditDistance
ImpactTFversion 2.11.0 //tensorflow/core/ops/arrayops.cc:1067 const Tensor hypothesisshapet = c-inputtensor2; std::vector dimshypothesisshapet-NumElements - 1; for int i = 0; i MakeDimstd::maxhvaluesi, tvaluesi; if hypothesisshapet is empty, hypothesisshapet-NumElements - 1 will be integer...
TensorFlow vulnerable to seg fault in `tf.raw_ops.Print`
ImpactWhen the parameter summarize of tf.rawops.Print is zero, the new method SummarizeArray will reference to a nullptr, leading to a seg fault.pythonimport tensorflow as tftf.rawops.Printinput = tf.constant1, 1, 1, 1,dtype=tf.int32, data = False, False, False, False, False, False, False, False,...
TensorFlow has Null Pointer Error in TensorArrayConcatV2
ImpactWhen ctx-stepcontainter is a null ptr, the Lookup function will be executed with a null pointer.pythonimport tensorflow as tftf.rawops.TensorArrayConcatV2handle='a', 'b', flowin = 0.1, dtype=tf.int32, elementshapeexcept0=1 PatchesWe have patched the issue in GitHub commit...
TensorFlow vulnerable to integer overflow in EditDistance
ImpactTFversion 2.11.0 //tensorflow/core/ops/arrayops.cc:1067 const Tensor hypothesisshapet = c-inputtensor2; std::vector dimshypothesisshapet-NumElements - 1; for int i = 0; i MakeDimstd::maxhvaluesi, tvaluesi; if hypothesisshapet is empty, hypothesisshapet-NumElements - 1 will be integer...
TensorFlow has Heap-buffer-overflow in AvgPoolGrad
Impactpythonimport osos.environ'TFENABLEONEDNNOPTS' = '0'import tensorflow as tfprinttf.versionwith tf.device"CPU": ksize = 1, 40, 128, 1 strides = 1, 128, 128, 30 padding = "SAME" dataformat = "NHWC" originputshape = 11, 9, 78, 9 grad = tf.saturatecasttf.random.uniform16, 16, 16, 16, minval=-128...
TensorFlow has Floating Point Exception in AvgPoolGrad with XLA
ImpactIf the stride and window size are not positive for tf.rawops.AvgPoolGrad, it can give an FPE.pythonimport tensorflow as tfimport numpy as [email protected]=Truedef test: y = tf.rawops.AvgPoolGradoriginputshape=1,0,0,0, grad=0.39117979, ksize=1,0,0,0, strides=1,0,0,0, padding="SAME",...
TensorFlow has Floating Point Exception in AudioSpectrogram
Impactversion:2.11.0 //core/ops/audioops.cc:70Status SpectrogramShapeFnInferenceContext c ShapeHandle input; TFRETURNIFERRORc-WithRankc-input0, 2, ; int32t windowsize; TFRETURNIFERRORc-GetAttr"windowsize", size; int32t stride; TFRETURNIFERRORc-GetAttr"stride", ; .....1DimensionHandle inputlength ...
TensorFlow vulnerable to segfault when opening multiframe gif
ImpactInteger overflow occurs when 2^31 = numframes height width channels 2^32, for example Full HD screencast of at least 346 frames.pythonimport urllib.requestdat =...
TensorFlow has Floating Point Exception in AvgPoolGrad with XLA
ImpactIf the stride and window size are not positive for tf.rawops.AvgPoolGrad, it can give an FPE.pythonimport tensorflow as tfimport numpy as [email protected]=Truedef test: y = tf.rawops.AvgPoolGradoriginputshape=1,0,0,0, grad=0.39117979, ksize=1,0,0,0, strides=1,0,0,0, padding="SAME",...
TensorFlow vulnerable to segfault when opening multiframe gif
ImpactInteger overflow occurs when 2^31 = numframes height width channels 2^32, for example Full HD screencast of at least 346 frames.pythonimport urllib.requestdat =...
TensorFlow has Null Pointer Error in QuantizedMatMulWithBiasAndDequantize
ImpactNPE in QuantizedMatMulWithBiasAndDequantize with MKL enable pythonimport tensorflow as tffunc = tf.rawops.QuantizedMatMulWithBiasAndDequantizepara='a': tf.constant138, dtype=tf.quint8, 'b': tf.constant4, dtype=tf.qint8, 'bias': 31.81644630432129, 47.21876525878906, 109.95201110839844,...
TensorFlow has Null Pointer Error in SparseSparseMaximum
ImpactWhen SparseSparseMaximum is given invalid sparse tensors as inputs, it can give an NPE. pythonimport tensorflow as tftf.rawops.SparseSparseMaximum aindices=1, avalues = 0.1 , ashape = 2, bindices=, bvalues =2 , bshape = 2, PatchesWe have patched the issue in GitHub commit...
TensorFlow has Null Pointer Error in SparseSparseMaximum
ImpactWhen SparseSparseMaximum is given invalid sparse tensors as inputs, it can give an NPE. pythonimport tensorflow as tftf.rawops.SparseSparseMaximum aindices=1, avalues = 0.1 , ashape = 2, bindices=, bvalues =2 , bshape = 2, PatchesWe have patched the issue in GitHub commit...
TensorFlow has Floating Point Exception in AudioSpectrogram
Impactversion:2.11.0 //core/ops/audioops.cc:70Status SpectrogramShapeFnInferenceContext c ShapeHandle input; TFRETURNIFERRORc-WithRankc-input0, 2, ; int32t windowsize; TFRETURNIFERRORc-GetAttr"windowsize", size; int32t stride; TFRETURNIFERRORc-GetAttr"stride", ; .....1DimensionHandle inputlength ...
TensorFlow has segmentation fault in tfg-translate
ImpactOut-of-bounds access due to mismatched integer type sizes in ValueMap::Manager::GetValueOrCreatePlaceholder. Bug with tfg-translate call to InitMlir. The problem happens with generic functions, as it is already handled for non-generic functions. This is because they, unlike non-generic...
TensorFlow has Null Pointer Error in LookupTableImportV2
ImpactThe function tf.rawops.LookupTableImportV2 cannot handle scalars in the values parameter and gives an NPE.pythonimport tensorflow as tfv = [email protected]=Truedef test: func = tf.rawops.LookupTableImportV2 para='tablehandle': v.handle,'keys': 62.98910140991211,...
TensorFlow has Floating Point Exception in TensorListSplit with XLA
ImpactFPE in TensorListSplit with XLA pythonimport tensorflow as tffunc = tf.rawops.TensorListSplitpara = 'tensor': 1, 'elementshape': -1, 'lengths': [email protected]=Truedef fuzzjit: y = funcpara return yprintfuzzjit PatchesWe have patched the issue in GitHub commit...
TensorFlow has Null Pointer Error in LookupTableImportV2
ImpactThe function tf.rawops.LookupTableImportV2 cannot handle scalars in the values parameter and gives an NPE.pythonimport tensorflow as tfv = [email protected]=Truedef test: func = tf.rawops.LookupTableImportV2 para='tablehandle': v.handle,'keys': 62.98910140991211,...
TensorFlow has Floating Point Exception in TensorListSplit with XLA
ImpactFPE in TensorListSplit with XLA pythonimport tensorflow as tffunc = tf.rawops.TensorListSplitpara = 'tensor': 1, 'elementshape': -1, 'lengths': [email protected]=Truedef fuzzjit: y = funcpara return yprintfuzzjit PatchesWe have patched the issue in GitHub commit...
TensorFlow has Null Pointer Error in RandomShuffle with XLA enable
ImpactNPE in RandomShuffle with XLA enable pythonimport tensorflow as tffunc = tf.rawops.RandomShufflepara = 'value': 1e+20, 'seed': -4294967297, 'seed2': [email protected]=Truedef test: y = funcpara return ytest PatchesWe have patched the issue in GitHub commit...
TensorFlow has Null Pointer Error in QuantizedMatMulWithBiasAndDequantize
ImpactNPE in QuantizedMatMulWithBiasAndDequantize with MKL enable pythonimport tensorflow as tffunc = tf.rawops.QuantizedMatMulWithBiasAndDequantizepara='a': tf.constant138, dtype=tf.quint8, 'b': tf.constant4, dtype=tf.qint8, 'bias': 31.81644630432129, 47.21876525878906, 109.95201110839844,...
TensorFlow has Segfault in Bincount with XLA
ImpactWhen running with XLA, tf.rawops.Bincount segfaults when given a parameter weights that is neither the same shape as parameter arr nor a length-0 tensor.pythonimport tensorflow as tffunc = tf.rawops.Bincountpara='arr': 6, 'size': 804, 'weights': 52, [email protected]=Truedef fuzzjit...
TensorFlow has Null Pointer Error in RandomShuffle with XLA enable
ImpactNPE in RandomShuffle with XLA enable pythonimport tensorflow as tffunc = tf.rawops.RandomShufflepara = 'value': 1e+20, 'seed': -4294967297, 'seed2': [email protected]=Truedef test: y = funcpara return ytest PatchesWe have patched the issue in GitHub commit...
TensorFlow has Segfault in Bincount with XLA
ImpactWhen running with XLA, tf.rawops.Bincount segfaults when given a parameter weights that is neither the same shape as parameter arr nor a length-0 tensor.pythonimport tensorflow as tffunc = tf.rawops.Bincountpara='arr': 6, 'size': 804, 'weights': 52, [email protected]=Truedef fuzzjit...
TensorFlow vulnerable to Out-of-Bounds Read in GRUBlockCellGrad
ImpactOut of bounds read in GRUBlockCellGradpythonfunc = tf.rawops.GRUBlockCellGradpara = 'x': 21.1, 156.2, 83.3, 115.4, 'hprev': array136.5, 136.6, 'wru': array26.7, 0.8, 47.9, 26.1, 26.2, 26.3, 'wc': array 0.4, 31.5, 0.6, 'bru': array0.1, 0.2 , dtype=float32, 'bc': 0x41414141, 'r': array0.3, 0....
TensorFlow has Floating Point Exception in TFLite in conv kernel
ImpactConstructing a tflite model with a paramater filterinputchannel of less than 1 gives a FPE. PatchesWe have patched the issue in GitHub commit 34f8368c535253f5c9cb3a303297743b62442aaa.The fix will be included in TensorFlow 2.12. We will also cherrypick this commit on TensorFlow 2.11.1. For...
TensorFlow has double free in Fractional(Max/Avg)Pool
Impactnnops.fractionalavgpoolv2 and nnops.fractionalmaxpoolv2 require the first and fourth elements of their parameter poolingratio to be equal to 1.0, as pooling on batch and channel dimensions is not supported.pythonimport tensorflow as tfimport osimport numpy as npfrom tensorflow.python.ops...
TensorFlow has double free in Fractional(Max/Avg)Pool
Impactnnops.fractionalavgpoolv2 and nnops.fractionalmaxpoolv2 require the first and fourth elements of their parameter poolingratio to be equal to 1.0, as pooling on batch and channel dimensions is not supported.pythonimport tensorflow as tfimport osimport numpy as npfrom tensorflow.python.ops...
TensorFlow has null dereference on ParallelConcat with XLA
ImpactWhen running with XLA, tf.rawops.ParallelConcat segfaults with a nullptr dereference when given a parameter shape with rank that is not greater than zero.pythonimport tensorflow as tffunc = tf.rawops.ParallelConcatpara = 'shape': 0, 'values': [email protected]=Truedef test: y = funcpa...
TensorFlow has null dereference on ParallelConcat with XLA
ImpactWhen running with XLA, tf.rawops.ParallelConcat segfaults with a nullptr dereference when given a parameter shape with rank that is not greater than zero.pythonimport tensorflow as tffunc = tf.rawops.ParallelConcatpara = 'shape': 0, 'values': [email protected]=Truedef test: y = funcpa...
TensorFlow has Floating Point Exception in TFLite in conv kernel
ImpactConstructing a tflite model with a paramater filterinputchannel of less than 1 gives a FPE. PatchesWe have patched the issue in GitHub commit 34f8368c535253f5c9cb3a303297743b62442aaa.The fix will be included in TensorFlow 2.12. We will also cherrypick this commit on TensorFlow 2.11.1. For...
TensorFlow vulnerable to Out-of-Bounds Read in GRUBlockCellGrad
ImpactOut of bounds read in GRUBlockCellGradpythonfunc = tf.rawops.GRUBlockCellGradpara = 'x': 21.1, 156.2, 83.3, 115.4, 'hprev': array136.5, 136.6, 'wru': array26.7, 0.8, 47.9, 26.1, 26.2, 26.3, 'wc': array 0.4, 31.5, 0.6, 'bru': array0.1, 0.2 , dtype=float32, 'bc': 0x41414141, 'r': array0.3, 0....
Tensorflow vulnerable to Out-of-Bounds Read
ImpactWhen the BaseCandidateSamplerOp function receives a value in trueclasses larger than rangemax, a heap oob vuln occurs.pythontf.rawops.ThreadUnsafeUnigramCandidateSampler trueclasses=0x100000,1, numtrue = 2, numsampled = 2, unique = False, rangemax = 2, seed = 2, seed2 = 2 PatchesWe have...
Tensorflow vulnerable to Out-of-Bounds Read
ImpactWhen the BaseCandidateSamplerOp function receives a value in trueclasses larger than rangemax, a heap oob vuln occurs.pythontf.rawops.ThreadUnsafeUnigramCandidateSampler trueclasses=0x100000,1, numtrue = 2, numsampled = 2, unique = False, rangemax = 2, seed = 2, seed2 = 2 PatchesWe have...
Heap overflow in `QuantizeAndDequantizeV2`
ImpactThe function MakeGrapplerFunctionItem takes arguments that determine the sizes of inputs and outputs. If the inputs given are greater than or equal to the sizes of the outputs, an out-of-bounds memory read or a crash is triggered.pythonimport tensorflow as [email protected] test:...
Heap overflow in `QuantizeAndDequantizeV2`
ImpactThe function MakeGrapplerFunctionItem takes arguments that determine the sizes of inputs and outputs. If the inputs given are greater than or equal to the sizes of the outputs, an out-of-bounds memory read or a crash is triggered.pythonimport tensorflow as [email protected] test:...
OpenStack Cinder, glance, and Nova vulnerable to Path Traversal
An issue was discovered in OpenStack Cinder before 19.1.2, 20.x before 20.0.2, and 21.0.0; Glance before 23.0.1, 24.x before 24.1.1, and 25.0.0; and Nova before 24.1.2, 25.x before 25.0.2, and 26.0.0. By supplying a specially created VMDK flat image that references a specific backing file path, a...
Invalid char to bool conversion when printing a tensor
ImpactWhen printing a tensor, we get it's data as a const char array since that's the underlying storage and then we typecast it to the element type. However, conversions from char to bool are undefined if the char is not 0 or 1, so sanitizers/fuzzers will crash. PatchesWe have patched the issue ...
OpenStack Cinder, glance, and Nova vulnerable to Path Traversal
An issue was discovered in OpenStack Cinder before 19.1.2, 20.x before 20.0.2, and 21.0.0; Glance before 23.0.1, 24.x before 24.1.1, and 25.0.0; and Nova before 24.1.2, 25.x before 25.0.2, and 26.0.0. By supplying a specially created VMDK flat image that references a specific backing file path, a...
`CHECK_EQ` fail via input in `SparseMatrixNNZ`
ImpactAn input sparsematrix that is not a matrix with a shape with rank 0 will trigger a CHECK fail in tf.rawops.SparseMatrixNNZ.pythonimport tensorflow as tftf.rawops.SparseMatrixNNZsparsematrix= PatchesWe have patched the issue in GitHub commit f856d02e5322821aad155dad9b3acab1e9f5d693.The fix...
Segfault in `CompositeTensorVariantToComponents`
ImpactAn input encoded that is not a valid CompositeTensorVariant tensor will trigger a segfault in tf.rawops.CompositeTensorVariantToComponents.pythonimport tensorflow as tfencode = tf.rawops.EmptyTensorListelementdtype=tf.int32, elementshape=10, 15, maxnumelements=2meta=...
Overflow in `ResizeNearestNeighborGrad`
ImpactWhen tf.rawops.ResizeNearestNeighborGrad is given a large size input, it overflows.import tensorflow as tfaligncorners = Truehalfpixelcenters = Falsegrads = tf.constant1, shape=1,8,16,3, dtype=tf.float16size = tf.constant1879048192,1879048192, shape=2,...
Out of bounds write in grappler in Tensorflow
ImpactThe function MakeGrapplerFunctionItem takes arguments that determine the sizes of inputs and outputs. If the inputs given are greater than or equal to the sizes of the outputs, an out-of-bounds memory read or a crash is triggered. PatchesWe have patched the issue in GitHub commit...
Out of bounds write in grappler in Tensorflow
ImpactThe function MakeGrapplerFunctionItem takes arguments that determine the sizes of inputs and outputs. If the inputs given are greater than or equal to the sizes of the outputs, an out-of-bounds memory read or a crash is triggered. PatchesWe have patched the issue in GitHub commit...
Segfault in `CompositeTensorVariantToComponents`
ImpactAn input encoded that is not a valid CompositeTensorVariant tensor will trigger a segfault in tf.rawops.CompositeTensorVariantToComponents.pythonimport tensorflow as tfencode = tf.rawops.EmptyTensorListelementdtype=tf.int32, elementshape=10, 15, maxnumelements=2meta=...
Overflow in `ResizeNearestNeighborGrad`
ImpactWhen tf.rawops.ResizeNearestNeighborGrad is given a large size input, it overflows.import tensorflow as tfaligncorners = Truehalfpixelcenters = Falsegrads = tf.constant1, shape=1,8,16,3, dtype=tf.float16size = tf.constant1879048192,1879048192, shape=2,...