Null pointer dereference in `SparseTensorSliceDataset`

Impact When a user does not supply arguments that determine a valid sparse tensor, tf.rawops.SparseTensorSliceDataset implementation can be made to dereference a null pointer: python import tensorflow as tf tf.rawops.SparseTensorSliceDataset indices=,,, values=1,2,3, denseshape=3,3 The...

Null pointer dereference in `UncompressElement`

Impact The code for tf.rawops.UncompressElement can be made to trigger a null pointer dereference: python import tensorflow as tf data = tf.data.Dataset.fromtensors0.0 tf.rawops.UncompressElement compressed=tf.data.experimental.tovariantdata, outputtypes=tf.int64, outputshapes=2 The implementatio...

GHSA-HPV4-7P9C-MVFR Heap buffer overflow in `FractionalAvgPoolGrad`

Impact The implementation for tf.rawops.FractionalAvgPoolGrad can be tricked into accessing data outside of bounds of heap allocated buffers: python import tensorflow as tf tf.rawops.FractionalAvgPoolGrad originputtensorshape=0,1,2,3, outbackprop = np.array541,541,541,541, rowpoolingsequence=0, 0...

Heap buffer overflow in `FractionalAvgPoolGrad`

Impact The implementation for tf.rawops.FractionalAvgPoolGrad can be tricked into accessing data outside of bounds of heap allocated buffers: python import tensorflow as tf tf.rawops.FractionalAvgPoolGrad originputtensorshape=0,1,2,3, outbackprop = np.array541,541,541,541, rowpoolingsequence=0, 0...

Use after free in boosted trees creation

Impact The implementation for tf.rawops.BoostedTreesCreateEnsemble can result in a use after free error if an attacker supplies specially crafted arguments: python import tensorflow as tf v= tf.Variable0.0 tf.rawops.BoostedTreesCreateEnsemble treeensemblehandle=v.handle, stamptoken=0,...

Division by 0 in `ResourceGather`

Impact An attacker can trigger a crash via a floating point exception in tf.rawops.ResourceGather: python import tensorflow as tf tensor = tf.constantvalue=,shape=0,1,dtype=tf.uint32 v = tf.Variabletensor tf.rawops.ResourceGather resource=v.handle, indices=0, dtype=tf.uint32, batchdims=1,...

Heap OOB in `ResourceScatterUpdate`

Impact An attacker can trigger a read from outside of bounds of heap allocated data by sending invalid arguments to tf.rawops.ResourceScatterUpdate: python import tensorflow as tf v = tf.Variableb'vvv' tf.rawops.ResourceScatterUpdate resource=v.handle, indices=0, updates='1', '2', '3', '4', '5' T...

Reference binding to nullptr in `RaggedTensorToSparse`

Impact An attacker can cause undefined behavior via binding a reference to null pointer in tf.rawops.RaggedTensorToSparse: python import tensorflow as tf tf.rawops.RaggedTensorToSparse rtnestedsplits=0, 38, 0, rtdensevalues= The implementation has an incomplete validation of the splits values: it...

Reference binding to nullptr in `MatrixDiagV*` ops

Impact An attacker can cause undefined behavior via binding a reference to null pointer in all operations of type tf.rawops.MatrixDiagV: python import tensorflow as tf tf.rawops.MatrixDiagV3 diagonal=1,0, k=, numrows=1,2,3, numcols=4,5, paddingvalue=, align='RIGHTRIGHT' The implementation has...

Reference binding to nullptr in `MatrixSetDiagV*` ops

Impact An attacker can cause undefined behavior via binding a reference to null pointer in all operations of type tf.rawops.MatrixSetDiagV: python import tensorflow as tf tf.rawops.MatrixSetDiagV3 input=1,2,3, diagonal=1,1, k=, align='RIGHTLEFT' The implementation has incomplete validation that t...

Reference binding to nullptr and heap OOB in binary cwise ops

Impact An attacker can cause undefined behavior via binding a reference to null pointer in all binary cwise operations that don't require broadcasting e.g., gradients of binary cwise operations: python import tensorflow as tf tf.rawops.SqrtGrady=4, 16,dy= The implementation assumes that the two...

Division by 0 in inplace operations

Impact An attacker can cause a floating point exception by calling inplace operations with crafted arguments that would result in a division by 0: python import tensorflow as tf tf.rawops.InplaceSubx=,i=-99,-1,-1,v=1,1,1 The implementation has a logic error: it should skip processing if x and v a...

Crash caused by integer conversion to unsigned

Impact An attacker can cause a denial of service in boostedtreescreatequantilestreamresource by using negative arguments: python import tensorflow as tf from tensorflow.python.ops import genboostedtreesops import numpy as np v= tf.Variable0.0, 0.0, 0.0, 0.0, 0.0...

Reference binding to nullptr in boosted trees

Impact An attacker can generate undefined behavior via a reference binding to nullptr in BoostedTreesCalculateBestGainsPerFeature: python import tensorflow as tf tf.rawops.BoostedTreesCalculateBestGainsPerFeature nodeidrange=, statssummarylist=1,2,3, l1=1.0, l2=1.0, treecomplexity =1.0,...

Incomplete validation in `QuantizeV2`

Impact Due to incomplete validation in tf.rawops.QuantizeV2, an attacker can trigger undefined behavior via binding a reference to a null pointer or can access data outside the bounds of heap allocated arrays: python import tensorflow as tf tf.rawops.QuantizeV2 input=1,2,3, minrange=1,2, maxrange...

Heap OOB in boosted trees

Impact An attacker can read from outside of bounds of heap allocated data by sending specially crafted illegal arguments to BoostedTreesSparseCalculateBestFeatureSplit: python import tensorflow as tf tf.rawops.BoostedTreesSparseCalculateBestFeatureSplit nodeidrange=0,10, statssummaryindices=1, 2,...

Incomplete validation in MKL requantization

Impact Due to incomplete validation in MKL implementation of requantization, an attacker can trigger undefined behavior via binding a reference to a null pointer or can access data outside the bounds of heap allocated arrays: python import tensorflow as tf tf.rawops.RequantizationRangePerChannel...

Reference binding to nullptr in `RaggedTensorToVariant`

Impact An attacker can cause undefined behavior via binding a reference to null pointer in tf.rawops.RaggedTensorToVariant: python import tensorflow as tf tf.rawops.RaggedTensorToVariant rtnestedsplits=, rtdensevalues=1,2,3, batchedinput=True The implementation has an incomplete validation of the...

GHSA-W4XF-2PQW-5MQ7 Reference binding to nullptr in `RaggedTensorToVariant`

Impact An attacker can cause undefined behavior via binding a reference to null pointer in tf.rawops.RaggedTensorToVariant: python import tensorflow as tf tf.rawops.RaggedTensorToVariant rtnestedsplits=, rtdensevalues=1,2,3, batchedinput=True The implementation has an incomplete validation of the...

Reference binding to nullptr in unicode encoding

Impact An attacker can cause undefined behavior via binding a reference to null pointer in tf.rawops.UnicodeEncode: python import tensorflow as tf from tensorflow.python.ops import genstringops genstringops.unicodeencode inputvalues=, inputsplits=, outputencoding='UTF-8', errors='ignore',...