Integer division by 0 in `tf.raw_ops.AllToAll`

Impact The shape inference code for AllToAll can be made to execute a division by 0: python import tensorflow as tf @tf.function def func: return tf.rawops.AllToAll input=0.0, 0.1652, 0.6543, groupassignment=1, -1, concatdimension=0, splitdimension=0, splitcount=0 func This occurs whenever the...

GHSA-9CRF-C6QR-R273 Integer division by 0 in `tf.raw_ops.AllToAll`

Impact The shape inference code for AllToAll can be made to execute a division by 0: python import tensorflow as tf @tf.function def func: return tf.rawops.AllToAll input=0.0, 0.1652, 0.6543, groupassignment=1, -1, concatdimension=0, splitdimension=0, splitcount=0 func This occurs whenever the...

Undefined behavior via `nullptr` reference binding in sparse matrix multiplication

Impact The code for sparse matrix multiplication is vulnerable to undefined behavior via binding a reference to nullptr: python import tensorflow as tf tf.rawops.SparseMatMul a=1.0,1.0,1.0, b=,,, transposea=False, transposeb=False, aissparse=False, bissparse=True This occurs whenever the dimensio...

GHSA-4F99-P9C2-3J8X Undefined behavior via `nullptr` reference binding in sparse matrix multiplication

Impact The code for sparse matrix multiplication is vulnerable to undefined behavior via binding a reference to nullptr: python import tensorflow as tf tf.rawops.SparseMatMul a=1.0,1.0,1.0, b=,,, transposea=False, transposeb=False, aissparse=False, bissparse=True This occurs whenever the dimensio...

Use after free / memory leak in `CollectiveReduceV2`

Impact The async implementation of CollectiveReduceV2 suffers from a memory leak and a use after free: python import tensorflow as tf tf.rawops.CollectiveReduceV2 input=, groupsize=-10, -10, -10, groupkey=-10, -10, instancekey=-10, orderingtoken=, mergeop='Mul', finalop='Div' This occurs due to t...

Access to invalid memory during shape inference in `Cudnn*` ops

Impact The shape inference code for the Cudnn operations in TensorFlow can be tricked into accessing invalid memory, via a heap buffer overflow: python import tensorflow as tf @tf.function def func: return tf.rawops.CudnnRNNV3 input=0.1, 0.1, inputh=0.5, inputc=0.1, 0.1, 0.1, params=0.5, 0.5,...

GHSA-CQV6-3PHM-HCWX Access to invalid memory during shape inference in `Cudnn*` ops

Impact The shape inference code for the Cudnn operations in TensorFlow can be tricked into accessing invalid memory, via a heap buffer overflow: python import tensorflow as tf @tf.function def func: return tf.rawops.CudnnRNNV3 input=0.1, 0.1, inputh=0.5, inputc=0.1, 0.1, 0.1, params=0.5, 0.5,...

Segfault due to negative splits in `SplitV`

Impact The implementation of SplitV can trigger a segfault is an attacker supplies negative arguments: python import tensorflow as tf tf.rawops.SplitV value=tf.constant, sizesplits=-1, -2 ,axis=0, numsplit=2 This occurs whenever sizesplits contains more than one value and at least one value is...

GHSA-CPF4-WX82-GXP6 Segfault due to negative splits in `SplitV`

Impact The implementation of SplitV can trigger a segfault is an attacker supplies negative arguments: python import tensorflow as tf tf.rawops.SplitV value=tf.constant, sizesplits=-1, -2 ,axis=0, numsplit=2 This occurs whenever sizesplits contains more than one value and at least one value is...

GHSA-F54P-F6JP-4RHR Heap OOB in `FusedBatchNorm` kernels

Impact The implementation of FusedBatchNorm kernels is vulnerable to a heap OOB: python import tensorflow as tf tf.rawops.FusedBatchNormGrad ybackprop=tf.constanti for i in range9,shape=1,1,3,3,dtype=tf.float32 x=tf.constanti for i in range2,shape=1,1,1,2,dtype=tf.float32 scale=1,1,...

Heap OOB in `FusedBatchNorm` kernels

Impact The implementation of FusedBatchNorm kernels is vulnerable to a heap OOB: python import tensorflow as tf tf.rawops.FusedBatchNormGrad ybackprop=tf.constanti for i in range9,shape=1,1,3,3,dtype=tf.float32 x=tf.constanti for i in range2,shape=1,1,1,2,dtype=tf.float32 scale=1,1,...

GHSA-RG3M-HQC5-344V `SparseFillEmptyRows` heap OOB

Impact The implementation of SparseFillEmptyRows can be made to trigger a heap OOB access: python import tensorflow as tf data=tf.rawops.SparseFillEmptyRows indices=0,0,0,0,0,0, values='sssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss', denseshape=5,3, defaultvalue='o' This occurs...

`SparseFillEmptyRows` heap OOB

Impact The implementation of SparseFillEmptyRows can be made to trigger a heap OOB access: python import tensorflow as tf data=tf.rawops.SparseFillEmptyRows indices=0,0,0,0,0,0, values='sssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss', denseshape=5,3, defaultvalue='o' This occurs...

A use of uninitialized value vulnerability in Tensorflow

Impact TensorFlow's Grappler optimizer has a use of unitialized variable: cc const NodeDef dequeuenode; for const auto& trainnode : trainnodes if IsDequeueOptrainnode dequeuenode = trainnode; break; if dequeuenode ... If the trainnodes vector obtained from the saved model that gets optimized does...

GHSA-7R94-XV9V-63JW A use of uninitialized value vulnerability in Tensorflow

Impact TensorFlow's Grappler optimizer has a use of unitialized variable: cc const NodeDef dequeuenode; for const auto& trainnode : trainnodes if IsDequeueOptrainnode dequeuenode = trainnode; break; if dequeuenode ... If the trainnodes vector obtained from the saved model that gets optimized does...

Heap OOB in `SparseBinCount`

Impact The implementation of SparseBinCount is vulnerable to a heap OOB: python import tensorflow as tf tf.rawops.SparseBincount indices=0,1,2 values=0,-10000000 denseshape=1,1 size=1 weights=3,2,1 binaryoutput=False This is because of missing validation between the elements of the values argumen...

GHSA-374M-JM66-3VJ8 Heap OOB in `SparseBinCount`

Impact The implementation of SparseBinCount is vulnerable to a heap OOB: python import tensorflow as tf tf.rawops.SparseBincount indices=0,1,2 values=0,-10000000 denseshape=1,1 size=1 weights=3,2,1 binaryoutput=False This is because of missing validation between the elements of the values argumen...

GHSA-J8C8-67VP-6MX7 Arbitrary memory read in `ImmutableConst`

Impact The ImmutableConst operation in TensorFlow can be tricked into reading arbitrary memory contents: python import tensorflow as tf with open'/tmp/test','wb' as f: f.writeb'\xe2'128 data = tf.rawops.ImmutableConstdtype=tf.string,shape=3,memoryregionname='/tmp/test' printdata This is because t...

Arbitrary memory read in `ImmutableConst`

Impact The ImmutableConst operation in TensorFlow can be tricked into reading arbitrary memory contents: python import tensorflow as tf with open'/tmp/test','wb' as f: f.writeb'\xe2'128 data = tf.rawops.ImmutableConstdtype=tf.string,shape=3,memoryregionname='/tmp/test' printdata This is because t...

Code injection in `saved_model_cli`

Impact TensorFlow's savedmodelcli tool is vulnerable to a code injection as it calls eval on user supplied strings python def preprocessinputexprsargstringinputexprsstr: ... for inputraw in filterbool, inputexprsstr.split';': ... inputkey, expr = inputraw.split'=', 1 inputdictinputkey = evalexpr...