Division by zero in TFLite's implementation of `GatherNd`

Impact The reference implementation of the GatherNd TFLite operator is vulnerable to a division by zero error: cc ret.dimstocounti = remainflatsize / paramsshape.Dimsi; An attacker can craft a model such that params input would be an empty tensor. In turn, paramsshape.Dims. would be zero, in at...

Division by zero in TFLite's implementation of `TransposeConv`

Impact The optimized implementation of the TransposeConv TFLite operator is vulnerable to a division by zero error: cc int heightcol = height + padt + padb - filterh / strideh + 1; int widthcol = width + padl + padr - filterw / stridew + 1; An attacker can craft a model such that strideh,w values...

GHSA-VFR4-X8J2-3RF9 Division by zero in TFLite's implementation of `TransposeConv`

Impact The optimized implementation of the TransposeConv TFLite operator is vulnerable to a division by zero error: cc int heightcol = height + padt + padb - filterh / strideh + 1; int widthcol = width + padl + padr - filterw / stridew + 1; An attacker can craft a model such that strideh,w values...

GHSA-J7RM-8WW4-XX2G Division by zero in TFLite's implementation of `SpaceToDepth`

Impact The Prepare step of the SpaceToDepth TFLite operator does not check for 0 before division. cc const int blocksize = params-blocksize; const int inputheight = input-dims-data1; const int inputwidth = input-dims-data2; int outputheight = inputheight / blocksize; int outputwidth = inputwidth ...

Division by zero in TFLite's implementation of `SpaceToDepth`

Impact The Prepare step of the SpaceToDepth TFLite operator does not check for 0 before division. cc const int blocksize = params-blocksize; const int inputheight = input-dims-data1; const int inputwidth = input-dims-data2; int outputheight = inputheight / blocksize; int outputwidth = inputwidth ...

GHSA-26J7-6W8W-7922 Division by zero in optimized pooling implementations in TFLite

Impact Optimized pooling implementations in TFLite fail to check that the stride arguments are not 0 before calling ComputePaddingHeightWidth. Since users can craft special models which will have params-strideheight,width be zero, this will result in a division by zero. Patches We have patched th...

Division by zero in optimized pooling implementations in TFLite

Impact Optimized pooling implementations in TFLite fail to check that the stride arguments are not 0 before calling ComputePaddingHeightWidth. Since users can craft special models which will have params-strideheight,width be zero, this will result in a division by zero. Patches We have patched th...

GHSA-MV78-G7WQ-MHP4 Division by zero in padding computation in TFLite

Impact The TFLite computation for size of output after padding, ComputeOutSize, does not check that the stride argument is not 0 before doing the division. cc inline int ComputeOutSizeTfLitePadding padding, int imagesize, int filtersize, int stride, int dilationrate = 1 int effectivefiltersize =...

GHSA-9VPM-RCF4-9WQW Division by 0 in `MaxPoolGradWithArgmax`

Impact The implementation of tf.rawops.MaxPoolGradWithArgmax is vulnerable to a division by 0: python import tensorflow as tf input = tf.constant, shape=0, 0, 0, 0, dtype=tf.float32 grad = tf.constant, shape=0, 0, 0, 0, dtype=tf.float32 argmax = tf.constant, shape=0, dtype=tf.int64 ksize = 1, 1, ...

GHSA-XW93-V57J-FCGH Division by 0 in `SparseMatMul`

Impact An attacker can cause a denial of service via a FPE runtime error in tf.rawops.SparseMatMul: python import tensorflow as tf a = tf.constant100.0, 100.0, 100.0, 100.0, shape=2, 2, dtype=tf.float32 b = tf.constant, shape=0, 2, dtype=tf.float32 tf.rawops.SparseMatMul a=a, b=b, transposea=True...

GHSA-FXQH-CFJM-FP93 Division by 0 in `Reverse`

Impact An attacker can cause a denial of service via a FPE runtime error in tf.rawops.Reverse: python import tensorflow as tf tensorinput = tf.constant, shape=0, 1, 1, dtype=tf.int32 dims = tf.constantFalse, True, False, shape=3, dtype=tf.bool tf.rawops.Reversetensor=tensorinput, dims=dims This i...

GHSA-QG48-85HG-MQC5 Division by 0 in `DenseCountSparseOutput`

Impact An attacker can cause a denial of service via a FPE runtime error in tf.rawops.DenseCountSparseOutput: python import tensorflow as tf values = tf.constant, shape=0, 0, dtype=tf.int64 weights = tf.constant tf.rawops.DenseCountSparseOutput values=values, weights=weights, minlength=-1,...

GHSA-F78G-Q7R4-9WCV Division by 0 in `FractionalAvgPool`

Impact An attacker can cause a runtime division by zero error and denial of service in tf.rawops.FractionalAvgPool: python import tensorflow as tf value = tf.constant60, shape=1, 1, 1, 1, dtype=tf.int32 poolingratio = 1.0, 1.0000014345305555, 1.0, 1.0 pseudorandom = False overlapping = False...

GHSA-X83M-P7PV-CH8V Division by 0 in `QuantizedAdd`

Impact An attacker can cause a runtime division by zero error and denial of service in tf.rawops.QuantizedAdd: python import tensorflow as tf x = tf.constant68, 228, shape=2, 1, dtype=tf.quint8 y = tf.constant, shape=2, 0, dtype=tf.quint8 minx = tf.constant10.723421015884028 maxx =...

Division by 0 in `QuantizedAdd`

Impact An attacker can cause a runtime division by zero error and denial of service in tf.rawops.QuantizedAdd: python import tensorflow as tf x = tf.constant68, 228, shape=2, 1, dtype=tf.quint8 y = tf.constant, shape=2, 0, dtype=tf.quint8 minx = tf.constant10.723421015884028 maxx =...

GHSA-P45V-V4PW-77JR Division by 0 in `QuantizedBatchNormWithGlobalNormalization`

Impact An attacker can cause a runtime division by zero error and denial of service in tf.rawops.QuantizedBatchNormWithGlobalNormalization: python import tensorflow as tf t = tf.constant, shape=0, 0, 0, 0, dtype=tf.quint8 tmin = tf.constant-10.0, dtype=tf.float32 tmax = tf.constant-10.0,...

GHSA-M34J-P8RJ-WJXQ Division by 0 in `QuantizedBiasAdd`

Impact An attacker can trigger an integer division by zero undefined behavior in tf.rawops.QuantizedBiasAdd: python import tensorflow as tf inputtensor = tf.constant, shape=0, 0, 0, 0, dtype=tf.quint8 bias = tf.constant, shape=0, dtype=tf.quint8 mininput = tf.constant-10.0, dtype=tf.float32...

Division by zero in `Conv2DBackpropFilter`

Impact An attacker can cause a division by zero to occur in Conv2DBackpropFilter: python import tensorflow as tf inputtensor = tf.constant, shape=0, 0, 0, 0, dtype=tf.float32 filtersizes = tf.constant0, 0, 0, 0, shape=4, dtype=tf.int32 outbackprop = tf.constant, shape=0, 0, 0, 0, dtype=tf.float32...

GHSA-J8QC-5FQR-52FP Division by zero in `Conv2DBackpropFilter`

Impact An attacker can cause a division by zero to occur in Conv2DBackpropFilter: python import tensorflow as tf inputtensor = tf.constant, shape=0, 0, 0, 0, dtype=tf.float32 filtersizes = tf.constant0, 0, 0, 0, shape=4, dtype=tf.int32 outbackprop = tf.constant, shape=0, 0, 0, 0, dtype=tf.float32...

GHSA-6F84-42VF-PPWP Division by 0 in `QuantizedMul`

Impact An attacker can trigger a division by 0 in tf.rawops.QuantizedMul: python import tensorflow as tf x = tf.zeros4, 1, dtype=tf.quint8 y = tf.constant, dtype=tf.quint8 minx = tf.constant0.0 maxx = tf.constant0.0010000000474974513 miny = tf.constant0.0 maxy = tf.constant0.0010000000474974513...