CVE-2022-41909

CVE-2022-41909 affects TensorFlow: an input encoded that is not a valid CompositeTensorVariant can cause a segfault in tf.raw_ops.CompositeTensorVariantToComponents. Patches are in commits bf594d08d... and 660ce5a89e..., with the fix slated for TensorFlow 2.11 and cherry-picked to 2.10.1, 2.9.3, ...

Google TensorFlow 缓冲区错误漏洞

Google TensorFlow is an end-to-end open source platform for machine learning from Google, Inc. A security vulnerability exists in Google TensorFlow that causes FractionalMaxAVG Pool to have an illegal poolingratio. attackers using Tensorflow can exploit this vulnerability. They can access heap...

PT-2022-26127

Name of the Vulnerable Software and Affected Versions TensorFlow versions prior to 2.11 TensorFlow versions 2.10.1, 2.9.3, and 2.8.4 Description TensorFlow is an open source platform for machine learning. If ThreadUnsafeUnigramCandidateSampler is given input filterbank channel count greater than...

CVE-2022-41895

TensorFlow CVE-2022-41895 describes a heap-out-of-bounds read in MirrorPadGrad when input paddings are out of range. The issue is fixed in commit 717ca98d8c3bba348ff62281fdf38dcb5ea1ec92 and will be included in TensorFlow 2.11; a cherry-pick will be applied to 2.10.1, 2.9.3, and 2.8.4 for affecte...

CVE-2022-41895 `MirrorPadGrad` heap out of bounds read in Tensorflow

TensorFlow is an open source platform for machine learning. If MirrorPadGrad is given outsize input paddings, TensorFlow will give a heap OOB error. We have patched the issue in GitHub commit 717ca98d8c3bba348ff62281fdf38dcb5ea1ec92. The fix will be included in TensorFlow 2.11. We will also...

CVE-2022-41900 FractionalMaxPool and FractionalAVGPool heap out-of-bounds acess in Tensorflow

TensorFlow is an open source platform for machine learning. The security vulnerability results in FractionalMaxAVGPool with illegal poolingratio. Attackers using Tensorflow can exploit the vulnerability. They can access heap memory which is not in the control of user, leading to a crash or remote...

CVE-2022-41897 `FractionalMaxPoolGrad` Heap out of bounds read in Tensorflow

TensorFlow is an open source platform for machine learning. If FractionMaxPoolGrad is given outsize inputs rowpoolingsequence and colpoolingsequence, TensorFlow will crash. We have patched the issue in GitHub commit d71090c3e5ca325bdf4b02eb236cfb3ee823e927. The fix will be included in TensorFlow...

CVE-2022-41907 Overflow in `ResizeNearestNeighborGrad` in Tensorflow

TensorFlow is an open source platform for machine learning. When tf.rawops.ResizeNearestNeighborGrad is given a large size input, it overflows. We have patched the issue in GitHub commit 00c821af032ba9e5f5fa3fe14690c8d28a657624. The fix will be included in TensorFlow 2.11. We will also cherrypick...

CVE-2022-41899 `CHECK` fail via inputs in `SdcaOptimizer` in Tensorflow

TensorFlow is an open source platform for machine learning. Inputs densefeatures or examplestatedata not of rank 2 will trigger a CHECK fail in SdcaOptimizer. We have patched the issue in GitHub commit 80ff197d03db2a70c6a111f97dcdacad1b0babfa. The fix will be included in TensorFlow 2.11. We will...

CVE-2022-41883 Out of bounds segmentation fault due to unequal op inputs in Tensorflow

TensorFlow is an open source platform for machine learning. When ops that have specified input sizes receive a differing number of inputs, the executor will crash. We have patched the issue in GitHub commit f5381e0e10b5a61344109c1b7c174c68110f7629. The fix will be included in TensorFlow 2.11. We...

CVE-2022-41898 `CHECK` fail via inputs in `SparseFillEmptyRowsGrad` in Tensorflow

TensorFlow is an open source platform for machine learning. If SparseFillEmptyRowsGrad is given empty inputs, TensorFlow will crash. We have patched the issue in GitHub commit af4a6a3c8b95022c351edae94560acc61253a1b8. The fix will be included in TensorFlow 2.11. We will also cherrypick this commi...

CVE-2022-41885

TensorFlow is an open source platform for machine learning. When tf.rawops.FusedResizeAndPadConv2D is given a large tensor shape, it overflows. We have patched the issue in GitHub commit d66e1d568275e6a2947de97dca7a102a211e01ce. The fix will be included in TensorFlow 2.11. We will also cherrypick...

CVE-2022-41887

TensorFlow is an open source platform for machine learning. tf.keras.losses.poisson receives a ypred and ytrue that are passed through functor::mul in BinaryOp. If the resulting dimensions overflow an int32, TensorFlow will crash due to a size mismatch during broadcast assignment. We have patched...

CVE-2022-41897

TensorFlow is an open source platform for machine learning. If FractionMaxPoolGrad is given outsize inputs rowpoolingsequence and colpoolingsequence, TensorFlow will crash. We have patched the issue in GitHub commit d71090c3e5ca325bdf4b02eb236cfb3ee823e927. The fix will be included in TensorFlow...

CVE-2022-41898

TensorFlow is an open source platform for machine learning. If SparseFillEmptyRowsGrad is given empty inputs, TensorFlow will crash. We have patched the issue in GitHub commit af4a6a3c8b95022c351edae94560acc61253a1b8. The fix will be included in TensorFlow 2.11. We will also cherrypick this commi...

CVE-2022-41911

TensorFlow is an open source platform for machine learning. When 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...

CVE-2022-41890

TensorFlow is an open source platform for machine learning. If BCast::ToShape is given input larger than an int32, it will crash, despite being supposed to handle up to an int64. An example can be seen in tf.experimental.numpy.outer by passing in large input to the input b. We have patched the...

The vulnerability of the IncrementOffset() function in the TensorFlow machine learning system, which allows a hacker to trigger a service failure.

The vulnerability of the IncrementOffset function in the TensorFlow machine learning system is related to the violation of the buffer’s initial boundary when processing the sizeofchunk value. Exploiting this vulnerability can allow an attacker to trigger a service failure...

AZL-38185 CVE-2022-42915 affecting package tensorflow for versions less than 2.16.1-1

curl before 7.86.0 has a double free. If curl is told to use an HTTP proxy for a transfer with a non-HTTPS URL, it sets up the connection to the remote server by issuing a CONNECT request to the proxy, and then tunnels the rest of the protocol through. An HTTP proxy might refuse this request HTTP...

TensorFlow vulnerable to heap out of bounds read in filesystem glob matching

Impact The general implementation for matching filesystem paths to globbing pattern is vulnerable to an access out of bounds of the array holding the directories: cc if !fs-Matchchildpath, dirsdirindex ... Since dirindex is unconditionaly incremented outside of the lambda function where the...