147 matches found
PT-2020-14325 · Google · Tensorflow
Name of the Vulnerable Software and Affected Versions: TensorFlow versions prior to 2.4.0 Description: The issue allows an attacker to pass an invalid axis value to tf.quantization.quantize and dequantize, resulting in accessing a dimension outside the rank of the input tensor in the C++ kernel...
PYSEC-2020-284
In eager mode, TensorFlow before versions 1.15.4, 2.0.3, 2.1.2, 2.2.1 and 2.3.1 does not set the session state. Hence, calling tf.rawops.GetSessionHandle or tf.rawops.GetSessionHandleV2 results in a null pointer dereference In linked snippet, in eager mode, ctx-sessionstate returns nullptr. Since...
PYSEC-2020-286
In Tensorflow before versions 1.15.4, 2.0.3, 2.1.2, 2.2.1 and 2.3.1, changing the TensorFlow's SavedModel protocol buffer and altering the name of required keys results in segfaults and data corruption while loading the model. This can cause a denial of service in products using tensorflow-servin...
CVE-2020-15204
In eager mode, TensorFlow before versions 1.15.4, 2.0.3, 2.1.2, 2.2.1 and 2.3.1 does not set the session state. Hence, calling tf.rawops.GetSessionHandle or tf.rawops.GetSessionHandleV2 results in a null pointer dereference In linked snippet, in eager mode, ctx-sessionstate returns nullptr. Since...
CVE-2020-15193 Memory corruption in Tensorflow
In Tensorflow before versions 2.2.1 and 2.3.1, the implementation of dlpack.todlpack can be made to use uninitialized memory resulting in further memory corruption. This is because the pybind11 glue code assumes that the argument is a tensor. However, there is nothing stopping users from passing ...
PT-2020-18311 · Google · Tensorflow
Name of the Vulnerable Software and Affected Versions: TensorFlow versions prior to 1.15.1 TensorFlow versions prior to 2.0.1 Description: Converting a string to a tf.float16 value results in a segmentation fault in eager mode, as format checks for this use case are only in graph mode. This issue...