openSUSE Security Update : tensorflow2 (openSUSE-2020-1766)

This update for tensorflow2 fixes the following issues : - updated to 2.1.2 with following fixes boo1177022 : - Fixes an undefined behavior causing a segfault in tf.rawops.Switch CVE-2020-15190 - Fixes three vulnerabilities in conversion to DLPack format CVE-2020-15191, CVE-2020-15192,...

CVE-2020-15191

CVE-2020-15191 is a TensorFlow vulnerability affecting dlpack.to_dlpack. In TF versions prior to 2.2.1 and 2.3.1, passing an invalid argument to to_dlpack allows the code to bind references to null pointers due to improper status handling, leading to undefined behavior when compiled with -fsaniti...

CVE-2020-15191 Undefined behavior in Tensorflow

In Tensorflow before versions 2.2.1 and 2.3.1, if a user passes an invalid argument to dlpack.todlpack the expected validations will cause variables to bind to nullptr while setting a status variable to the error condition. However, this status argument is not properly checked. Hence, code...