CVE-2021-29554 log

Source
Severity Low
Remote No
Type Denial of service
Description
A security issue has been found in TensorFlow before version 2.4.2. An attacker can cause a denial of service via a FPE runtime error in `tf.raw_ops.DenseCountSparseOutput`. This is because the implementation(https://github.com/tensorflow/tensorflow/blob/efff014f3b2d8ef6141da30c806faf141297eca1/tensorflow/core/kernels/count_ops.cc#L123-L127) computes a divisor value from user data but does not check that the result is 0 before doing the division. Since `data` is given by the `values` argument, `num_batch_elements` is 0.
Group Package Affected Fixed Severity Status Ticket
AVG-1962 tensorflow 2.4.1-10 2.5.0-1 Critical Fixed
References
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-qg48-85hg-mqc5
https://github.com/tensorflow/tensorflow/commit/da5ff2daf618591f64b2b62d9d9803951b945e9f