CVE-2021-29597 log
| Source |
|
| Severity | Low |
| Remote | No |
| Type | Denial of service |
| Description | A security issue has been found in TensorFlow before version 2.4.2. The implementation of the `SpaceToBatchNd` TFLite operator is [vulnerable to a division by zero error](https://github.com/tensorflow/tensorflow/blob/412c7d9bb8f8a762c5b266c9e73bfa165f29aac8/tensorflow/lite/kernels/space_to_batch_nd.cc#L82-L83). An attacker can craft a model such that one dimension of the `block` input is 0. Hence, the corresponding value in `block_shape` 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-v52p-hfjf-wg88 https://github.com/tensorflow/tensorflow/commit/6d36ba65577006affb272335b7c1abd829010708 |