TensorFlow is an end-to-end open source platform for machine learning. In affected versions an attacker can cause undefined behavior via binding a reference to null pointer in `tf.raw_ops.UnicodeEncode`. The [implementation](https://github.com/tensorflow/tensorflow/blob/460e000de3a83278fb00b61a16d161b1964f15f4/tensorflow/core/kernels/unicode_ops.cc#L533-L539) reads the first dimension of the `input_splits` tensor before validating that this tensor is not empty. We have patched the issue in GitHub commit 2e0ee46f1a47675152d3d865797a18358881d7a6. The fix will be included in TensorFlow 2.6.0. We will also cherrypick this commit on TensorFlow 2.5.1, TensorFlow 2.4.3, and TensorFlow 2.3.4, as these are also affected and still in supported range.
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Suse | — | Upgrade tensorflow2-gnu-openmpi2-hpcUpgrade bazel3.7Upgrade tensorflow2-liteUpgrade libtensorflow_framework2Upgrade libtensorflow_cc2-gnu-hpcUpgrade tensorflow2_2_6_0-gnu-hpc-docUpgrade libiomp5-gnu-hpcUpgrade tensorflow2-gnu-hpcUpgrade tensorflow2Upgrade libtensorflow_framework2-gnu-hpcUpgrade tensorflow2_2_6_0-gnu-openmpi2-hpc-docUpgrade tensorflow2-develUpgrade libtensorflow2Upgrade libtensorflow_cc2Upgrade libiomp5-gnu-openmpi2-hpcUpgrade tensorflow2-lite-develUpgrade libtensorflow2-gnu-hpcUpgrade bazel-skylib1.0.3-sourceUpgrade tensorflow2_2_6_0-gnu-hpc-develUpgrade libtensorflow_framework2-gnu-openmpi2-hpcUpgrade libiomp5Upgrade libtensorflow_cc2-gnu-openmpi2-hpcUpgrade tensorflow2_2_6_0-gnu-hpcUpgrade tensorflow2-docUpgrade tensorflow2_2_6_0-gnu-openmpi2-hpc-develUpgrade tensorflow2_2_6_0-gnu-openmpi2-hpcUpgrade libtensorflow2-gnu-openmpi2-hpc | Oct 26, 2022 | Aug 12, 2021 |
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