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TensorFlow is an end-to-end open source platform for machine learning. In affected versions an attacker can generate undefined behavior via a reference binding to nullptr in `BoostedTreesCalculateBestGainsPerFeature` and similar attack can occur in `BoostedTreesCalculateBestFeatureSplitV2`. The [implementation](https://github.com/tensorflow/tensorflow/blob/84d053187cb80d975ef2b9684d4b61981bca0c41/tensorflow/core/kernels/boosted_trees/stats_ops.cc) does not validate the input values. We have patched the issue in GitHub commit 9c87c32c710d0b5b53dc6fd3bfde4046e1f7a5ad and in commit 429f009d2b2c09028647dd4bb7b3f6f414bbaad7. 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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Suse | — | Upgrade tensorflow2-develUpgrade libtensorflow_cc2Upgrade libiomp5Upgrade tensorflow2_2_6_0-gnu-hpc-docUpgrade libiomp5-gnu-hpcUpgrade libtensorflow2Upgrade tensorflow2-gnu-openmpi2-hpcUpgrade libtensorflow_framework2Upgrade libtensorflow_framework2-gnu-hpcUpgrade tensorflow2_2_6_0-gnu-openmpi2-hpcUpgrade libtensorflow_cc2-gnu-openmpi2-hpcUpgrade tensorflow2-gnu-hpcUpgrade tensorflow2-docUpgrade tensorflow2Upgrade bazel-skylib1.0.3-sourceUpgrade tensorflow2_2_6_0-gnu-hpc-develUpgrade bazel3.7Upgrade tensorflow2_2_6_0-gnu-openmpi2-hpc-develUpgrade libtensorflow2-gnu-openmpi2-hpcUpgrade libtensorflow2-gnu-hpcUpgrade libiomp5-gnu-openmpi2-hpcUpgrade tensorflow2-lite-develUpgrade tensorflow2_2_6_0-gnu-openmpi2-hpc-docUpgrade tensorflow2-liteUpgrade tensorflow2_2_6_0-gnu-hpcUpgrade libtensorflow_cc2-gnu-hpcUpgrade libtensorflow_framework2-gnu-openmpi2-hpc | Oct 26, 2022 | Aug 12, 2021 |
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