TensorFlow is an end-to-end open source platform for machine learning. It is possible to trigger a null pointer dereference in TensorFlow by passing an invalid input to `tf.raw_ops.CompressElement`. The [implementation](https://github.com/tensorflow/tensorflow/blob/47a06f40411a69c99f381495f490536972152ac0/tensorflow/core/data/compression_utils.cc#L34) was accessing the size of a buffer obtained from the return of a separate function call before validating that said buffer is valid. We have patched the issue in GitHub commit 5dc7f6981fdaf74c8c5be41f393df705841fb7c5. 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: 7.7
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Suse | — | Upgrade tensorflow2_2_6_0-gnu-openmpi2-hpc-develUpgrade bazel3.7Upgrade libiomp5-gnu-hpcUpgrade libtensorflow2Upgrade tensorflow2Upgrade libtensorflow_framework2-gnu-openmpi2-hpcUpgrade libiomp5Upgrade tensorflow2-gnu-openmpi2-hpcUpgrade tensorflow2-liteUpgrade libtensorflow_cc2Upgrade libtensorflow2-gnu-hpcUpgrade tensorflow2-develUpgrade libtensorflow_cc2-gnu-hpcUpgrade libtensorflow2-gnu-openmpi2-hpcUpgrade libtensorflow_framework2Upgrade tensorflow2-docUpgrade tensorflow2_2_6_0-gnu-openmpi2-hpc-docUpgrade tensorflow2_2_6_0-gnu-hpc-develUpgrade tensorflow2_2_6_0-gnu-hpc-docUpgrade tensorflow2-lite-develUpgrade tensorflow2_2_6_0-gnu-openmpi2-hpcUpgrade libtensorflow_cc2-gnu-openmpi2-hpcUpgrade tensorflow2_2_6_0-gnu-hpcUpgrade libtensorflow_framework2-gnu-hpcUpgrade libiomp5-gnu-openmpi2-hpcUpgrade bazel-skylib1.0.3-sourceUpgrade tensorflow2-gnu-hpc | Oct 26, 2022 | Aug 12, 2021 |
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