QID 982439

QID 982439: Python (pip) Security Update for tensorflow-gpu (GHSA-4hvv-7x94-7vq8)

Security update has been released for tensorflow,tensorflow-cpu,tensorflow-gpu to fix the vulnerability.

Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

The implementation of [`TrySimplify`](https://github.com/tensorflow/tensorflow/blob/c22d88d6ff33031aa113e48aa3fc9aa74ed79595/tensorflow/core/grappler/optimizers/arithmetic_optimizer.cc#L390-L401) has undefined behavior due to dereferencing a null pointer in corner cases that
result in optimizing a node with no inputs.

CVSS V3 rated as High - 7.8 severity.

CVSS V2 rated as Medium - 4.6 severity.

Solution

We have patched the issue in GitHub commit [e6340f0665d53716ef3197ada88936c2a5f7a2d3](https://github.com/tensorflow/tensorflow/commit/e6340f0665d53716ef3197ada88936c2a5f7a2d3).

The fix will be included in TensorFlow 2.5.0. We will also cherrypick this commit on TensorFlow 2.4.2, TensorFlow 2.3.3, TensorFlow 2.2.3 and TensorFlow 2.1.4, as these are also affected and still in supported range.

Vendor References

GHSA-4hvv-7x94-7vq8 - github.com/advisories/GHSA-4hvv-7x94-7vq8

CVEs related to QID 982439

CVE-2021-29616 |

Software Advisories

Advisory ID	Software	Link
GHSA-4hvv-7x94-7vq8	tensorflow	github.com/advisories/GHSA-4hvv-7x94-7vq8
GHSA-4hvv-7x94-7vq8	tensorflow-cpu	github.com/advisories/GHSA-4hvv-7x94-7vq8
GHSA-4hvv-7x94-7vq8	tensorflow-gpu	github.com/advisories/GHSA-4hvv-7x94-7vq8

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