Segfault in `tf.raw_ops.SparseCountSparseOutput`

MITTEL 5.5CVE-2021-29619 · BIT-tensorflow-2021-29619 · GHSA-wvjw-p9f5-vq28 · Published 14/05/2021 · updated 17/06/2026

Kurz gesagt

CVE-2021-29619 ist eine Schwachstelle (MITTEL (CVSS 5.5)) in tensorflow, tensorflow-cpu, tensorflow-gpu.
Wahrscheinlichkeit einer Ausnutzung in den nächsten 30 Tagen (EPSS): 0.19%, höher als bei 9.2% aller Schwachstellen.
Abhilfe: auf 2.2.3, 2.3.3, 2.4.2, 2.1.4 oder neuer aktualisieren.

Package	Affected versions	Patched versions
tensorflow PyPI	`≥ 2.2.0, < 2.2.3≥ 2.3.0, < 2.3.3≥ 2.4.0, < 2.4.2< 2.1.4`	`2.2.32.3.32.4.22.1.4`
tensorflow-cpu PyPI	`≥ 2.2.0, < 2.2.3≥ 2.3.0, < 2.3.3≥ 2.4.0, < 2.4.2< 2.1.4`	`2.2.32.3.32.4.22.1.4`
tensorflow-gpu PyPI	`≥ 2.2.0, < 2.2.3≥ 2.3.0, < 2.3.3≥ 2.4.0, < 2.4.2< 2.1.4`	`2.2.32.3.32.4.22.1.4`
tensorflow google	`≥ 2.2.0, < 2.2.3≥ 2.3.0, < 2.3.3≥ 2.4.0, < 2.4.2< 2.1.4`	`2.2.32.3.32.4.22.1.4`

Description

Impact

Passing invalid arguments (e.g., discovered via fuzzing) to tf.raw_ops.SparseCountSparseOutput results in segfault.

Patches

We have patched the issue in GitHub commit 82e6203221865de4008445b13c69b6826d2b28d9.

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.

For more information

Please consult our security guide for more information regarding the security model and how to contact us with issues and questions.

NVD description

TensorFlow is an end-to-end open source platform for machine learning. Passing invalid arguments (e.g., discovered via fuzzing) to `tf.raw_ops.SparseCountSparseOutput` results in segfault. 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.