CVE-2022-23593
CVE-2022-23593 · Segfault in `simplifyBroadcast` in Tensorflow
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
Tensorflow is an Open Source Machine Learning Framework. The `simplifyBroadcast` function in the MLIR-TFRT infrastructure in TensorFlow is vulnerable to a segfault (hence, denial of service), if called with scalar shapes. If all shapes are scalar, then `maxRank` is 0, so we build an empty `SmallVector`. The fix will be included in TensorFlow 2.8.0. This is the only affected version.
CVSS 5.9 · Media · EPSS 0,9% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: python
Productos y versiones afectados
tensorflow
- Versiones
- >= 2.7.0, < 2.8.0: Afectada
Sin corrección publicada
tensorflow PyPI
- Versiones
- 2.8.0-rc0
- 2.8.0rc0
- 2.8.0rc1
- Intervalos de versiones afectados
- ECOSYSTEM: ≥ 2.8.0-rc0, < 2.8.0
Actualiza a 2.8.0
tensorflow-cpu PyPI
- Versiones
- 2.8.0-rc0
- Intervalos de versiones afectados
- ECOSYSTEM: ≥ 2.8.0-rc0, < 2.8.0
Actualiza a 2.8.0
tensorflow-gpu PyPI
- Versiones
- 2.8.0-rc0
- 2.8.0rc0
- 2.8.0rc1
- Intervalos de versiones afectados
- ECOSYSTEM: ≥ 2.8.0-rc0, < 2.8.0
Actualiza a 2.8.0
tensorflow-cpu PyPI
- Versiones
- 2.7.0
- 2.7.1
- 2.8.0rc0
- 2.8.0rc1
- 2.7.2
- 2.7.3
- 2.7.4
- Intervalos de versiones afectados
- GIT: < 35f0fabb4c178253a964d7aabdbb15c6a398b69a
- ECOSYSTEM: ≥ 2.7.0, < 2.8.0
Actualiza a 2.8.0
tensorflow-gpu PyPI
- Versiones
- 2.7.0
- 2.7.1
- 2.8.0rc0
- 2.8.0rc1
- 2.7.2
- 2.7.3
- 2.7.4
- Intervalos de versiones afectados
- GIT: < 35f0fabb4c178253a964d7aabdbb15c6a398b69a
- ECOSYSTEM: ≥ 2.7.0, < 2.8.0
Actualiza a 2.8.0
Fuentes originales
- https://github.com/tensorflow/tensorflow/security/advisories/GHSA-gwcx-jrx4-92w2
- https://github.com/tensorflow/tensorflow/commit/35f0fabb4c178253a964d7aabdbb15c6a398b69a
- https://github.com/tensorflow/tensorflow/blob/274df9b02330b790aa8de1cee164b70f72b9b244/tensorflow/compiler/mlir/tfrt/jit/transforms/tf_cpurt_symbolic_shape_optimization.cc#L149-L205
- https://nvd.nist.gov/vuln/detail/CVE-2022-23593