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CVE-2022-23591: Tensorflow is an Open Source Machine Learning Framework. The `GraphDef` format in TensorFlow does no…

Occurred
Feb 4, 2022
Published
Feb 4, 2022
Source
NVD CVE

Summary

Tensorflow is an Open Source Machine Learning Framework. The `GraphDef` format in TensorFlow does not allow self recursive functions. The runtime assumes that this invariant is satisfied. However, a `GraphDef` containing a fragment such as the following can be consumed when loading a `SavedModel`. This would result in a stack overflow during execution as resolving each `NodeDef` means resolving the function itself and its nodes. The fix will be included in TensorFlow 2.8.0. We will also cherrypick this commit on TensorFlow 2.7.1, TensorFlow 2.6.3, and TensorFlow 2.5.3, as these are also affected and still in supported range.

Tags

  • CVE
  • CVE-2022-23591
  • cvss:HIGH

Classification

Category confidence: 85%
Severity confidence: 90%

Rationale: TensorFlow vulnerability causing stack overflow in ML framework, not a direct AI safety incident but a software security issue.

Classifier: Qwen/Qwen3.5-35B-A3B-FP8

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