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Vulnerability Intelligence
Miggo AI
Miggo AIMiggo AIMiggo AIRoot Cause AnalysisThe vulnerability stems from missing validation in the reshape operation's kernel implementation. The commit diff shows a critical OP_REQUIRES check was added to validate the number of dimensions against TensorShape::MaxDimensions() in reshape_op.h. The test case demonstrates that pre-patch versions would accept 254+ dimensions (exceeding TensorFlow's internal limits), causing integer overflows in shape calculations. The ReshapeOp::Compute function is directly responsible for processing the reshape operation and would have executed the faulty dimension handling logic before the patch.
PythonPython| Package Name | Ecosystem | Vulnerable Versions | First Patched Version |
|---|---|---|---|
| tensorflow | pip | < 2.7.2 | 2.7.2 |
| tensorflow | pip | >= 2.8.0, < 2.8.1 | 2.8.1 |
| tensorflow | pip |
| >= 2.9.0, < 2.9.1 |
| 2.9.1 |
| tensorflow-cpu | pip | < 2.7.2 | 2.7.2 |
| tensorflow-cpu | pip | >= 2.8.0, < 2.8.1 | 2.8.1 |
| tensorflow-cpu | pip | >= 2.9.0, < 2.9.1 | 2.9.1 |
| tensorflow-gpu | pip | < 2.7.2 | 2.7.2 |
| tensorflow-gpu | pip | >= 2.8.0, < 2.8.1 | 2.8.1 |
| tensorflow-gpu | pip | >= 2.9.0, < 2.9.1 | 2.9.1 |
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