CVE-2022-23593

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Summary

CVECVE-2022-23593
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-02-04 23:15:00 UTC
Updated2022-02-10 02:00:00 UTC
DescriptionTensorflow 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.

Risk And Classification

Problem Types: CWE-754

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Google Tensorflow All All All All

References

ReferenceSourceLinkTags
Segfault in `simplifyBroadcast` (MLIR) · Advisory · tensorflow/tensorflow · GitHub CONFIRM github.com
tensorflow/tf_cpurt_symbolic_shape_optimization.cc at 274df9b02330b790aa8de1cee164b70f72b9b244 · tensorflow/tensorflow · GitHub MISC github.com
Avoid Segfault for scalar shapes. · tensorflow/tensorflow@35f0fab · GitHub MISC github.com
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