CVE-2022-21736

Undefined behavior in Tensorflow

Summary

Original description

The description as published by the source.

Tensorflow is an Open Source Machine Learning Framework. The implementation of SparseTensorSliceDataset has an undefined behavior: under certain condition it can be made to dereference a nullptr value. The 3 input arguments to SparseTensorSliceDataset represent a sparse tensor. However, there are some preconditions that these arguments must satisfy but these are not validated in the implementation. 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.

Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV

Affected packages

PyPI tensorflow

[{"type":"ECOSYSTEM","events":[{"introduced":"2.7.0"},{"fixed":"2.7.1"}]}]

PyPI tensorflow-cpu

[{"type":"ECOSYSTEM","events":[{"introduced":"2.7.0"},{"fixed":"2.7.1"}]}]

PyPI tensorflow-gpu

[{"type":"ECOSYSTEM","events":[{"introduced":"2.7.0"},{"fixed":"2.7.1"}]}]

Bitnami tensorflow

[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.5.3"},{"introduced":"2.6.0"},{"fixed":"2.6.3"},{"introduced":"2.7.0"},{"fixed":"2.7.1"}]}]

References

advisory github.com
advisory nvd.nist.gov
advisory github.com
package github.com
patch github.com
web github.com
web github.com
web github.com

Metadata

CVE: CVE-2022-21736
GHSA: GHSA-pfjj-m3jj-9jc9
Published: 2022-02-03
First seen on SecPulse: 4 years ago
First-seen source: OSV.dev (Open Source Vulnerabilities)

CWE

CWE-476

Detection sources

OSV.dev (Open Source Vulnerabilities) 2 months ago