Advisoriesby IbisInteger overflow in Tensorflow
Impact
The implementation of Range suffers from integer overflows. These can trigger undefined behavior or, in some scenarios, extremely large allocations.
Patches
We have patched the issue in GitHub commit [f0147751fd5d2ff23251149ebad9af9f03010732](https://github.com/tensorflow/tensorflow/commit/f0147751fd5d2ff23251149ebad9af9f03010732) (merging [#51733](https://github.com/tensorflow/tensorflow/pull/51733)).
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.
For more information
Please consult [our security guide](https://github.com/tensorflow/tensorflow/blob/master/SECURITY.md) for more information regarding the security model and how to contact us with issues and questions.
Attribution
This vulnerability has been reported externally via a [GitHub issue](https://github.com/tensorflow/tensorflow/issues/52676).
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| tensorflow PyPI | < 2.5.3 | 2.5.3 |
| >= 2.6.0, < 2.6.3 | 2.6.3 | |
| >= 2.7.0, < 2.7.1 | 2.7.1 |
Details and references
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
- Severity from
- GitHub (reviewed advisory)
- Weakness
- CWE-190
- Also known as
- BIT-tensorflow-2022-23562, CVE-2022-23562, PYSEC-2022-126, PYSEC-2022-71, PYSEC-2026-3232
- github.com/tensorflow/tensorflow/security/advisories/GHSA-qx3f-p745-w4hr
- nvd.nist.gov/vuln/detail/CVE-2022-23562
- github.com/tensorflow/tensorflow/issues/52676
- github.com/tensorflow/tensorflow/pull/51733
- github.com/tensorflow/tensorflow/commit/f0147751fd5d2ff23251149ebad9af9f03010732
- github.com/pypa/advisory-database/tree/main/vulns/tensorflow-cpu/PYSEC-2022-71.yaml
- github.com/pypa/advisory-database/tree/main/vulns/tensorflow-gpu/PYSEC-2022-126.yaml
- github.com/tensorflow/tensorflow
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