Overflow/crash in `tf.range`
Published Nov 5, 2021
6.8
MEDIUMCVSS 4.0
EPSS 0.21%
Description
TensorFlow is an open source platform for machine learning. In affected versions while calculating the size of the output within the `tf.range` kernel, there is a conditional statement of type `int64 = condition ? int64 : double`. Due to C++ implicit conversion rules, both branches of the condition will be cast to `double` and the result would be truncated before the assignment. This result in overflows. The fix will be included in TensorFlow 2.7.0. We will also cherrypick this commit on TensorFlow 2.6.1, TensorFlow 2.5.2, and TensorFlow 2.4.4, as these are also affected and still in supported range.
Affected products
-
- Version < 2.4.4StatusaffectedConstraints-
- Version >= 2.5.0, < 2.5.2StatusaffectedConstraints-
- Version >= 2.6.0, < 2.6.1StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TensorFlow | TensorFlow | n/a |
|
- ≥ 2.4.0 · < 2.4.4
- ≥ 2.5.0 · < 2.5.2
- ≥ 2.6.0 · < 2.6.1
- 2.7.0
- 2.7.0
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
References (11)
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-0425 Advisory
- https://github.com/advisories/GHSA-xrqm-fpgr-6hhx Advisory
- https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow-cpu/PYSEC-2021-612.yaml
- https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow-gpu/PYSEC-2021-810.yaml
- https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow/PYSEC-2021-395.yaml
- https://github.com/tensorflow/tensorflow/commit/1b0e0ec27e7895b9985076eab32445026ae5ca94 x_refsource_MISCPatchThird Party Advisory
- https://github.com/tensorflow/tensorflow/commit/6d94002a09711d297dbba90390d5482b76113899 x_refsource_MISCPatchThird Party Advisory
- https://github.com/tensorflow/tensorflow/issues/46889 x_refsource_MISCIssue TrackingThird Party Advisory
- https://github.com/tensorflow/tensorflow/issues/46912 x_refsource_MISCIssue TrackingThird Party Advisory
- https://github.com/tensorflow/tensorflow/security/advisories/GHSA-xrqm-fpgr-6hhx x_refsource_CONFIRMThird Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2021-41202
Change history (0)
No recorded changes yet.