BIT-tensorflow-2021-37690

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Import Source
https://github.com/bitnami/vulndb/tree/main/data/tensorflow/BIT-tensorflow-2021-37690.json
JSON Data
https://api.osv.dev/v1/vulns/BIT-tensorflow-2021-37690
Aliases
Published
2024-03-06T11:16:42.955Z
Modified
2024-03-06T11:25:28.861Z
Summary
[none]
Details

TensorFlow is an end-to-end open source platform for machine learning. In affected versions when running shape functions, some functions (such as MutableHashTableShape) produce extra output information in the form of a ShapeAndType struct. The shapes embedded in this struct are owned by an inference context that is cleaned up almost immediately; if the upstream code attempts to access this shape information, it can trigger a segfault. ShapeRefiner is mitigating this for normal output shapes by cloning them (and thus putting the newly created shape under ownership of an inference context that will not die), but we were not doing the same for shapes and types. This commit fixes that by doing similar logic on output shapes and types. We have patched the issue in GitHub commit ee119d4a498979525046fba1c3dd3f13a039fbb1. The fix will be included in TensorFlow 2.6.0. We will also cherrypick this commit on TensorFlow 2.5.1, TensorFlow 2.4.3, and TensorFlow 2.3.4, as these are also affected and still in supported range.

Database specific
{
    "cpes": [
        "cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:*",
        "cpe:2.3:a:google:tensorflow:2.5.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:google:tensorflow:2.6.0:rc0:*:*:*:*:*:*",
        "cpe:2.3:a:google:tensorflow:2.6.0:rc1:*:*:*:*:*:*",
        "cpe:2.3:a:google:tensorflow:2.6.0:rc2:*:*:*:*:*:*"
    ],
    "severity": "Medium"
}
References

Affected packages

Bitnami / tensorflow

Package

Name
tensorflow
Purl
pkg:bitnami/tensorflow

Severity

  • 6.6 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H CVSS Calculator

Affected ranges

Type
SEMVER
Events
Introduced
2.3.0
Fixed
2.3.4
Introduced
2.4.0
Fixed
2.4.3
Type
SEMVER
Events
Introduced
2.5.0
Last affected
2.5.0
Introduced
2.6.0-rc0
Last affected
2.6.0-rc0
Introduced
2.6.0-rc1
Last affected
2.6.0-rc1
Introduced
2.6.0-rc2
Last affected
2.6.0-rc2