pysec-2021-624
Vulnerability from pysec
Published
2021-11-05 21:15
Modified
2021-12-09 06:35
Details
TensorFlow is an open source platform for machine learning. In affected versions the shape inference code for DeserializeSparse
can trigger a null pointer dereference. This is because the shape inference function assumes that the serialize_sparse
tensor is a tensor with positive rank (and having 3
as the last dimension). 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.
Aliases
{ "affected": [ { "package": { "ecosystem": "PyPI", "name": "tensorflow-cpu", "purl": "pkg:pypi/tensorflow-cpu" }, "ranges": [ { "events": [ { "introduced": "0" }, { "fixed": "d3738dd70f1c9ceb547258cbb82d853da8771850" } ], "repo": "https://github.com/tensorflow/tensorflow", "type": "GIT" }, { "events": [ { "introduced": "0" }, { "fixed": "2.4.4" }, { "introduced": "2.5.0" }, { "fixed": "2.5.2" }, { "introduced": "2.6.0" }, { "fixed": "2.6.1" }, { "introduced": "2.7.0rc0" }, { "fixed": "2.7.0" } ], "type": "ECOSYSTEM" } ], "versions": [ "1.15.0", "2.1.0", "2.1.1", "2.1.2", "2.1.3", "2.1.4", "2.2.0", "2.2.1", "2.2.2", "2.2.3", "2.3.0", "2.3.1", "2.3.2", "2.3.3", "2.3.4", "2.4.0", "2.4.1", "2.4.2", "2.4.3", "2.5.0", "2.5.1", "2.6.0", "2.7.0rc0", "2.7.0rc1" ] } ], "aliases": [ "CVE-2021-41215", "GHSA-x3v8-c8qx-3j3r" ], "details": "TensorFlow is an open source platform for machine learning. In affected versions the shape inference code for `DeserializeSparse` can trigger a null pointer dereference. This is because the shape inference function assumes that the `serialize_sparse` tensor is a tensor with positive rank (and having `3` as the last dimension). 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.", "id": "PYSEC-2021-624", "modified": "2021-12-09T06:35:09.664583Z", "published": "2021-11-05T21:15:00Z", "references": [ { "type": "FIX", "url": "https://github.com/tensorflow/tensorflow/commit/d3738dd70f1c9ceb547258cbb82d853da8771850" }, { "type": "ADVISORY", "url": "https://github.com/tensorflow/tensorflow/security/advisories/GHSA-x3v8-c8qx-3j3r" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.