pysec-2022-68
Vulnerability from pysec
Published
2022-02-04 23:15
Modified
2022-03-09 00:17
Details
Tensorflow is an Open Source Machine Learning Framework. An attacker can craft a TFLite model that would cause an integer overflow in embedding lookup operations. Both embedding_size
and lookup_size
are products of values provided by the user. Hence, a malicious user could trigger overflows in the multiplication. In certain scenarios, this can then result in heap OOB read/write. Users are advised to upgrade to a patched version.
Impacted products
Name | purl |
---|---|
tensorflow-cpu | pkg:pypi/tensorflow-cpu |
Aliases
{ affected: [ { package: { ecosystem: "PyPI", name: "tensorflow-cpu", purl: "pkg:pypi/tensorflow-cpu", }, ranges: [ { events: [ { introduced: "0", }, { fixed: "a4e401da71458d253b05e41f28637b65baf64be4", }, { fixed: "1de49725a5fc4e48f1a3b902ec3599ee99283043", }, { fixed: "f19be71717c497723ba0cea0379e84f061a75e01", }, ], repo: "https://github.com/tensorflow/tensorflow", type: "GIT", }, { events: [ { introduced: "0", }, { fixed: "2.5.3", }, { introduced: "2.6.0", }, { fixed: "2.6.3", }, ], 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", "2.4.4", "2.5.0", "2.5.1", "2.5.2", "2.6.0", "2.6.1", "2.6.2", ], }, ], aliases: [ "CVE-2022-23559", "GHSA-98p5-x8x4-c9m5", ], details: "Tensorflow is an Open Source Machine Learning Framework. An attacker can craft a TFLite model that would cause an integer overflow in embedding lookup operations. Both `embedding_size` and `lookup_size` are products of values provided by the user. Hence, a malicious user could trigger overflows in the multiplication. In certain scenarios, this can then result in heap OOB read/write. Users are advised to upgrade to a patched version.", id: "PYSEC-2022-68", modified: "2022-03-09T00:17:32.298949Z", published: "2022-02-04T23:15:00Z", references: [ { type: "WEB", url: "https://github.com/tensorflow/tensorflow/blob/ca6f96b62ad84207fbec580404eaa7dd7403a550/tensorflow/lite/kernels/embedding_lookup_sparse.cc#L179-L189", }, { type: "ADVISORY", url: "https://github.com/tensorflow/tensorflow/security/advisories/GHSA-98p5-x8x4-c9m5", }, { type: "FIX", url: "https://github.com/tensorflow/tensorflow/commit/a4e401da71458d253b05e41f28637b65baf64be4", }, { type: "FIX", url: "https://github.com/tensorflow/tensorflow/commit/1de49725a5fc4e48f1a3b902ec3599ee99283043", }, { type: "FIX", url: "https://github.com/tensorflow/tensorflow/commit/f19be71717c497723ba0cea0379e84f061a75e01", }, ], }
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Sightings
Author | Source | Type | Date |
---|
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.