FKIE_CVE-2022-23559

Vulnerability from fkie_nvd - Published: 2022-02-04 23:15 - Updated: 2024-11-21 06:48
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
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.
References
security-advisories@github.comhttps://github.com/tensorflow/tensorflow/blob/ca6f96b62ad84207fbec580404eaa7dd7403a550/tensorflow/lite/kernels/embedding_lookup_sparse.cc#L179-L189Exploit, Third Party Advisory
security-advisories@github.comhttps://github.com/tensorflow/tensorflow/commit/1de49725a5fc4e48f1a3b902ec3599ee99283043Patch, Third Party Advisory
security-advisories@github.comhttps://github.com/tensorflow/tensorflow/commit/a4e401da71458d253b05e41f28637b65baf64be4Patch, Third Party Advisory
security-advisories@github.comhttps://github.com/tensorflow/tensorflow/commit/f19be71717c497723ba0cea0379e84f061a75e01Patch, Third Party Advisory
security-advisories@github.comhttps://github.com/tensorflow/tensorflow/security/advisories/GHSA-98p5-x8x4-c9m5Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/tensorflow/tensorflow/blob/ca6f96b62ad84207fbec580404eaa7dd7403a550/tensorflow/lite/kernels/embedding_lookup_sparse.cc#L179-L189Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/tensorflow/tensorflow/commit/1de49725a5fc4e48f1a3b902ec3599ee99283043Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/tensorflow/tensorflow/commit/a4e401da71458d253b05e41f28637b65baf64be4Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/tensorflow/tensorflow/commit/f19be71717c497723ba0cea0379e84f061a75e01Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/tensorflow/tensorflow/security/advisories/GHSA-98p5-x8x4-c9m5Patch, Third Party Advisory
Impacted products
Vendor Product Version
google tensorflow *
google tensorflow *
google tensorflow 2.7.0
To clipboard 

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  "descriptions": [
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      "lang": "en",
      "value": "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."
    },
    {
      "lang": "es",
      "value": "Tensorflow es un Marco de Aprendizaje Autom\u00e1tico de C\u00f3digo Abierto. Un atacante puede dise\u00f1ar un modelo TFLite que cause un desbordamiento de enteros en las operaciones de b\u00fasqueda de inserci\u00f3n. Tanto \"embedding_size\" como \"lookup_size\" son productos de valores proporcionados por el usuario. Por lo tanto, un usuario malicioso podr\u00eda desencadenar desbordamientos en la multiplicaci\u00f3n. En determinados escenarios, esto puede resultar en una lectura/escritura de OOB de la pila. Se aconseja a usuarios que actualicen a una versi\u00f3n parcheada"
    }
  ],
  "id": "CVE-2022-23559",
  "lastModified": "2024-11-21T06:48:48.760",
  "metrics": {
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          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
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  "published": "2022-02-04T23:15:13.673",
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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