CVE-2022-23559

HIGH8.8EPSS 0.52%

Integer overflow in TFLite

Published: 2/9/2022Modified: 5/20/2025

Description

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.

Affected packages (6)

  • Bitnami/tensorflowfrom 0, < 2.5.3, >= 2.6.0, < 2.6.3, >= 2.7.0, < 2.7.1
  • PyPI/tensorflowfrom 0, < 2.5.3
  • PyPI/tensorflow-cpufrom 0, < 2.5.3
  • PyPI/tensorflow-cpufrom 0, < a4e401da71458d253b05e41f28637b65baf64be4, < 1de49725a5fc4e48f1a3b902ec3599ee99283043, < f19be71717c497723ba0cea0379e84f061a75e01 | from 0, < 2.5.3, >= 2.6.0, < 2.6.3
  • PyPI/tensorflow-gpufrom 0, < 2.5.3
  • PyPI/tensorflow-gpufrom 0, < a4e401da71458d253b05e41f28637b65baf64be4, < 1de49725a5fc4e48f1a3b902ec3599ee99283043, < f19be71717c497723ba0cea0379e84f061a75e01 | from 0, < 2.5.3, >= 2.6.0, < 2.6.3

CVSS scores

SourceVersionSeverityVector
osvCVSS 4.0—CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
osvCVSS 3.1HIGH8.8CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References (9)