CVE-2022-29205 (GCVE-0-2022-29205)
Vulnerability from cvelistv5
Published
2022-05-20 22:25
Modified
2025-04-22 17:58
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-908 - Use of Uninitialized Resource
  • CWE-476 - NULL Pointer Dereference
Summary
TensorFlow is an open source platform for machine learning. Prior to versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4, there is a potential for segfault / denial of service in TensorFlow by calling `tf.compat.v1.*` ops which don't yet have support for quantized types, which was added after migration to TensorFlow 2.x. In these scenarios, since the kernel is missing, a `nullptr` value is passed to `ParseDimensionValue` for the `py_value` argument. Then, this is dereferenced, resulting in segfault. Versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4 contain a patch for this issue.
References
security-advisories@github.com https://github.com/tensorflow/tensorflow/blob/f3b9bf4c3c0597563b289c0512e98d4ce81f886e/tensorflow/python/eager/pywrap_tfe_src.cc#L296-L320 Third Party Advisory
security-advisories@github.com https://github.com/tensorflow/tensorflow/blob/f3b9bf4c3c0597563b289c0512e98d4ce81f886e/tensorflow/python/eager/pywrap_tfe_src.cc#L480-L482 Third Party Advisory
security-advisories@github.com https://github.com/tensorflow/tensorflow/commit/237822b59fc504dda2c564787f5d3ad9c4aa62d9 Patch, Third Party Advisory
security-advisories@github.com https://github.com/tensorflow/tensorflow/releases/tag/v2.6.4 Release Notes, Third Party Advisory
security-advisories@github.com https://github.com/tensorflow/tensorflow/releases/tag/v2.7.2 Release Notes, Third Party Advisory
security-advisories@github.com https://github.com/tensorflow/tensorflow/releases/tag/v2.8.1 Release Notes, Third Party Advisory
security-advisories@github.com https://github.com/tensorflow/tensorflow/releases/tag/v2.9.0 Release Notes, Third Party Advisory
security-advisories@github.com https://github.com/tensorflow/tensorflow/security/advisories/GHSA-54ch-gjq5-4976 Exploit, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://github.com/tensorflow/tensorflow/blob/f3b9bf4c3c0597563b289c0512e98d4ce81f886e/tensorflow/python/eager/pywrap_tfe_src.cc#L296-L320 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://github.com/tensorflow/tensorflow/blob/f3b9bf4c3c0597563b289c0512e98d4ce81f886e/tensorflow/python/eager/pywrap_tfe_src.cc#L480-L482 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://github.com/tensorflow/tensorflow/commit/237822b59fc504dda2c564787f5d3ad9c4aa62d9 Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://github.com/tensorflow/tensorflow/releases/tag/v2.6.4 Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://github.com/tensorflow/tensorflow/releases/tag/v2.7.2 Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://github.com/tensorflow/tensorflow/releases/tag/v2.8.1 Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://github.com/tensorflow/tensorflow/releases/tag/v2.9.0 Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://github.com/tensorflow/tensorflow/security/advisories/GHSA-54ch-gjq5-4976 Exploit, Patch, Third Party Advisory
Impacted products
Vendor Product Version
tensorflow tensorflow Version: < 2.6.4
Version: >= 2.7.0rc0, < 2.7.2
Version: >= 2.8.0rc0, < 2.8.1
Version: >= 2.9.0rc0, < 2.9.0
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