CVE-2022-35984

Advisory

TensorFlow 2.7.4, 2.8.3 and 2.9.2 include a fix for CVE-2022-35984: 'CHECK' fail in 'ParameterizedTruncatedNormal'.
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-p2xf-8hgm-hpw5

Affected package

Affected versions

Fixed versions

Vulnerability changelog

TensorFlow is an open source platform for machine learning. `ParameterizedTruncatedNormal` assumes `shape` is of type `int32`. A valid `shape` of type `int64` results in a mismatched type `CHECK` fail that can be used to trigger a denial of service attack. We have patched the issue in GitHub commit 72180be03447a10810edca700cbc9af690dfeb51. The fix will be included in TensorFlow 2.10.0. We will also cherrypick this commit on TensorFlow 2.9.1, TensorFlow 2.8.1, and TensorFlow 2.7.2, as these are also affected and still in supported range. There are no known workarounds for this issue. See CVE-2022-35984.


CONFIRM:https://github.com/tensorflow/tensorflow/security/advisories/GHSA-p2xf-8hgm-hpw5: https://github.com/tensorflow/tensorflow/security/advisories/GHSA-p2xf-8hgm-hpw5
MISC:https://github.com/tensorflow/tensorflow/commit/72180be03447a10810edca700cbc9af690dfeb51: https://github.com/tensorflow/tensorflow/commit/72180be03447a10810edca700cbc9af690dfeb51

Resources

• https://github.com/tensorflow/tensorflow/security/advisories/GHSA-p2xf-8hgm-hpw5
• https://github.com/tensorflow/tensorflow/commit/72180be03447a10810edca700cbc9af690dfeb51
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-35984