7.1
CVSSv3

CVE-2021-41223

Published: 05/11/2021 Updated: 09/11/2021
CVSS v2 Base Score: 3.6 | Impact Score: 4.9 | Exploitability Score: 3.9
CVSS v3 Base Score: 7.1 | Impact Score: 5.2 | Exploitability Score: 1.8
VMScore: 320
Vector: AV:L/AC:L/Au:N/C:P/I:N/A:P

Vulnerability Summary

TensorFlow is an open source platform for machine learning. In affected versions the implementation of `FusedBatchNorm` kernels is vulnerable to a heap OOB access. The fix will be included in TensorFlow 2.7.0. We will also cherrypick this commit on TensorFlow 2.6.1, TensorFlow 2.5.2, and TensorFlow 2.4.4, as these are also affected and still in supported range.

Vulnerability Trend

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google tensorflow

Vendor Advisories

In TensorFlow before version 261, the implementation of FusedBatchNorm kernels is vulnerable to a heap OOB access ...