CVE-2021-29577

Name
CVE-2021-29577
Description
TensorFlow is an end-to-end open source platform for machine learning. The implementation of `tf.raw_ops.AvgPool3DGrad` is vulnerable to a heap buffer overflow. The implementation(https://github.com/tensorflow/tensorflow/blob/d80ffba9702dc19d1fac74fc4b766b3fa1ee976b/tensorflow/core/kernels/pooling_ops_3d.cc#L376-L450) assumes that the `orig_input_shape` and `grad` tensors have similar first and last dimensions but does not check that this assumption is validated. The fix will be included in TensorFlow 2.5.0. We will also cherrypick this commit on TensorFlow 2.4.2, TensorFlow 2.3.3, TensorFlow 2.2.3 and TensorFlow 2.1.4, as these are also affected and still in supported range.
NVD Severity
medium
Other trackers
Mailing lists
Exploits
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
CONFIRM https://github.com/tensorflow/tensorflow/security/advisories/GHSA-v6r6-84gr-92rm
MISC https://github.com/tensorflow/tensorflow/commit/6fc9141f42f6a72180ecd24021c3e6b36165fe0d

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:* tensorflow >= None < 2.1.4
cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:* tensorflow >= 2.2.0 < 2.2.3
cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:* tensorflow >= 2.3.0 < 2.3.3
cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:* tensorflow >= 2.4.0 < 2.4.2

Vulnerable and fixed packages

Source package Branch Version Maintainer Status