CVE-2022-23592

Advisory

Tensorflow version 2.8.0 includes a fix for CVE-2022-23592: TensorFlow's type inference can cause a heap out of bounds read as the bounds checking is done in a 'DCHECK' (which is a no-op during production). An attacker can control the 'input_idx' variable such that 'ix' would be larger than the number of values in 'node_t.args'.
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-vq36-27g6-p492

Affected package

Affected versions

Fixed versions

Vulnerability changelog

Tensorflow is an Open Source Machine Learning Framework. TensorFlow's type inference can cause a heap out of bounds read as the bounds checking is done in a `DCHECK` (which is a no-op during production). An attacker can control the `input_idx` variable such that `ix` would be larger than the number of values in `node_t.args`. The fix will be included in TensorFlow 2.8.0. This is the only affected version. See CVE-2022-23592.


CONFIRM:https://github.com/tensorflow/tensorflow/security/advisories/GHSA-vq36-27g6-p492: https://github.com/tensorflow/tensorflow/security/advisories/GHSA-vq36-27g6-p492
MISC:https://github.com/tensorflow/tensorflow/blob/274df9b02330b790aa8de1cee164b70f72b9b244/tensorflow/core/graph/graph.cc#L223-L229: https://github.com/tensorflow/tensorflow/blob/274df9b02330b790aa8de1cee164b70f72b9b244/tensorflow/core/graph/graph.cc#L223-L229
MISC:https://github.com/tensorflow/tensorflow/commit/c99d98cd189839dcf51aee94e7437b54b31f8abd: https://github.com/tensorflow/tensorflow/commit/c99d98cd189839dcf51aee94e7437b54b31f8abd

Resources

• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23592
• https://github.com/tensorflow/tensorflow/blob/274df9b02330b790aa8de1cee164b70f72b9b244/tensorflow/core/graph/graph.cc#L223-L229
• https://github.com/tensorflow/tensorflow/commit/c99d98cd189839dcf51aee94e7437b54b31f8abd
• https://github.com/tensorflow/tensorflow/security/advisories/GHSA-vq36-27g6-p492