CVE-2021-41225CWE-908

A use of uninitialized value vulnerability in Tensorflow

Medium · published November 5, 2021

CVSS v3.1
5.5
EPSS
0%
Percentile
8.8
In the wild
Unconfirmed
What it is

TensorFlow is an open source platform for machine learning. In affected versions TensorFlow's Grappler optimizer has a use of unitialized variable. If the `train_nodes` vector (obtained from the saved model that gets optimized) does not contain a `Dequeue` node, then `dequeue_node` is left unitialized. 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.

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00196 · 8.8th percentile
Weakness
CWE-908 · Use of Uninitialized Resource
Published
2021-11-05T22:30Z
EPSS history
Timeline
  • 05 NOV 22:30Z
    A use of uninitialized value vulnerability in Tensorflow
    cvelistv5