CVE-2022-23557CWE-369

Division by zero in TFLite

Medium · published February 4, 2022

CVSS v3.1
6.5
EPSS
1%
Percentile
54.9
In the wild
Unconfirmed
What it is

Tensorflow is an Open Source Machine Learning Framework. An attacker can craft a TFLite model that would trigger a division by zero in `BiasAndClamp` implementation. There is no check that the `bias_size` is non zero. The fix will be included in TensorFlow 2.8.0. We will also cherrypick this commit on TensorFlow 2.7.1, TensorFlow 2.6.3, and TensorFlow 2.5.3, as these are also affected and still in supported range.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00763 · 54.9th percentile
Weakness
CWE-369 · Divide By Zero
Published
2022-02-04T22:32Z
EPSS history
Timeline
  • 04 FEB 22:32Z
    Division by zero in TFLite
    cvelistv5