CVE-2021-29594CWE-369

Division by zero in TFLite's convolution code

Low · published May 14, 2021

CVSS v3.1
2.5
EPSS
0%
Percentile
9.5
In the wild
Unconfirmed
What it is

TensorFlow is an end-to-end open source platform for machine learning. TFLite's convolution code(https://github.com/tensorflow/tensorflow/blob/09c73bca7d648e961dd05898292d91a8322a9d45/tensorflow/lite/kernels/conv.cc) has multiple division where the divisor is controlled by the user and not checked to be non-zero. 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.

The record
Technical detail
CVSS v3.1
2.5 · LOW
Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.00201 · 9.5th percentile
Weakness
CWE-369 · Divide By Zero
Published
2021-05-14T19:22Z
EPSS history
Timeline
  • 14 MAY 19:22Z
    Division by zero in TFLite's convolution code
    cvelistv5