CVE-2021-41205CWE-125

Heap OOB read in all `tf.raw_ops.QuantizeAndDequantizeV*` ops

High · published November 5, 2021

CVSS v3.1
7.1
EPSS
0%
Percentile
4.1
In the wild
Unconfirmed
What it is

TensorFlow is an open source platform for machine learning. In affected versions the shape inference functions for the `QuantizeAndDequantizeV*` operations can trigger a read outside of bounds of heap allocated array. 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
7.1 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00153 · 4.1th percentile
Weakness
CWE-125 · Out-of-bounds Read
Published
2021-11-05T20:10Z
EPSS history
Timeline
  • 05 NOV 20:10Z
    Heap OOB read in all `tf.raw_ops.QuantizeAndDequantizeV*` ops
    cvelistv5