CVE-2022-21739 Null pointer dereference in TensorFlow

2022-02-0313:13:52

GitHub_M

www.cve.org

tensorflow

null pointer dereference

quantizedmaxpool

user controlled inputs

undefined behavior

reference binding

fix

tensorflow 2.8.0

cherrypick

commit

tensorflow 2.7.1

tensorflow 2.6.3

tensorflow 2.5.3

supported range

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS

0.002

Percentile

51.9%

JSON

Tensorflow is an Open Source Machine Learning Framework. The implementation of QuantizedMaxPool has an undefined behavior where user controlled inputs can trigger a reference binding to null pointer. 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.