CVE-2022-41891

CVSS V2 None CVSS V3 High 7.5

Description

TensorFlow is an open source platform for machine learning. If `tf.raw_ops.TensorListConcat` is given `element_shape=[]`, it results segmentation fault which can be used to trigger a denial of service attack. We have patched the issue in GitHub commit fc33f3dc4c14051a83eec6535b608abe1d355fde. The fix will be included in TensorFlow 2.11. We will also cherrypick this commit on TensorFlow 2.10.1, 2.9.3, and TensorFlow 2.8.4, as these are also affected and still in supported range.

Overview

CVE ID
CVE-2022-41891

Assigner
security-advisories@github.com

Vulnerability Status
Analyzed

Published Version
2022-11-18T22:15:16

Last Modified Date
2022-11-22T21:36:10

Weakness Enumerations

CWE	URL
CWE-20	http://cwe.mitre.org/data/definitions/20.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:google:tensorflow::::::::	1	OR		2.8.4
cpe:2.3:a:google:tensorflow::::::::	1	OR	2.9.0	2.9.3
cpe:2.3:a:google:tensorflow::::::::	1	OR	2.10.0	2.10.1

CVSS Version 3

Version
3.1

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

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
NONE

Availability Impact
HIGH

Base Score
7.5

Base Severity
HIGH

Exploitability Score
3.9

Impact Score
3.6

References

Reference URL	Reference Tags
https://github.com/tensorflow/tensorflow/commit/fc33f3dc4c14051a83eec6535b608abe1d355fde
https://github.com/tensorflow/tensorflow/blob/master/tensorflow/core/kernels/list_kernels.h
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-66vq-54fq-6jvv

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2022-41891
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-41891

History

Created	Old Value	New Value	Data Type	Notes
2022-11-18 23:00:10				Added to TrackCVE
2022-12-07 17:53:55	2022-11-18T22:15Z	2022-11-18T22:15:16	CVE Published Date	updated
2022-12-07 17:53:55		2022-11-22T21:36:10	CVE Modified Date	updated
2022-12-07 17:53:55		Analyzed	Vulnerability Status	updated
2022-12-07 17:53:56			CPE Information	updated