CVE-2022-41896

CVSS V2 None CVSS V3 High 7.5

Description

TensorFlow is an open source platform for machine learning. If `ThreadUnsafeUnigramCandidateSampler` is given input `filterbank_channel_count` greater than the allowed max size, TensorFlow will crash. We have patched the issue in GitHub commit 39ec7eaf1428e90c37787e5b3fbd68ebd3c48860. 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-2022-41896

Assigner
security-advisories@github.com

Vulnerability Status
Analyzed

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

Last Modified Date
2022-11-22T19:33:34

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/39ec7eaf1428e90c37787e5b3fbd68ebd3c48860
https://github.com/tensorflow/tensorflow/blob/master/tensorflow/core/kernels/image/mirror_pad_op.cc
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-rmg2-f698-wq35

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2022-41896
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-41896

History

Created	Old Value	New Value	Data Type	Notes
2022-11-18 23:00:10				Added to TrackCVE
2022-12-07 17:54:01	2022-11-18T22:15Z	2022-11-18T22:15:18	CVE Published Date	updated
2022-12-07 17:54:01		2022-11-22T19:33:34	CVE Modified Date	updated
2022-12-07 17:54:01		Analyzed	Vulnerability Status	updated
2022-12-07 17:54:03			CPE Information	updated