CVE-2022-29211

Severity CVSS v4.0:

Pending analysis

Type:

CWE-20 Input Validation

Publication date:

21/05/2022

Last modified:

03/06/2022

Description

TensorFlow is an open source platform for machine learning. Prior to versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4, the implementation of `tf.histogram_fixed_width` is vulnerable to a crash when the values array contain `Not a Number` (`NaN`) elements. The implementation assumes that all floating point operations are defined and then converts a floating point result to an integer index. If `values` contains `NaN` then the result of the division is still `NaN` and the cast to `int32` would result in a crash. This only occurs on the CPU implementation. Versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4 contain a patch for this issue.

Impact

Vector 3.x

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 5.50 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x

5.50

Severity 3.x

MEDIUM

Vector 2.0

AV:L/AC:L/Au:N/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 2.10 LOW
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P

Attack Vector (AV): Local
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Physical

Base Score 2.0

2.10

Severity 2.0

LOW

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:google:tensorflow::::::::		2.6.4 (excluding)
cpe:2.3:a:google:tensorflow::::::::	2.7.0 (including)	2.7.2 (excluding)
cpe:2.3:a:google:tensorflow:2.7.0:rc0::::::
cpe:2.3:a:google:tensorflow:2.7.0:rc1::::::
cpe:2.3:a:google:tensorflow:2.8.0:-::::::
cpe:2.3:a:google:tensorflow:2.8.0:rc0::::::
cpe:2.3:a:google:tensorflow:2.8.0:rc1::::::
cpe:2.3:a:google:tensorflow:2.9.0:rc0::::::
cpe:2.3:a:google:tensorflow:2.9.0:rc1::::::

To consult the complete list of CPE names with products and versions, see this page

CPE	From	Up to
cpe:2.3:a:google:tensorflow::::::::		2.6.4 (excluding)
cpe:2.3:a:google:tensorflow::::::::	2.7.0 (including)	2.7.2 (excluding)
cpe:2.3:a:google:tensorflow:2.7.0:rc0::::::
cpe:2.3:a:google:tensorflow:2.7.0:rc1::::::
cpe:2.3:a:google:tensorflow:2.8.0:-::::::
cpe:2.3:a:google:tensorflow:2.8.0:rc0::::::
cpe:2.3:a:google:tensorflow:2.8.0:rc1::::::
cpe:2.3:a:google:tensorflow:2.9.0:rc0::::::
cpe:2.3:a:google:tensorflow:2.9.0:rc1::::::

CVE-2022-29211

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools