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CVE-2020-15192 Details

Description

In Tensorflow before versions 2.2.1 and 2.3.1, if a user passes a list of strings to `dlpack.to_dlpack` there is a memory leak following an expected validation failure. The issue occurs because the `status` argument during validation failures is not properly checked. Since each of the above methods can return an error status, the `status` value must be checked before continuing. The issue is patched in commit 22e07fb204386768e5bcbea563641ea11f96ceb8 and is released in TensorFlow versions 2.2.1, or 2.3.1.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:4.3 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

CNA: [email protected]CVSS-B:4.3 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00065.html	CVE	Mailing ListThird Party Advisory
https://github.com/tensorflow/tensorflow/commit/22e07fb204386768e5bcbea563641ea11f96ceb8	CVE	PatchThird Party Advisory
https://github.com/tensorflow/tensorflow/releases/tag/v2.3.1	CVE	Third Party Advisory
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-8fxw-76px-3rxv	CVE	ExploitThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00065.html	[email protected]	Mailing ListThird Party Advisory
https://github.com/tensorflow/tensorflow/commit/22e07fb204386768e5bcbea563641ea11f96ceb8	[email protected]	PatchThird Party Advisory
https://github.com/tensorflow/tensorflow/releases/tag/v2.3.1	[email protected]	Third Party Advisory
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-8fxw-76px-3rxv	[email protected]	ExploitThird Party Advisory

see all 8 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-20	Improper Input Validation	[email protected]
CWE-20	Improper Input Validation	[email protected]

Affected Products

Product	Versions
google tensorflow	2.2.0 2.3.0
CPE cpe:2.3:a:google:tensorflow:2.2.0::::-::: cpe:2.3:a:google:tensorflow:2.3.0::::-::: Remediation No remediation found in references.
opensuse leap	15.2
CPE cpe:2.3:o:opensuse:leap:15.2:::::::* Remediation No remediation found in references.

Change History

9 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Nov 18, 2021	Reanalysis	[email protected]
Sep 21, 2021	Modified Analysis	[email protected]
Aug 17, 2021	CPE Deprecation Remap	[email protected]
Aug 17, 2021	CPE Deprecation Remap	[email protected]
Oct 29, 2020	CVE Modified	[email protected]
Oct 7, 2020	Initial Analysis	[email protected]