{"id":"CVE-2020-15192","details":"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.","aliases":["BIT-tensorflow-2020-15192","GHSA-8fxw-76px-3rxv","PYSEC-2020-115","PYSEC-2020-272","PYSEC-2020-307"],"modified":"2026-02-23T01:48:47.387683Z","published":"2020-09-25T19:15:14.480Z","related":["GHSA-8fxw-76px-3rxv","openSUSE-SU-2020:1766-1"],"references":[{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00065.html"},{"type":"ADVISORY","url":"https://github.com/tensorflow/tensorflow/commit/22e07fb204386768e5bcbea563641ea11f96ceb8"},{"type":"ADVISORY","url":"https://github.com/tensorflow/tensorflow/releases/tag/v2.3.1"},{"type":"ADVISORY","url":"https://github.com/tensorflow/tensorflow/security/advisories/GHSA-8fxw-76px-3rxv"},{"type":"FIX","url":"https://github.com/tensorflow/tensorflow/commit/22e07fb204386768e5bcbea563641ea11f96ceb8"},{"type":"ARTICLE","url":"http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00065.html"},{"type":"EVIDENCE","url":"https://github.com/tensorflow/tensorflow/security/advisories/GHSA-8fxw-76px-3rxv"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/tensorflow/tensorflow","events":[{"introduced":"0"},{"last_affected":"2b96f3662bd776e277f86997659e61046b56c315"}]}],"versions":["0.12.0-rc0","0.12.0-rc1","0.12.1","0.5.0","0.6.0","v0.10.0","v0.10.0rc0","v0.11.0","v0.11.0rc0","v0.11.0rc1","v0.11.0rc2","v0.12.0","v0.7.0","v0.7.1","v0.8.0rc0","v0.9.0","v0.9.0rc0","v1.0.0","v1.0.0-alpha","v1.0.0-rc0","v1.0.0-rc1","v1.0.0-rc2","v1.1.0","v1.1.0-rc0","v1.1.0-rc1","v1.1.0-rc2","v1.12.0","v1.12.0-rc0","v1.12.0-rc1","v1.12.0-rc2","v1.12.1","v1.2.0","v1.2.0-rc0","v1.2.0-rc1","v1.2.0-rc2","v1.3.0-rc0","v1.3.0-rc1","v1.5.0","v1.5.0-rc0","v1.5.0-rc1","v1.6.0","v1.6.0-rc0","v1.6.0-rc1","v1.7.0","v1.7.0-rc0","v1.7.0-rc1","v1.8.0","v1.8.0-rc0","v1.8.0-rc1","v1.9.0","v1.9.0-rc0","v1.9.0-rc1","v1.9.0-rc2","v2.2.0","v2.2.0-rc0","v2.2.0-rc1","v2.2.0-rc2","v2.2.0-rc3","v2.2.0-rc4"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-15192.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"}]}