{"id":"BIT-tensorflow-2020-15192","summary":"Memory leak in Tensorflow","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":["CVE-2020-15192","GHSA-8fxw-76px-3rxv","PYSEC-2020-115","PYSEC-2020-272","PYSEC-2020-307"],"modified":"2025-05-20T10:02:07.006Z","published":"2024-03-06T11:20:49.978Z","database_specific":{"cpes":["cpe:2.3:a:google:tensorflow:2.2.0:*:*:*:-:*:*:*","cpe:2.3:a:google:tensorflow:2.3.0:*:*:*:-:*:*:*","cpe:2.3:a:google:tensorflow:*:*:*:*:-:*:*:*"],"severity":"Medium"},"references":[{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00065.html"},{"type":"WEB","url":"https://github.com/tensorflow/tensorflow/commit/22e07fb204386768e5bcbea563641ea11f96ceb8"},{"type":"WEB","url":"https://github.com/tensorflow/tensorflow/releases/tag/v2.3.1"},{"type":"WEB","url":"https://github.com/tensorflow/tensorflow/security/advisories/GHSA-8fxw-76px-3rxv"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-15192"}],"affected":[{"package":{"name":"tensorflow","ecosystem":"Bitnami","purl":"pkg:bitnami/tensorflow"},"ranges":[{"type":"SEMVER","events":[{"introduced":"2.2.0"},{"fixed":"2.2.1"},{"introduced":"2.3.0"},{"fixed":"2.3.1"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/tensorflow/BIT-tensorflow-2020-15192.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"}]}],"schema_version":"1.7.3"}