{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"important"},"category":"csaf_vex","csaf_version":"2.0","distribution":{"text":"Copyright 2024 SUSE LLC. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"summary","text":"SUSE CVE-2022-29210","title":"Title"},{"category":"description","text":"TensorFlow is an open source platform for machine learning. In version 2.8.0, the `TensorKey` hash function used total estimated `AllocatedBytes()`, which (a) is an estimate per tensor, and (b) is a very poor hash function for constants (e.g. `int32_t`). It also tried to access individual tensor bytes through `tensor.data()` of size `AllocatedBytes()`. This led to ASAN failures because the `AllocatedBytes()` is an estimate of total bytes allocated by a tensor, including any pointed-to constructs (e.g. strings), and does not refer to contiguous bytes in the `.data()` buffer. The discoverers could not use this byte vector anyway because types such as `tstring` include pointers, whereas they needed to hash the string values themselves. This issue is patched in Tensorflow versions 2.9.0 and 2.8.1.","title":"Description of the CVE"},{"category":"legal_disclaimer","text":"CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).","title":"Terms of use"}],"publisher":{"category":"vendor","contact_details":"https://www.suse.com/support/security/contact/","name":"SUSE Product Security Team","namespace":"https://www.suse.com/"},"references":[{"category":"external","summary":"CVE-2022-29210","url":"https://www.suse.com/security/cve/CVE-2022-29210"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1199814 for CVE-2022-29210","url":"https://bugzilla.suse.com/1199814"}],"title":"SUSE CVE CVE-2022-29210","tracking":{"current_release_date":"2025-02-16T07:28:42Z","generator":{"date":"2023-02-15T03:26:17Z","engine":{"name":"cve-database.git:bin/generate-csaf-vex.pl","version":"1"}},"id":"CVE-2022-29210","initial_release_date":"2023-02-15T03:26:17Z","revision_history":[{"date":"2023-02-15T03:26:17Z","number":"2","summary":"Current version"},{"date":"2025-01-01T03:05:43Z","number":"3","summary":"Current version"},{"date":"2025-02-14T07:46:29Z","number":"4","summary":"Current version"},{"date":"2025-02-16T07:28:42Z","number":"5","summary":"Current version"}],"status":"interim","version":"5"}}}