CVE-2022-23563

Source
https://nvd.nist.gov/vuln/detail/CVE-2022-23563
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-23563.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-23563
Aliases
Related
Published
2022-02-04T23:15:13Z
Modified
2024-06-13T07:35:07.744835Z
Severity
  • 6.3 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N CVSS Calculator
Summary
[none]
Details

Tensorflow is an Open Source Machine Learning Framework. In multiple places, TensorFlow uses tempfile.mktemp to create temporary files. While this is acceptable in testing, in utilities and libraries it is dangerous as a different process can create the file between the check for the filename in mktemp and the actual creation of the file by a subsequent operation (a TOC/TOU type of weakness). In several instances, TensorFlow was supposed to actually create a temporary directory instead of a file. This logic bug is hidden away by the mktemp function usage. We have patched the issue in several commits, replacing mktemp with the safer mkstemp/mkdtemp functions, according to the usage pattern. Users are advised to upgrade as soon as possible.

References

Affected packages

Git / github.com/tensorflow/tensorflow

Affected ranges

Type
GIT
Repo
https://github.com/tensorflow/tensorflow
Events

Affected versions

v2.*

v2.6.0
v2.6.1
v2.6.2