TensorFlow is an open source platform for machine learning. In affected versions the `ImmutableConst` operation in TensorFlow can be tricked into reading arbitrary memory contents. This is because the `tstring` TensorFlow string class has a special case for memory mapped strings but the operation itself does not offer any support for this datatype. The fix will be included in TensorFlow 2.7.0. We will also cherrypick this commit on TensorFlow 2.6.1, TensorFlow 2.5.2, and TensorFlow 2.4.4, as these are also affected and still in supported range.
References
Link | Resource |
---|---|
https://github.com/tensorflow/tensorflow/commit/1cb6bb6c2a6019417c9adaf9e6843ba75ee2580b | Patch Third Party Advisory |
https://github.com/tensorflow/tensorflow/commit/3712a2d3455e6ccb924daa5724a3652a86f6b585 | Patch Third Party Advisory |
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-j8c8-67vp-6mx7 | Exploit Patch Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: GitHub_M
Published: 2021-11-05T22:30:23
Updated: 2021-11-05T22:30:23
Reserved: 2021-09-15T00:00:00
Link: CVE-2021-41227
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-11-05T23:15:08.603
Modified: 2021-11-10T13:18:24.987
Link: CVE-2021-41227
JSON object: View
Redhat Information
No data.
CWE