CVE-2021-37673

Advisory

Intel-tensorflow version 2.3.4, 2.4.3, 2.5.1 and 2.6.0 include a fix for CVE-2021-37673:
In affected versions, an attacker can trigger a denial of service via a "CHECK"-fail in "tf.raw_ops.MapStage". The implementation (https://github.com/tensorflow/tensorflow/blob/460e000de3a83278fb00b61a16d161b1964f15f4/tensorflow/core/kernels/map_stage_op.cc#L513) does not check that the "key" input is a valid non-empty tensor. The Tensorflow team has patched the issue in GitHub commit d7de67733925de196ec8863a33445b73f9562d1d.
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-278g-rq84-9hmg
https://github.com/tensorflow/tensorflow/commit/d7de67733925de196ec8863a33445b73f9562d1d

Affected package

Affected versions

Fixed versions

Vulnerability changelog

This vulnerability has no description

Resources

• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-37673
• https://github.com/tensorflow/tensorflow/commit/d7de67733925de196ec8863a33445b73f9562d1d
• https://github.com/tensorflow/tensorflow/security/advisories/GHSA-278g-rq84-9hmg