CVE-2022-21734

`CHECK`-failures in Tensorflow

CVSS 6.5 MEDIUMEPSS 0.8%CWE-843

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 6.5EPSS 0.8%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

03 Feb 2022Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Tensorflow is an Open Source Machine Learning Framework. The implementation of `MapStage` is vulnerable a `CHECK`-fail if the key tensor is not a scalar. The fix will be included in TensorFlow 2.8.0. We will also cherrypick this commit on TensorFlow 2.7.1, TensorFlow 2.6.3, and TensorFlow 2.5.3, as these are also affected and still in supported range.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected products

n/a · n/a

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References

https://github.com/tensorflow/tensorflow/blob/5100e359aef5c8021f2e71c7b986420b85ce7b3d/tensorflow/core/kernels/map_stage_op.cc#L519-L550 https://github.com/tensorflow/tensorflow/commit/f57315566d7094f322b784947093406c2aea0d7d https://github.com/tensorflow/tensorflow/security/advisories/GHSA-gcvh-66ff-4mwm