TensorFlow is an end-to-end open source platform for machine learning. In affected versions an attacker can trigger a denial of service via a segmentation fault in `tf.raw_ops.MaxPoolGrad` caused by missing validation. The [implementation](https://github.com/tensorflow/tensorflow/blob/460e000de3a83278fb00b61a16d161b1964f15f4/tensorflow/core/kernels/maxpooling_op.cc) misses some validation for the `orig_input` and `orig_output` tensors. The fixes for CVE-2021-29579 were incomplete. We have patched the issue in GitHub commit 136b51f10903e044308cf77117c0ed9871350475. The fix will be included in TensorFlow 2.6.0. We will also cherrypick this commit on TensorFlow 2.5.1, TensorFlow 2.4.3, and TensorFlow 2.3.4, as these are also affected and still in supported range.
References
Link | Resource |
---|---|
https://github.com/tensorflow/tensorflow/blob/master/tensorflow/security/advisory/tfsa-2021-068.md | Third Party Advisory |
https://github.com/tensorflow/tensorflow/commit/136b51f10903e044308cf77117c0ed9871350475 | Patch Third Party Advisory |
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-7ghq-fvr3-pj2x | Third Party Advisory |
Configurations
Configuration 1 (hide)
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History
26 Jun 2023, 19:19
Type | Values Removed | Values Added |
---|---|---|
CWE | CWE-1284 |
Information
Published : 2021-08-12 23:15
Updated : 2024-02-28 18:28
NVD link : CVE-2021-37674
Mitre link : CVE-2021-37674
CVE.ORG link : CVE-2021-37674
JSON object : View
Products Affected
- tensorflow