Description
TensorFlow is an open source platform for machine learning. When the `BaseCandidateSamplerOp` function receives a value in `true_classes` larger than `range_max`, a heap oob read occurs. We have patched the issue in GitHub commit b389f5c944cadfdfe599b3f1e4026e036f30d2d4. The fix will be included in TensorFlow 2.11. We will also cherrypick this commit on TensorFlow 2.10.1, 2.9.3, and TensorFlow 2.8.4, as these are also affected and still in supported range.
References (3)
Core 3
Core References
Third Party Advisory
https://github.com/tensorflow/tensorflow/blob/master/tensorflow/core/kernels/candidate_sampler_ops.cc
Patch, Third Party Advisory
https://github.com/tensorflow/tensorflow/commit/b389f5c944cadfdfe599b3f1e4026e036f30d2d4
Exploit, Third Party Advisory
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-8w5g-3wcv-9g2j
Scores
CVSS v3
6.8
EPSS
0.0015
EPSS Percentile
35.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-125
Status
published
Products (5)
google/tensorflow
2.10.0
google/tensorflow
< 2.8.4
pypi/tensorflow
2.10.0 - 2.10.1PyPI
pypi/tensorflow-cpu
2.10.0 - 2.10.1PyPI
pypi/tensorflow-gpu
2.10.0 - 2.10.1PyPI
Published
Nov 18, 2022
Tracked Since
Feb 18, 2026