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Critical severity · published Nov 18, 2022
CVE-2022-41880
TensorFlow is an open source platform for machine learning
9.1
CVSS
0.4%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 37% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TE
Tensorflow · Google
before 2.8.4; 2.9.0 before 2.9.3; 2.10.0 · source: NVD
Affected product
TE
Tensorflow
Google
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-41880
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-41880
Third Party Advisory
https://github.com/tensorflow/tensorflow/blob/master/tensorflow/core/kernels/candidate_sampler_ops.cc
Patch
https://github.com/tensorflow/tensorflow/commit/b389f5c944cadfdfe599b3f1e4026e036f30d2d4
Exploit
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-8w5g-3wcv-9g2j
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