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CVE-2022-21726

Description

Tensorflow is an Open Source Machine Learning Framework. The implementation of Dequantize does not fully validate the value of axis and can result in heap OOB accesses. The axis argument can be -1 (the default value for the optional argument) or any other positive value at most the number of dimensions of the input. Unfortunately, the upper bound is not checked and this results in reading past the end of the array containing the dimensions of the input tensor. 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.

Risk Information

Base Score
8.8
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
0.296

Associated Vulnerability

VulnerabilityOS Platform
Multiple vulnerabilities are fixed in Python-tensorflow 2.5.3Windows
Multiple vulnerabilities are fixed in Python-tensorflow 2.6.3Windows
Multiple vulnerabilities are fixed in Python-tensorflow 2.7.1Windows
Multiple vulnerabilities are fixed in Python-tensorflow-cpu 2.5.3Windows
Multiple vulnerabilities are fixed in Python-tensorflow-cpu 2.6.3Windows
Multiple vulnerabilities are fixed in Python-tensorflow-cpu 2.7.1Windows
Multiple vulnerabilities are fixed in Python-tensorflow-gpu 2.5.3Windows
Multiple vulnerabilities are fixed in Python-tensorflow-gpu 2.6.3Windows
Multiple vulnerabilities are fixed in Python-tensorflow-gpu 2.7.1Windows
Multiple vulnerabilities are fixed in Python-tensorflow for linux 2.5.3Linux
Multiple vulnerabilities are fixed in Python-tensorflow for linux 2.6.3Linux
Multiple vulnerabilities are fixed in Python-tensorflow for linux 2.7.1Linux
Multiple vulnerabilities are fixed in Python-tensorflow-cpu for linux 2.5.3Linux
Multiple vulnerabilities are fixed in Python-tensorflow-cpu for linux 2.6.3Linux
Multiple vulnerabilities are fixed in Python-tensorflow-cpu for linux 2.7.1Linux
Multiple vulnerabilities are fixed in Python-tensorflow-gpu for linux 2.5.3Linux
Multiple vulnerabilities are fixed in Python-tensorflow-gpu for linux 2.6.3Linux
Multiple vulnerabilities are fixed in Python-tensorflow-gpu for linux 2.7.1Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234