CVE-2022-23560
February 04, 2022
Tensorflow is an Open Source Machine Learning Framework. An attacker can craft a TFLite model that would allow limited reads and writes outside of arrays in TFLite. This exploits missing validation in the conversion from sparse tensors to dense tensors. The fix is 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. Users are advised to upgrade as soon as possible.
Affected Packages
tensorflow-gpu (PYTHON):
Affected version(s) >=0.12.0rc0 <2.5.3Fix Suggestion:
Update to version 2.5.3tensorflow-cpu (PYTHON):
Affected version(s) >=2.6.0 <2.6.3Fix Suggestion:
Update to version 2.6.3tensorflow-gpu (PYTHON):
Affected version(s) >=2.6.0 <2.6.3Fix Suggestion:
Update to version 2.6.3tensorflow-gpu (PYTHON):
Affected version(s) =2.7.0 <2.7.1Fix Suggestion:
Update to version 2.7.1tensorflow (PYTHON):
Affected version(s) >=0.11.0rc2 <2.5.3Fix Suggestion:
Update to version 2.5.3tensorflow-cpu (PYTHON):
Affected version(s) =2.7.0 <2.7.1Fix Suggestion:
Update to version 2.7.1tensorflow (PYTHON):
Affected version(s) >=2.6.0 <2.6.3Fix Suggestion:
Update to version 2.6.3tensorflow (PYTHON):
Affected version(s) =2.7.0 <2.7.1Fix Suggestion:
Update to version 2.7.1tensorflow-cpu (PYTHON):
Affected version(s) >=0.0.0 <2.5.3Fix Suggestion:
Update to version 2.5.3Related Resources (7)
Do you need more information?
Contact UsCVSS v4
Base Score:
8.7
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
8.8
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
CVSS v2
Base Score:
6.5
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
EPSS
Base Score:
0.30
