CVE-2022-41896
November 18, 2022
TensorFlow is an open source platform for machine learning. If "ThreadUnsafeUnigramCandidateSampler" is given input "filterbank_channel_count" greater than the allowed max size, TensorFlow will crash. We have patched the issue in GitHub commit 39ec7eaf1428e90c37787e5b3fbd68ebd3c48860. 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.
Affected Packages
tensorflow-gpu (PYTHON):
Affected version(s) =2.10.0 <2.10.1Fix Suggestion:
Update to version 2.10.1tensorflow (PYTHON):
Affected version(s) >=2.9.0 <2.9.3Fix Suggestion:
Update to version 2.9.3tensorflow (PYTHON):
Affected version(s) >=0.11.0rc2 <2.8.4Fix Suggestion:
Update to version 2.8.4tensorflow-gpu (PYTHON):
Affected version(s) >=2.9.0 <2.9.3Fix Suggestion:
Update to version 2.9.3tensorflow-cpu (PYTHON):
Affected version(s) >=2.9.0 <2.9.3Fix Suggestion:
Update to version 2.9.3tensorflow-cpu (PYTHON):
Affected version(s) =2.10.0 <2.10.1Fix Suggestion:
Update to version 2.10.1tensorflow (PYTHON):
Affected version(s) =2.10.0 <2.10.1Fix Suggestion:
Update to version 2.10.1tensorflow-gpu (PYTHON):
Affected version(s) >=0.12.0rc0 <2.8.4Fix Suggestion:
Update to version 2.8.4tensorflow-cpu (PYTHON):
Affected version(s) >=0.0.0 <2.8.4Fix Suggestion:
Update to version 2.8.4Related Resources (6)
Do you need more information?
Contact UsCVSS v4
Base Score:
5.9
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
PASSIVE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
4.8
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Weakness Type (CWE)
EPSS
Base Score:
0.16
