CVE-2021-29611
May 14, 2021
TensorFlow is an end-to-end open source platform for machine learning. Incomplete validation in "SparseReshape" results in a denial of service based on a "CHECK"-failure. The implementation(https://github.com/tensorflow/tensorflow/blob/e87b51ce05c3eb172065a6ea5f48415854223285/tensorflow/core/kernels/sparse_reshape_op.cc#L40) has no validation that the input arguments specify a valid sparse tensor. The fix will be included in TensorFlow 2.5.0. We will also cherrypick this commit on TensorFlow 2.4.2 and TensorFlow 2.3.3, as these are the only affected versions.
Affected Packages
tensorflow-gpu (PYTHON):
Affected version(s) >=2.4.0 <2.4.2Fix Suggestion:
Update to version 2.4.2tensorflow-cpu (PYTHON):
Affected version(s) >=2.3.0 <2.3.3Fix Suggestion:
Update to version 2.3.3tensorflow (PYTHON):
Affected version(s) >=2.4.0 <2.4.2Fix Suggestion:
Update to version 2.4.2tensorflow (PYTHON):
Affected version(s) >=2.3.0 <2.3.3Fix Suggestion:
Update to version 2.3.3tensorflow-gpu (PYTHON):
Affected version(s) >=2.3.0 <2.3.3Fix Suggestion:
Update to version 2.3.3tensorflow-cpu (PYTHON):
Affected version(s) >=2.4.0 <2.4.2Fix Suggestion:
Update to version 2.4.2Related Resources (7)
Do you need more information?
Contact UsCVSS v4
Base Score:
2
Attack Vector
LOCAL
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
LOW
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
3.6
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
LOW
Availability
LOW
CVSS v2
Base Score:
2.1
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
EPSS
Base Score:
0.01
