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CVE-2021-29585
Good to know:
Date: May 14, 2021
TensorFlow is an end-to-end open source platform for machine learning. The TFLite computation for size of output after padding, "ComputeOutSize"(https://github.com/tensorflow/tensorflow/blob/0c9692ae7b1671c983569e5d3de5565843d500cf/tensorflow/lite/kernels/padding.h#L43-L55), does not check that the "stride" argument is not 0 before doing the division. Users can craft special models such that "ComputeOutSize" is called with "stride" set to 0. The fix will be included in TensorFlow 2.5.0. We will also cherrypick this commit on TensorFlow 2.4.2, TensorFlow 2.3.3, TensorFlow 2.2.3 and TensorFlow 2.1.4, as these are also affected and still in supported range.
Language: C++
Severity Score
Related Resources (9)
Severity Score
Weakness Type (CWE)
Divide By Zero
CWE-369Top Fix
Upgrade Version
Upgrade to version tensorflow - 2.1.4;tensorflow - 2.2.3;tensorflow - 2.3.3;tensorflow - 2.4.2;tensorflow - 2.2.0rc0;tensorflow-cpu - 2.1.4;tensorflow-cpu - 2.2.3;tensorflow-cpu - 2.3.3;tensorflow-cpu - 2.4.2;tensorflow-gpu - 2.1.4;tensorflow-gpu - 2.2.3;tensorflow-gpu - 2.3.3;tensorflow-gpu - 2.4.2;tensorflow-gpu - 2.2.0rc0
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | LOCAL |
| Attack Complexity (AC): | HIGH |
| Privileges Required (PR): | LOW |
| User Interaction (UI): | NONE |
| Scope (S): | UNCHANGED |
| Confidentiality (C): | NONE |
| Integrity (I): | NONE |
| Availability (A): | LOW |
CVSS v2
| Base Score: |
|
|---|---|
| Access Vector (AV): | LOCAL |
| Access Complexity (AC): | LOW |
| Authentication (AU): | NONE |
| Confidentiality (C): | PARTIAL |
| Integrity (I): | PARTIAL |
| Availability (A): | PARTIAL |
| Additional information: |