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CVE-2020-15191
Good to know:
Date: September 25, 2020
In Tensorflow before versions 2.2.1 and 2.3.1, if a user passes an invalid argument to "dlpack.to_dlpack" the expected validations will cause variables to bind to "nullptr" while setting a "status" variable to the error condition. However, this "status" argument is not properly checked. Hence, code following these methods will bind references to null pointers. This is undefined behavior and reported as an error if compiling with "-fsanitize=null". The issue is patched in commit 22e07fb204386768e5bcbea563641ea11f96ceb8 and is released in TensorFlow versions 2.2.1, or 2.3.1.
Language: C++
Severity Score
Related Resources (10)
Severity Score
Weakness Type (CWE)
Top Fix
Upgrade Version
Upgrade to version tensorflow-gpu - 2.2.1;tensorflow-gpu - 2.3.1;tensorflow-cpu - 2.2.1;tensorflow-cpu - 2.3.1;tensorflow - 2.2.1;tensorflow - 2.3.1
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | NONE |
| User Interaction (UI): | NONE |
| Scope (S): | UNCHANGED |
| Confidentiality (C): | NONE |
| Integrity (I): | NONE |
| Availability (A): | LOW |
CVSS v2
| Base Score: |
|
|---|---|
| Access Vector (AV): | NETWORK |
| Access Complexity (AC): | LOW |
| Authentication (AU): | NONE |
| Confidentiality (C): | NONE |
| Integrity (I): | NONE |
| Availability (A): | PARTIAL |
| Additional information: |