CVE-2020-15191
Summary
| CVE | CVE-2020-15191 |
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| State | PUBLIC |
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| Assigner | [email protected] |
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| Source Priority | CVE Program / NVD first with legacy fallback |
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| Published | 2020-09-25 19:15:00 UTC |
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| Updated | 2021-11-18 17:18:00 UTC |
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| Description | 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. |
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NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|
| Fix multiple vulnerabilities in `tf.experimental.dlpack.to_dlpack`. · tensorflow/tensorflow@22e07fb · GitHub |
MISC |
github.com |
Patch, Third Party Advisory |
| Release TensorFlow 2.3.1 · tensorflow/tensorflow · GitHub |
MISC |
github.com |
Third Party Advisory |
| Undefined behavior in dlpack · Advisory · tensorflow/tensorflow · GitHub |
CONFIRM |
github.com |
Exploit, Third Party Advisory |
| [security-announce] openSUSE-SU-2020:1766-1: moderate: Security update f |
SUSE |
lists.opensuse.org |
|
| CVE Program record |
CVE.ORG |
www.cve.org |
canonical |
| NVD vulnerability detail |
NVD |
nvd.nist.gov |
canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 980050 Python (pip) Security Update for tensorflow-gpu (GHSA-q8qj-fc9q-cphr)
