Home/CVE/TensorFlow is an open source platform for machine learning. In affected versions if `tf.summary.create_file_writer` is c
CVE

CVE-2021-41200

TensorFlow is an open source platform for machine learning. In affected versions if `tf.summary.create_file_writer` is c

TensorFlow is an open source platform for machine learning. In affected versions if tf.summary.create_file_writer is called with non-scalar arguments code crashes due to a CHECK-fail. The fix will be included in TensorFlow 2.7.0.

We will also cherrypick this commit on TensorFlow 2.6.1, TensorFlow 2.5.2, and TensorFlow 2.4.4, as these are also affected and still in supported range.

MEDIUM · CVSS 5.5 EPSS 0.00049
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-617Reachable Assertion
CWE-617Reachable Assertion
▤

Affected Products & Versions

3
google tensorflow< 2.4.4
google tensorflow>= 2.5.0 and < 2.5.2
google tensorflowall versions
▤

Affected Packages

3
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
PyPI tensorflow MODERATE fixed in 2.6.1
PyPI tensorflow-cpu MODERATE fixed in 2.6.1
PyPI tensorflow-gpu MODERATE fixed in 2.6.1
⚠

Public Exploits & PoCs

2
pocgithub.com · 46909github.com
pocgithub.com · GHSA-gh8h-7j2j-qv4fgithub.com
▣

Scoring & Timeline

5.5
MEDIUM · CVSS v3.1 · security-advisories@github.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD05 Nov 2021 · 08:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
⚑

Vendor Advisories

1
suse-csafopenSUSE-SU-2024:12116-1
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/tensorflow/tensorflow/commit/874bda09e6702cd50bac90b453b50bcc65b2769ePatchThird Party Advisory
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