Vulnerability in Google Tensorflow
CVE-2021-41200
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.002 (13.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 13th percentile — 13.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- Google Tensorflow — versions 2.6.0
- Tensorflow — versions >= 2.6.0, < 2.6.1, >= 2.5.0, < 2.5.2, < 2.4.4
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/tensorflow/tensorflow/security/advisories/GHSA-gh8h-7j2j-qv4f (Exploit, Third Party Advisory)
- github.com/tensorflow/tensorflow/issues/46909 (Exploit, Third Party Advisory)
- github.com/tensorflow/tensorflow/commit/874bda09e6702cd50bac90b453b50bcc65b2769e (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-41200?
- CVE-2021-41200 is a medium-severity vulnerability in Google Tensorflow, classified under Reachable Assertion. CVSS score: 5.5/10. Published 2021-11-05.
- How severe is CVE-2021-41200?
- Medium severity. CVSS v3 base score is 5.5 out of 10.
- Is CVE-2021-41200 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.