cve.bz

CVE-2021-41196

5.5 mediumEPSS 0.2%

Medium (5.5) in google tensorflow. EPSS 0.2% chance of exploitation in the next 30 days. Fixed in tensorflow 2.4.4, 2.5.2, 2.6.1.

TensorFlow is an open source platform for machine learning. In affected versions the Keras pooling layers can trigger a segfault if the size of the pool is 0 or if a dimension is negative. This is due to the TensorFlow's implementation of pooling operations where the values in the sliding window are not checked to be strictly positive. 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.

Severity

CVSS 3.1

5.5 medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
0.2% chance of exploitation in the next 30 days; higher than 14% of CVEs (scores of 2026-10-31)
CWE
CWE-191
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-m539-j985-hcr8PyPItensorflow>=2.6.0 <2.6.12.6.1
GHSA-m539-j985-hcr8PyPItensorflow>=2.5.0 <2.5.22.5.2
GHSA-m539-j985-hcr8PyPItensorflow<2.4.42.4.4
GHSA-m539-j985-hcr8PyPItensorflow-cpu>=2.6.0 <2.6.12.6.1
GHSA-m539-j985-hcr8PyPItensorflow-cpu>=2.5.0 <2.5.22.5.2
GHSA-m539-j985-hcr8PyPItensorflow-cpu<2.4.42.4.4
GHSA-m539-j985-hcr8PyPItensorflow-gpu>=2.6.0 <2.6.12.6.1
GHSA-m539-j985-hcr8PyPItensorflow-gpu>=2.5.0 <2.5.22.5.2
GHSA-m539-j985-hcr8PyPItensorflow-gpu<2.4.42.4.4
PYSEC-2021-389PyPItensorflow<2.4.4
>=2.5.0 <2.5.2
>=2.6.0 <2.6.1
>=2.7.0rc0 <2.7.0		2.4.4, 2.5.2, 2.6.1, 2.7.0
PYSEC-2021-606PyPItensorflow-cpu<2.4.4
>=2.5.0 <2.5.2
>=2.6.0 <2.6.1
>=2.7.0rc0 <2.7.0		2.4.4, 2.5.2, 2.6.1, 2.7.0
PYSEC-2021-804PyPItensorflow-gpu<2.4.4
>=2.5.0 <2.5.2
>=2.6.0 <2.6.1
>=2.7.0rc0 <2.7.0		2.4.4, 2.5.2, 2.6.1, 2.7.0

References

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