cve.bz

CVE-2020-15192

4.3 mediumEPSS 0.8%

Medium (4.3). EPSS 0.8% chance of exploitation in the next 30 days. Fixed in tensorflow 2.2.1, 2.3.1.

In Tensorflow before versions 2.2.1 and 2.3.1, if a user passes a list of strings to `dlpack.to_dlpack` there is a memory leak following an expected validation failure. The issue occurs because the `status` argument during validation failures is not properly checked. Since each of the above methods can return an error status, the `status` value must be checked before continuing. The issue is patched in commit 22e07fb204386768e5bcbea563641ea11f96ceb8 and is released in TensorFlow versions 2.2.1, or 2.3.1.

Severity

CVSS 3.1

4.3 medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
EPSS
0.8% chance of exploitation in the next 30 days; higher than 57% of CVEs (scores of 2026-10-31)
CWE
CWE-20
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-8fxw-76px-3rxvPyPItensorflow>=2.2.0 <2.2.12.2.1
GHSA-8fxw-76px-3rxvPyPItensorflow>=2.3.0 <2.3.12.3.1
GHSA-8fxw-76px-3rxvPyPItensorflow-cpu>=2.2.0 <2.2.12.2.1
GHSA-8fxw-76px-3rxvPyPItensorflow-cpu>=2.3.0 <2.3.12.3.1
GHSA-8fxw-76px-3rxvPyPItensorflow-gpu>=2.2.0 <2.2.12.2.1
GHSA-8fxw-76px-3rxvPyPItensorflow-gpu>=2.3.0 <2.3.12.3.1
PYSEC-2020-115PyPItensorflow<2.2.1
>=2.3.0rc0 <2.3.1		2.2.1, 2.3.1
PYSEC-2020-272PyPItensorflow-cpu<2.2.1
>=2.3.0rc0 <2.3.1		2.2.1, 2.3.1
PYSEC-2020-307PyPItensorflow-gpu<2.2.1
>=2.3.0rc0 <2.3.1		2.2.1, 2.3.1

References

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