cve.bz

CVE-2022-21732

6.5 mediumEPSS 0.8%

Medium (6.5) in google tensorflow. EPSS 0.8% chance of exploitation in the next 30 days. Fixed in tensorflow 2.5.3, 2.6.3, 2.7.1.

Tensorflow is an Open Source Machine Learning Framework. The implementation of `ThreadPoolHandle` can be used to trigger a denial of service attack by allocating too much memory. This is because the `num_threads` argument is only checked to not be negative, but there is no upper bound on its value. The fix will be included in TensorFlow 2.8.0. We will also cherrypick this commit on TensorFlow 2.7.1, TensorFlow 2.6.3, and TensorFlow 2.5.3, as these are also affected and still in supported range.

Severity

CVSS 3.1

6.5 medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
0.8% chance of exploitation in the next 30 days; higher than 55% of CVEs (scores of 2026-10-31)
CWE
CWE-770
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-c582-c96p-r5cqPyPItensorflow<2.5.32.5.3
GHSA-c582-c96p-r5cqPyPItensorflow>=2.6.0 <2.6.32.6.3
GHSA-c582-c96p-r5cqPyPItensorflow>=2.7.0 <2.7.12.7.1
GHSA-c582-c96p-r5cqPyPItensorflow-cpu<2.5.32.5.3
GHSA-c582-c96p-r5cqPyPItensorflow-cpu>=2.6.0 <2.6.32.6.3
GHSA-c582-c96p-r5cqPyPItensorflow-cpu>=2.7.0 <2.7.12.7.1
GHSA-c582-c96p-r5cqPyPItensorflow-gpu<2.5.32.5.3
GHSA-c582-c96p-r5cqPyPItensorflow-gpu>=2.6.0 <2.6.32.6.3
GHSA-c582-c96p-r5cqPyPItensorflow-gpu>=2.7.0 <2.7.12.7.1
PYSEC-2022-111PyPItensorflow-gpu<2.5.3
>=2.6.0 <2.6.3		2.5.3, 2.6.3
PYSEC-2022-56PyPItensorflow-cpu<2.5.3
>=2.6.0 <2.6.3		2.5.3, 2.6.3
PYSEC-2026-3158PyPItensorflow<2.5.3
>=2.6.0 <2.6.3
>=2.7.0 <2.7.1		2.5.3, 2.6.3, 2.7.1

References

Check your stackJSON