Skip to content
MediumVulnerability

CVE-2022-23565: Tensorflow denial of service via assertion failure in SavedModel

Identifier
CVE-2022-23565
Published
Record updated
View JSON
Affected
  • tensorflow < 2.5.3, fixed in 2.5.3
  • tensorflow >= 2.6.0, < 2.6.3, fixed in 2.6.3
  • tensorflow = 2.7.0, fixed in 2.7.1
  • and 6 more
Known exploitation
Not listed in the CISA Known Exploited Vulnerabilities catalog at the last check.
EPSS
0.5%

Summary

CVE-2022-23565 affects TensorFlow, an open source machine learning framework. An attacker who alters a `SavedModel` on disk so that `AttrDef`s of some operation are duplicated can trigger a denial of service via assertion failure, tracked as CWE-617 (Reachable Assertion).

Mitigation

The fix will be included in TensorFlow 2.8.0. The commit will also be cherry-picked to TensorFlow 2.7.1, TensorFlow 2.6.3, and TensorFlow 2.5.3, which are also affected and still in supported range.