Input validation error in TensorFlow - CVE-2022-35952
Published: September 15, 2022 / Updated: May 3, 2026
Vulnerability identifier: #VU129126
CSH Severity: Low
CVSS v4: 6.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2022-35952
CWE-ID: CWE-20
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local user to cause a denial of service.
The vulnerability exists due to improper input validation in UnbatchGradOp when processing crafted id or batch_index arguments. A local user can supply a nonscalar id or an incorrectly sized batch_index to cause a denial of service.
Affected software
TensorFlow
How to mitigate CVE-2022-35952
Install security update from vendor's website.
TensorFlow - addressed in versions 2.7.4, 2.8.3, 2.9.2, 2.10.0