#VU62994 Reachable Assertion in TensorFlow - CVE-2022-23583
Published: May 11, 2022 / Updated: May 11, 2022
Vulnerability identifier: #VU62994
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2022-23583
CWE-ID: CWE-617
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
TensorFlow
TensorFlow
Software vendor:
TensorFlow
TensorFlow
Description
The vulnerability allows a remote user to perform a denial of service (DoS) attack.
The vulnerability exists due to a reachable assertion. A remote user can alter a SavedModel such that any binary op would trigger CHECK failures and cause a denial of service.
Remediation
Install updates from vendor's website.
External links
- https://github.com/tensorflow/tensorflow/blob/a1320ec1eac186da1d03f033109191f715b2b130/tensorflow/core/kernels/cwise_ops_common.h#L88-L137
- https://github.com/tensorflow/tensorflow/security/advisories/GHSA-gjqc-q9g6-q2j3
- https://github.com/tensorflow/tensorflow/commit/a7c02f1a9bbc35473969618a09ee5f9f5d3e52d9