#VU69614 Reachable Assertion in TensorFlow - CVE-2022-35941
Published: November 25, 2022
Vulnerability identifier: #VU69614
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2022-35941
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 attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a reachable assertion within the AvgPoolOp function. A remote attacker can pass a negative value for the ksize argument to the affected function and crash the application.
Remediation
Install updates from vendor's website.
External links
- https://github.com/tensorflow/tensorflow/commit/3a6ac52664c6c095aa2b114e742b0aa17fdce78f
- https://github.com/tensorflow/tensorflow/blob/8d72537c6abf5a44103b57b9c2e22c14f5f49698/tensorflow/core/kernels/avgpooling_op.cc#L56-L98
- https://github.com/tensorflow/tensorflow/security/advisories/GHSA-mgmh-g2v6-mqw5