Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS02N3BmLTYyeHItcTM1bc4AAv-0

`CHECK_EQ` fail in `tf.raw_ops.TensorListResize`

Impact

If tf.raw_ops.TensorListResize is given a nonscalar value for input size, it results CHECK fail which can be used to trigger a denial of service attack.

import numpy as np
import tensorflow as tf

a = data_structures.tf_tensor_list_new(elements = tf.constant(value=[3, 4, 5]))
b = np.zeros([0, 2, 3, 3])

tf.raw_ops.TensorListResize(input_handle=a, size=b)

Patches

We have patched the issue in GitHub commit 888e34b49009a4e734c27ab0c43b0b5102682c56.

The fix will be included in TensorFlow 2.11. We will also cherrypick this commit on TensorFlow 2.10.1, 2.9.3, and TensorFlow 2.8.4, as these are also affected and still in supported range.

For more information

Please consult our security guide for more information regarding the security model and how to contact us with issues and questions.

Attribution

This vulnerability has been reported by Pattarakrit Rattankul

Permalink: https://github.com/advisories/GHSA-67pf-62xr-q35m
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS02N3BmLTYyeHItcTM1bc4AAv-0
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: 10 months ago
Updated: 8 months ago

CVSS Score: 4.8
CVSS vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H

Identifiers: GHSA-67pf-62xr-q35m, CVE-2022-41893
References:

• https://github.com/tensorflow/tensorflow/security/advisories/GHSA-67pf-62xr-q35m
• https://nvd.nist.gov/vuln/detail/CVE-2022-41893
• https://github.com/tensorflow/tensorflow/commit/888e34b49009a4e734c27ab0c43b0b5102682c56
• https://github.com/tensorflow/tensorflow/blob/master/tensorflow/core/kernels/list_kernels.cc
• https://github.com/advisories/GHSA-67pf-62xr-q35m

Affected Packages