Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS1weHJ3LWoyZnYtaHgzaM4AAu1_

TensorFlow vulnerable to OOB read in `Gather_nd` in TF Lite

Impact

The GatherNd function takes arguments that determine the sizes of inputs and outputs. If the inputs given are greater than or equal to the sizes of the outputs, an out-of-bounds memory read is triggered.

Patches

We have patched the issue in GitHub commit 595a65a3e224a0362d7e68c2213acfc2b499a196.

The fix will be included in TensorFlow 2.10.0. We will also cherrypick this commit on TensorFlow 2.9.1, TensorFlow 2.8.1, and TensorFlow 2.7.2, 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 Hui Peng from Baidu Security.

Permalink: https://github.com/advisories/GHSA-pxrw-j2fv-hx3h
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1weHJ3LWoyZnYtaHgzaM4AAu1_
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: about 1 year ago
Updated: 10 months ago

CVSS Score: 7.0
CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H

Identifiers: GHSA-pxrw-j2fv-hx3h, CVE-2022-35937
References:

• https://github.com/tensorflow/tensorflow/security/advisories/GHSA-pxrw-j2fv-hx3h
• https://github.com/tensorflow/tensorflow/commit/595a65a3e224a0362d7e68c2213acfc2b499a196
• https://github.com/tensorflow/tensorflow/releases/tag/v2.10.0
• https://nvd.nist.gov/vuln/detail/CVE-2022-35937
• https://github.com/tensorflow/tensorflow/blob/f463040eb3997e42e60a2ffc6dc72de7ef11dbb4/tensorflow/lite/kernels/gather_nd.cc#L105-L111
• https://github.com/advisories/GHSA-pxrw-j2fv-hx3h

Affected Packages