Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS05NG1tLWcybXYtOHA3cs4AAyT4

TensorFlow has Null Pointer Error in LookupTableImportV2

Impact

The function tf.raw_ops.LookupTableImportV2 cannot handle scalars in the values parameter and gives an NPE.

import tensorflow as tf

v = tf.Variable(1)

@tf.function(jit_compile=True)
def test():
   func = tf.raw_ops.LookupTableImportV2
   para={'table_handle': v.handle,'keys': [62.98910140991211, 94.36528015136719], 'values': -919}

   y = func(**para)
   return y

print(test())

Patches

We have patched the issue in GitHub commit 980b22536abcbbe1b4a5642fc940af33d8c19b69.

The fix will be included in TensorFlow 2.12. We will also cherrypick this commit on TensorFlow 2.11.1.

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 r3pwnx of 360 AIVul Team

Permalink: https://github.com/advisories/GHSA-94mm-g2mv-8p7r
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS05NG1tLWcybXYtOHA3cs4AAyT4
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: 6 months ago
Updated: 6 months ago

CVSS Score: 7.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Identifiers: GHSA-94mm-g2mv-8p7r, CVE-2023-25672
References:

• https://github.com/tensorflow/tensorflow/security/advisories/GHSA-94mm-g2mv-8p7r
• https://github.com/tensorflow/tensorflow/commit/980b22536abcbbe1b4a5642fc940af33d8c19b69
• https://nvd.nist.gov/vuln/detail/CVE-2023-25672
• https://github.com/advisories/GHSA-94mm-g2mv-8p7r

Affected Packages