PT-2022-19459 · Google · Tensorflow

Hong Jin · Published 2022-05-20 · Updated 2024-03-06 · CVE-2022-29207

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions TensorFlow versions prior to 2.9.0 TensorFlow versions prior to 2.8.1 TensorFlow versions prior to 2.7.2 TensorFlow versions prior to 2.6.4

Description Multiple TensorFlow operations misbehave in eager mode when the resource handle provided to them is invalid. In graph mode, it would have been impossible to perform these API calls, but migration to TF 2.x eager mode opened up this issue. If the resource handle is empty, then a reference is bound to a null pointer inside TensorFlow codebase, resulting in undefined behavior.

Recommendations For versions prior to 2.9.0, update to version 2.9.0 or later. For versions prior to 2.8.1, update to version 2.8.1 or later. For versions prior to 2.7.2, update to version 2.7.2 or later. For versions prior to 2.6.4, update to version 2.6.4 or later.

Exploit

Fix

RCE

Weakness Enumeration

CWE-475

CWE-20

Related Identifiers

BIT-TENSORFLOW-2022-29207

CVE-2022-29207

GHSA-5WPJ-C6F7-24X8

Affected Products

Tensorflow

References · 14

• 🔥 https://github.com/tensorflow/tensorflow/security/advisories/GHSA-5wpj-c6f7-24x8 · Exploit
• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/29xxx/CVE-2022-29207.json · Exploit
• https://github.com/tensorflow/tensorflow/commit/dbdd98c37bc25249e8f288bd30d01e118a7b4498 · Patch
• https://github.com/tensorflow/tensorflow/commit/a5b89cd68c02329d793356bda85d079e9e69b4e7 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2022-29207 · Security Note
• https://osv.dev/vulnerability/BIT-tensorflow-2022-29207 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-29207 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-5wpj-c6f7-24x8 · Vendor Advisory
• https://github.com/tensorflow/tensorflow/releases/tag/v2.9.0 · Note
• https://github.com/tensorflow/tensorflow/releases/tag/v2.8.1 · Note
• https://github.com/tensorflow/tensorflow/releases/tag/v2.7.2 · Note
• https://github.com/tensorflow/tensorflow/releases/tag/v2.6.4 · Note
• https://github.com/tensorflow/tensorflow · Note
• https://t.me/cibsecurity/43115 · Telegram Post