CVE-2022-29207 — Improper Input Validation in Tensorflow

CWE-20 — Improper Input ValidationCWE-475 — Undefined Behavior for Input to API5 documents5 sources
Severity
5.5MEDIUMNVD
EPSS
0.0%
top 86.44%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
TensorflowGoogle TensorflowIntel Optimization FOR Tensorflow
Timeline
PublishedMay 20
Latest updateMay 24

Description

TensorFlow is an open source platform for machine learning. Prior to versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4, 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 vulnerability. If the resource handle is empty, then a reference is bound to a null pointer inside TensorFlow codebase (various codepaths). This is undefined …

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages3 packages

▶NVDgoogle/tensorflow2.7.0 — 2.7.2+4
▶CVEListV5tensorflow/tensorflow< 2.6.4+3
▶PyPIintel/optimization_for_tensorflow2.7.0 — 2.7.2+2

Patches

Patch: github.com ↗Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

3
GHSA
Undefined behavior when users supply invalid resource handles↗2022-05-24
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OSV
Undefined behavior when users supply invalid resource handles↗2022-05-24
▶
CVEList
Undefined behavior when users supply invalid resource handles in TensorFlow↗2022-05-20
▶

📋Vendor Advisories

1
Debian
CVE-2022-29207: tensorflow - TensorFlow is an open source platform for machine learning. Prior to versions 2....↗2022
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CVE-2022-29207 — Improper Input Validation | cvebase