CVE-2022-23584 — Use After Free in Tensorflow

CWE-416 — Use After Free6 documents5 sources
Severity
6.5MEDIUMNVD
CNA7.6
EPSS
0.3%
top 51.40%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
TensorflowIntel Optimization FOR TensorflowGoogle Tensorflow
Timeline
PublishedFeb 4
Latest updateFeb 9

Description

Tensorflow is an Open Source Machine Learning Framework. A malicious user can cause a use after free behavior when decoding PNG images. After `png::CommonFreeDecode(&decode)` gets called, the values of `decode.width` and `decode.height` are in an unspecified state. The fix will be included in TensorFlow 2.8.0. We will also cherrypick this commit on TensorFlow 2.7.1, TensorFlow 2.6.3, and TensorFlow 2.5.3, as these are also affected and still in supported range.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages3 packages

▶CVEListV5tensorflow/tensorflow< 2.5.3+2
▶PyPIintel/optimization_for_tensorflow2.6.0 — 2.6.3+2
▶NVDgoogle/tensorflow2.6.0 — 2.6.2+2

Patches

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

🔴Vulnerability Details

4
OSV
Use after free in `DecodePng` kernel↗2022-02-09
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GHSA
Use after free in `DecodePng` kernel↗2022-02-09
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OSV
CVE-2022-23584: Tensorflow is an Open Source Machine Learning Framework↗2022-02-04
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CVEList
Use after free in `DecodePng` in Tensorflow↗2022-02-04
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📋Vendor Advisories

1
Debian
CVE-2022-23584: tensorflow - Tensorflow is an Open Source Machine Learning Framework. A malicious user can ca...↗2022
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CVE-2022-23584 — Use After Free in Tensorflow | cvebase