CVE-2022-21740 — Out-of-bounds Write in Intel Optimization FOR Tensorflow

CWE-787 — Out-of-bounds WriteCWE-120 — Classic Buffer Overflow6 documents5 sources
Severity
8.8HIGHNVD
CNA7.6
EPSS
0.3%
top 45.49%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Intel Optimization FOR TensorflowGoogle Tensorflow
Timeline
PublishedFeb 3
Latest updateFeb 9

Description

Tensorflow is an Open Source Machine Learning Framework. The implementation of `SparseCountSparseOutput` is vulnerable to a heap overflow. 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:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages2 packages

▶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
GHSA
Heap overflow in Tensorflow↗2022-02-09
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OSV
Heap overflow in Tensorflow↗2022-02-09
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CVEList
Heap overflow in Tensorflow↗2022-02-03
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OSV
CVE-2022-21740: Tensorflow is an Open Source Machine Learning Framework↗2022-02-03
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📋Vendor Advisories

1
Debian
CVE-2022-21740: tensorflow - Tensorflow is an Open Source Machine Learning Framework. The implementation of `...↗2022
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CVE-2022-21740 — Out-of-bounds Write in Intel | cvebase