CVE-2021-37664 — Out-of-bounds Read in Tensorflow

CWE-125 — Out-of-bounds Read6 documents5 sources
Severity
7.1HIGHNVD
CNA7.3
EPSS
0.0%
top 88.77%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
TensorflowGoogle TensorflowIntel Optimization FOR Tensorflow
Timeline
PublishedAug 12
Latest updateAug 25

Description

TensorFlow is an end-to-end open source platform for machine learning. In affected versions an attacker can read from outside of bounds of heap allocated data by sending specially crafted illegal arguments to `BoostedTreesSparseCalculateBestFeatureSplit`. The [implementation](https://github.com/tensorflow/tensorflow/blob/84d053187cb80d975ef2b9684d4b61981bca0c41/tensorflow/core/kernels/boosted_trees/stats_ops.cc) needs to validate that each value in `stats_summary_indices` is in range. We have pa…

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:HExploitability: 1.8 | Impact: 5.2

Affected Packages3 packages

▶NVDgoogle/tensorflow2.3.0 — 2.3.4+3
▶CVEListV5tensorflow/tensorflow< 2.3.4+2
▶PyPIintel/optimization_for_tensorflow2.3.0 — 2.3.4+4

Patches

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

🔴Vulnerability Details

4
OSV
Heap OOB in boosted trees↗2021-08-25
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GHSA
Heap OOB in boosted trees↗2021-08-25
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OSV
CVE-2021-37664: TensorFlow is an end-to-end open source platform for machine learning↗2021-08-12
▶
CVEList
Heap OOB in boosted trees in TensorFlow↗2021-08-12
▶

📋Vendor Advisories

1
Debian
CVE-2021-37664: tensorflow - TensorFlow is an end-to-end open source platform for machine learning. In affect...↗2021
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CVE-2021-37664 — Out-of-bounds Read in Tensorflow | cvebase