CVE-2022-35988 — Reachable Assertion in Tensorflow

CWE-617 — Reachable Assertion5 documents5 sources
Severity
7.5HIGHNVD
CNA5.9
EPSS
0.1%
top 77.66%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
TensorflowGoogle TensorflowIntel Optimization FOR Tensorflow
Timeline
PublishedSep 16

Description

TensorFlow is an open source platform for machine learning. When `tf.linalg.matrix_rank` receives an empty input `a`, the GPU kernel gives a `CHECK` fail that can be used to trigger a denial of service attack. We have patched the issue in GitHub commit c55b476aa0e0bd4ee99d0f3ad18d9d706cd1260a. The fix will be included in TensorFlow 2.10.0. We will also cherrypick this commit on TensorFlow 2.9.1, TensorFlow 2.8.1, and TensorFlow 2.7.2, as these are also affected and still in supported range. Ther…

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages3 packages

▶NVDgoogle/tensorflow2.8.0 — 2.8.1+3
▶CVEListV5tensorflow/tensorflow< 2.7.2+2
▶PyPIintel/optimization_for_tensorflow2.8.0 — 2.8.1+2

Patches

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

🔴Vulnerability Details

3
CVEList
`CHECK` fail in `tf.linalg.matrix_rank` in TensorFlow↗2022-09-16
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OSV
TensorFlow vulnerable to `CHECK` fail in `tf.linalg.matrix_rank`↗2022-09-16
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GHSA
TensorFlow vulnerable to `CHECK` fail in `tf.linalg.matrix_rank`↗2022-09-16
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📋Vendor Advisories

1
Debian
CVE-2022-35988: tensorflow - TensorFlow is an open source platform for machine learning. When `tf.linalg.matr...↗2022
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CVE-2022-35988 — Reachable Assertion in Tensorflow | cvebase