CVE-2021-29563 — Reachable Assertion in Tensorflow

CWE-617 — Reachable Assertion6 documents5 sources
Severity
5.5MEDIUMNVD
CNA2.5
EPSS
0.0%
top 97.19%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
TensorflowGoogle TensorflowIntel Optimization FOR Tensorflow
Timeline
PublishedMay 14
Latest updateMay 21

Description

TensorFlow is an end-to-end open source platform for machine learning. An attacker can cause a denial of service by exploiting a `CHECK`-failure coming from the implementation of `tf.raw_ops.RFFT`. Eigen code operating on an empty matrix can trigger on an assertion and will cause program termination. The fix will be included in TensorFlow 2.5.0. We will also cherrypick this commit on TensorFlow 2.4.2, TensorFlow 2.3.3, TensorFlow 2.2.3 and TensorFlow 2.1.4, as these are also affected and still i…

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/tensorflow2.2.0 — 2.2.3+3
▶CVEListV5tensorflow/tensorflow< 2.1.4+3
▶PyPIintel/optimization_for_tensorflow2.2.0 — 2.3.0rc0+8

Patches

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

🔴Vulnerability Details

4
OSV
CHECK-fail in `tf.raw_ops.RFFT`↗2021-05-21
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GHSA
CHECK-fail in `tf.raw_ops.RFFT`↗2021-05-21
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OSV
CVE-2021-29563: TensorFlow is an end-to-end open source platform for machine learning↗2021-05-14
▶
CVEList
CHECK-fail in `tf.raw_ops.RFFT`↗2021-05-14
▶

📋Vendor Advisories

1
Debian
CVE-2021-29563: tensorflow - TensorFlow is an end-to-end open source platform for machine learning. An attack...↗2021
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CVE-2021-29563 — Reachable Assertion in Tensorflow | cvebase