CVE-2022-23570 — NULL Pointer Dereference in Tensorflow

CWE-476 — NULL Pointer DereferenceCWE-617 — Reachable Assertion6 documents5 sources
Severity
6.5MEDIUMNVD
EPSS
0.5%
top 33.64%
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. When decoding a tensor from protobuf, TensorFlow might do a null-dereference if attributes of some mutable arguments to some operations are missing from the proto. This is guarded by a `DCHECK`. However, `DCHECK` is a no-op in production builds and an assertion failure in debug builds. In the first case execution proceeds to the dereferencing of the null pointer, whereas in the second case it results in a crash due to the assertion failure…

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
Null-dereference in Tensorflow↗2022-02-09
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GHSA
Null-dereference in Tensorflow↗2022-02-09
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OSV
CVE-2022-23570: Tensorflow is an Open Source Machine Learning Framework↗2022-02-04
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CVEList
Null-dereference in Tensorflow↗2022-02-04
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📋Vendor Advisories

1
Debian
CVE-2022-23570: tensorflow - Tensorflow is an Open Source Machine Learning Framework. When decoding a tensor ...↗2022
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CVE-2022-23570 — NULL Pointer Dereference in Tensorflow | cvebase