CVE-2022-23589 — NULL Pointer Dereference in Tensorflow

CWE-476 — NULL Pointer Dereference6 documents5 sources
Severity
6.5MEDIUMNVD
EPSS
0.3%
top 46.57%
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. Under certain scenarios, Grappler component of TensorFlow can trigger a null pointer dereference. There are 2 places where this can occur, for the same malicious alteration of a `SavedModel` file (fixing the first one would trigger the same dereference in the second place). First, during constant folding, the `GraphDef` might not have the required nodes for the binary operation. If a node is missing, the correposning `mul_*child` would be …

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 pointer dereference in Grappler's `IsConstant`↗2022-02-09
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GHSA
Null pointer dereference in Grappler's `IsConstant`↗2022-02-09
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CVEList
Null pointer dereference in Grappler's `IsConstant` in Tensorflow↗2022-02-04
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OSV
CVE-2022-23589: Tensorflow is an Open Source Machine Learning Framework↗2022-02-04
▶

📋Vendor Advisories

1
Debian
CVE-2022-23589: tensorflow - Tensorflow is an Open Source Machine Learning Framework. Under certain scenarios...↗2022
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CVE-2022-23589 — NULL Pointer Dereference in Tensorflow | cvebase