CVE-2022-21739

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Source
https://cve.org/CVERecord?id=CVE-2022-21739
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-21739.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-21739
Aliases
Downstream
Related
Published
2022-02-03T13:13:52Z
Modified
2026-08-12T12:59:46Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
Null pointer dereference in TensorFlow
Details

Tensorflow is an Open Source Machine Learning Framework. The implementation of QuantizedMaxPool has an undefined behavior where user controlled inputs can trigger a reference binding to null pointer. The fix will be included in TensorFlow 2.8.0. We will also cherrypick this commit on TensorFlow 2.7.1, TensorFlow 2.6.3, and TensorFlow 2.5.3, as these are also affected and still in supported range.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/21xxx/CVE-2022-21739.json"
}
References

Affected packages

Git / github.com/tensorflow/tensorflow

Affected ranges

Type
GIT
Repo
https://github.com/tensorflow/tensorflow
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last Affected
957590ea15cc03ee2e00fc61934647d54836676f
Introduced
919f693420e35d00c8d0a42100837ae3718f7927
Last Affected
c2363d6d025981c661f8cbecf4c73ca7fbf38caf
Introduced
c256c071bb26e1e13b4666d1b3e229e110bc914a
Fixed
53b0dd6dc5957652f35964af16b892ec9af4a559
Database specific
Show details 
{
    "cpe": [
        "cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:*",
        "cpe:2.3:a:google:tensorflow:2.7.0:*:*:*:*:*:*:*"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "2.5.2"
        },
        {
            "introduced": "2.6.0"
        },
        {
            "last_affected": "2.6.2"
        },
        {
            "introduced": "2.7.0"
        },
        {
            "last_affected": "2.7.0"
        }
    ],
    "source": [
        "CPE_RANGE",
        "CPE_STRING",
        "REFERENCES"
    ]
}

Affected versions

0.*
0.5.0
0.6.0
2.*
2.7.0
v1.*
v1.1.0-rc1
v1.1.0-rc2
v1.12.1
v1.6.0-rc1
v1.9.0-rc2
v2.*
v2.5.0
v2.5.0-rc0
v2.5.0-rc1
v2.5.0-rc2
v2.5.0-rc3
v2.5.1
v2.5.2
v2.6.0
v2.6.1
v2.6.2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-21739.json"
vanir_signatures 
[
    {
        "deprecated": false,
        "digest": {
            "line_hashes": [
                "99421690762607116001747428385453757047",
                "191326666098777974333930673573382794221",
                "412558165589338279956825382859373964",
                "308952933857213375994761201822473429119",
                "271305370304651653719910401906032304752"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2022-21739-151a5091",
        "signature_type": "Line",
        "signature_version": "v1",
        "source": "https://github.com/tensorflow/tensorflow/commit/53b0dd6dc5957652f35964af16b892ec9af4a559",
        "target": {
            "file": "tensorflow/core/kernels/quantized_pooling_ops.cc"
        }
    }
]
vanir_signatures_modified 
"2026-08-12T12:59:46Z"