FKIE_CVE-2022-34835
Vulnerability from fkie_nvd - Published: 2022-06-30 00:15 - Updated: 2026-06-17 04:51
Severity
Summary
In Das U-Boot through 2022.07-rc5, an integer signedness error and resultant stack-based buffer overflow in the "i2c md" command enables the corruption of the return address pointer of the do_i2c_md function.
References
{
"affected": [
{
"affectedData": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"source": "cve@mitre.org"
},
{
"affectedData": [
{
"defaultStatus": "unknown",
"product": "RUGGEDCOM ROX MX5000",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V2.17.1",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "RUGGEDCOM ROX MX5000RE",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V2.17.1",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "RUGGEDCOM ROX RX1400",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V2.17.1",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "RUGGEDCOM ROX RX1500",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V2.17.1",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "RUGGEDCOM ROX RX1501",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V2.17.1",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "RUGGEDCOM ROX RX1510",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V2.17.1",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "RUGGEDCOM ROX RX1511",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V2.17.1",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "RUGGEDCOM ROX RX1512",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V2.17.1",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "RUGGEDCOM ROX RX1524",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V2.17.1",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "RUGGEDCOM ROX RX1536",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V2.17.1",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "RUGGEDCOM ROX RX5000",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V2.17.1",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"source": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:denx:u-boot:*:*:*:*:*:*:*:*",
"matchCriteriaId": "4F9D7A74-0BF8-4A69-BB4B-B435AD1A7FB5",
"versionEndExcluding": "2022.07",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:denx:u-boot:2022.07:rc1:*:*:*:*:*:*",
"matchCriteriaId": "D173B461-EBA5-4A85-8002-6A5B557917D0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:denx:u-boot:2022.07:rc2:*:*:*:*:*:*",
"matchCriteriaId": "3E3EDD31-1721-467F-B6E5-EA357D7DD8AF",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:denx:u-boot:2022.07:rc3:*:*:*:*:*:*",
"matchCriteriaId": "37FD1A01-0D94-4C34-941F-07E8341950A7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:denx:u-boot:2022.07:rc4:*:*:*:*:*:*",
"matchCriteriaId": "4405929A-C37D-4D07-8639-02E9673419AA",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:denx:u-boot:2022.07:rc5:*:*:*:*:*:*",
"matchCriteriaId": "D2385A75-D2D9-4284-AE1B-3E9902B3D49D",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In Das U-Boot through 2022.07-rc5, an integer signedness error and resultant stack-based buffer overflow in the \"i2c md\" command enables the corruption of the return address pointer of the do_i2c_md function."
},
{
"lang": "es",
"value": "En Das U-Boot versiones hasta 2022.07-rc5, un error de firma de enteros y el desbordamiento de b\u00fafer resultante en la regi\u00f3n stack de la memoria en el comando \"i2c md\" permite una corrupci\u00f3n del puntero de la direcci\u00f3n de retorno de la funci\u00f3n do_i2c_md"
}
],
"id": "CVE-2022-34835",
"lastModified": "2026-06-17T04:51:01.070",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2022-06-30T00:15:08.023",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/u-boot/u-boot/commit/8f8c04bf1ebbd2f72f1643e7ad9617dafa6e5409"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Patch",
"Vendor Advisory"
],
"url": "https://lists.denx.de/pipermail/u-boot/2022-June/486113.html"
},
{
"source": "cve@mitre.org",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://source.denx.de/u-boot/u-boot/-/commit/8f8c04bf1ebbd2f72f1643e7ad9617dafa6e5409"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/u-boot/u-boot/commit/8f8c04bf1ebbd2f72f1643e7ad9617dafa6e5409"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00001.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Patch",
"Vendor Advisory"
],
"url": "https://lists.denx.de/pipermail/u-boot/2022-June/486113.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://source.denx.de/u-boot/u-boot/-/commit/8f8c04bf1ebbd2f72f1643e7ad9617dafa6e5409"
},
{
"source": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-577017.html"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-787"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…