ubuntu-cve-2022-34835
Vulnerability from osv_ubuntu
Published
2022-06-30 00:15
Modified
2025-10-24 04:53
Summary
Details
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.
Severity
9.8 (Critical)
N/A (UNKNOWN)
References
{
"affected": [
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "u-boot",
"binary_version": "2016.01+dfsg1-2ubuntu5"
},
{
"binary_name": "u-boot-exynos",
"binary_version": "2016.01+dfsg1-2ubuntu5"
},
{
"binary_name": "u-boot-imx",
"binary_version": "2016.01+dfsg1-2ubuntu5"
},
{
"binary_name": "u-boot-omap",
"binary_version": "2016.01+dfsg1-2ubuntu5"
},
{
"binary_name": "u-boot-rockchip",
"binary_version": "2016.01+dfsg1-2ubuntu5"
},
{
"binary_name": "u-boot-rpi",
"binary_version": "2016.01+dfsg1-2ubuntu5"
},
{
"binary_name": "u-boot-sunxi",
"binary_version": "2016.01+dfsg1-2ubuntu5"
},
{
"binary_name": "u-boot-tegra",
"binary_version": "2016.01+dfsg1-2ubuntu5"
},
{
"binary_name": "u-boot-tools",
"binary_version": "2016.01+dfsg1-2ubuntu5"
}
]
},
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "u-boot",
"purl": "pkg:deb/ubuntu/u-boot@2016.01+dfsg1-2ubuntu5?arch=source\u0026distro=xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2015.04+dfsg1-2ubuntu1",
"2015.10+dfsg1-2",
"2015.10+dfsg1-3",
"2015.10+dfsg1-4",
"2016.01+dfsg1-1",
"2016.01+dfsg1-1ubuntu1",
"2016.01+dfsg1-2ubuntu1",
"2016.01+dfsg1-2ubuntu2",
"2016.01+dfsg1-2ubuntu3",
"2016.01+dfsg1-2ubuntu5"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "u-boot",
"binary_version": "2020.10+dfsg-1ubuntu0~18.04.3"
},
{
"binary_name": "u-boot-amlogic",
"binary_version": "2020.10+dfsg-1ubuntu0~18.04.3"
},
{
"binary_name": "u-boot-exynos",
"binary_version": "2020.10+dfsg-1ubuntu0~18.04.3"
},
{
"binary_name": "u-boot-imx",
"binary_version": "2020.10+dfsg-1ubuntu0~18.04.3"
},
{
"binary_name": "u-boot-mvebu",
"binary_version": "2020.10+dfsg-1ubuntu0~18.04.3"
},
{
"binary_name": "u-boot-omap",
"binary_version": "2020.10+dfsg-1ubuntu0~18.04.3"
},
{
"binary_name": "u-boot-qcom",
"binary_version": "2020.10+dfsg-1ubuntu0~18.04.3"
},
{
"binary_name": "u-boot-qemu",
"binary_version": "2020.10+dfsg-1ubuntu0~18.04.3"
},
{
"binary_name": "u-boot-rockchip",
"binary_version": "2020.10+dfsg-1ubuntu0~18.04.3"
},
{
"binary_name": "u-boot-rpi",
"binary_version": "2020.10+dfsg-1ubuntu0~18.04.3"
},
{
"binary_name": "u-boot-sunxi",
"binary_version": "2020.10+dfsg-1ubuntu0~18.04.3"
},
{
"binary_name": "u-boot-tegra",
"binary_version": "2020.10+dfsg-1ubuntu0~18.04.3"
},
{
"binary_name": "u-boot-tools",
"binary_version": "2020.10+dfsg-1ubuntu0~18.04.3"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "u-boot",
"purl": "pkg:deb/ubuntu/u-boot@2020.10+dfsg-1ubuntu0~18.04.3?arch=source\u0026distro=bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2020.10+dfsg-1ubuntu0~18.04.3"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2016.03+dfsg1-6ubuntu2",
"2018.07~rc3+dfsg1-0ubuntu1~18.04.1",
"2018.07~rc3+dfsg1-0ubuntu2~18.04.1",
"2018.07~rc3+dfsg1-0ubuntu3~18.04.1",
"2019.07+dfsg-1ubuntu4~18.04.1",
"2020.10+dfsg-1ubuntu0~18.04.2"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "u-boot",
"binary_version": "2021.01+dfsg-3ubuntu0~20.04.5"
},
{
"binary_name": "u-boot-amlogic",
"binary_version": "2021.01+dfsg-3ubuntu0~20.04.5"
},
{
"binary_name": "u-boot-exynos",
"binary_version": "2021.01+dfsg-3ubuntu0~20.04.5"
},
{
"binary_name": "u-boot-imx",
"binary_version": "2021.01+dfsg-3ubuntu0~20.04.5"
},
{
"binary_name": "u-boot-mvebu",
"binary_version": "2021.01+dfsg-3ubuntu0~20.04.5"
},
{
"binary_name": "u-boot-omap",
"binary_version": "2021.01+dfsg-3ubuntu0~20.04.5"
},
{
"binary_name": "u-boot-qcom",
"binary_version": "2021.01+dfsg-3ubuntu0~20.04.5"
},
{
"binary_name": "u-boot-qemu",
"binary_version": "2021.01+dfsg-3ubuntu0~20.04.5"
},
{
"binary_name": "u-boot-rockchip",
"binary_version": "2021.01+dfsg-3ubuntu0~20.04.5"
},
{
"binary_name": "u-boot-rpi",
"binary_version": "2021.01+dfsg-3ubuntu0~20.04.5"
},
{
"binary_name": "u-boot-sifive",
"binary_version": "2021.01+dfsg-3ubuntu0~20.04.5"
},
{
"binary_name": "u-boot-sunxi",
"binary_version": "2021.01+dfsg-3ubuntu0~20.04.5"
},
{
"binary_name": "u-boot-tegra",
"binary_version": "2021.01+dfsg-3ubuntu0~20.04.5"
},
{
"binary_name": "u-boot-tools",
"binary_version": "2021.01+dfsg-3ubuntu0~20.04.5"
}
]
},
"package": {
"ecosystem": "Ubuntu:20.04:LTS",
"name": "u-boot",
"purl": "pkg:deb/ubuntu/u-boot@2021.01+dfsg-3ubuntu0~20.04.5?arch=source\u0026distro=focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2021.01+dfsg-3ubuntu0~20.04.5"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2019.07+dfsg-1ubuntu3",
"2019.07+dfsg-1ubuntu5",
"2019.07+dfsg-1ubuntu6",
"2020.10+dfsg-1ubuntu0~20.04.2",
"2021.01+dfsg-3ubuntu0~20.04.1",
"2021.01+dfsg-3ubuntu0~20.04.3",
"2021.01+dfsg-3ubuntu0~20.04.4"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "u-boot",
"binary_version": "2022.01+dfsg-2ubuntu2.3"
},
{
"binary_name": "u-boot-amlogic",
"binary_version": "2022.01+dfsg-2ubuntu2.3"
},
{
"binary_name": "u-boot-exynos",
"binary_version": "2022.01+dfsg-2ubuntu2.3"
},
{
"binary_name": "u-boot-imx",
"binary_version": "2022.01+dfsg-2ubuntu2.3"
},
{
"binary_name": "u-boot-microchip",
"binary_version": "2022.01+dfsg-2ubuntu2.3"
},
{
"binary_name": "u-boot-mvebu",
"binary_version": "2022.01+dfsg-2ubuntu2.3"
},
{
"binary_name": "u-boot-omap",
"binary_version": "2022.01+dfsg-2ubuntu2.3"
},
{
"binary_name": "u-boot-qcom",
"binary_version": "2022.01+dfsg-2ubuntu2.3"
},
{
"binary_name": "u-boot-qemu",
"binary_version": "2022.01+dfsg-2ubuntu2.3"
},
{
"binary_name": "u-boot-rockchip",
"binary_version": "2022.01+dfsg-2ubuntu2.3"
},
{
"binary_name": "u-boot-rpi",
"binary_version": "2022.01+dfsg-2ubuntu2.3"
},
{
"binary_name": "u-boot-sifive",
"binary_version": "2022.01+dfsg-2ubuntu2.3"
},
{
"binary_name": "u-boot-sunxi",
"binary_version": "2022.01+dfsg-2ubuntu2.3"
},
{
"binary_name": "u-boot-tegra",
"binary_version": "2022.01+dfsg-2ubuntu2.3"
},
{
"binary_name": "u-boot-tools",
"binary_version": "2022.01+dfsg-2ubuntu2.3"
}
]
},
"package": {
"ecosystem": "Ubuntu:22.04:LTS",
"name": "u-boot",
"purl": "pkg:deb/ubuntu/u-boot@2022.01+dfsg-2ubuntu2.3?arch=source\u0026distro=jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2022.01+dfsg-2ubuntu2.3"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2021.07+dfsg-0ubuntu8",
"2021.07+dfsg-0ubuntu9",
"2021.07+dfsg-0ubuntu10",
"2022.01+dfsg-2ubuntu1",
"2022.01+dfsg-2ubuntu2",
"2022.01+dfsg-2ubuntu2.1"
]
}
],
"aliases": [],
"details": "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.",
"id": "UBUNTU-CVE-2022-34835",
"modified": "2025-10-24T04:53:46Z",
"published": "2022-06-30T00:15:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2022-34835"
},
{
"type": "REPORT",
"url": "https://lists.denx.de/pipermail/u-boot/2022-June/486113.html"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-5764-1"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-34835"
}
],
"related": [
"USN-5764-1"
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2022-34835"
]
}
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Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
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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.
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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.
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