UBUNTU-CVE-2022-2347

See a problem?
Please try reporting it to the source first.

Source

https://ubuntu.com/security/CVE-2022-2347

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-2347.json

JSON Data

https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2022-2347

Related

Published

2022-09-23T13:15:00Z

Modified

2025-06-02T17:15:45Z

Severity

7.7 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H CVSS Calculator
7.1 (High) CVSS_V3 - CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

There exists an unchecked length field in UBoot. The U-Boot DFU implementation does not bound the length field in USB DFU download setup packets, and it does not verify that the transfer direction corresponds to the specified command. Consequently, if a physical attacker crafts a USB DFU download setup packet with a wLength greater than 4096 bytes, they can write beyond the heap-allocated request buffer.

References

Affected packages

Ubuntu:Pro:16.04:LTS / u-boot

Package

Name: u-boot
Purl: pkg:deb/ubuntu/u-boot@2016.01+dfsg1-2ubuntu5?arch=source&distro=esm-infra/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

2015.*

2015.04+dfsg1-2ubuntu1

2015.10+dfsg1-2

2015.10+dfsg1-3

2015.10+dfsg1-4

2016.*

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

{
    "ubuntu_priority": "medium"
}

Ubuntu:18.04:LTS / u-boot

Package

Name: u-boot
Purl: pkg:deb/ubuntu/u-boot@2020.10+dfsg-1ubuntu0~18.04.3?arch=source&distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2020.10+dfsg-1ubuntu0~18.04.3

Affected versions

2016.*

2016.03+dfsg1-6ubuntu2

2018.*

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.*

2019.07+dfsg-1ubuntu4~18.04.1

2020.*

2020.10+dfsg-1ubuntu0~18.04.2

Ecosystem specific

{
    "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"
        }
    ],
    "ubuntu_priority": "medium",
    "availability": "No subscription required"
}

Ubuntu:20.04:LTS / u-boot

Package

Name: u-boot
Purl: pkg:deb/ubuntu/u-boot@2021.01+dfsg-3ubuntu0~20.04.5?arch=source&distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2021.01+dfsg-3ubuntu0~20.04.5

Affected versions

2019.*

2019.07+dfsg-1ubuntu3

2019.07+dfsg-1ubuntu5

2019.07+dfsg-1ubuntu6

2020.*

2020.10+dfsg-1ubuntu0~20.04.2

2021.*

2021.01+dfsg-3ubuntu0~20.04.1

2021.01+dfsg-3ubuntu0~20.04.3

2021.01+dfsg-3ubuntu0~20.04.4

Ecosystem specific

{
    "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"
        },
        {
            "binary_name": "u-boot-tools-dbgsym",
            "binary_version": "2021.01+dfsg-3ubuntu0~20.04.5"
        }
    ],
    "ubuntu_priority": "medium",
    "availability": "No subscription required"
}

Ubuntu:22.04:LTS / u-boot

Package

Name: u-boot
Purl: pkg:deb/ubuntu/u-boot@2022.01+dfsg-2ubuntu2.3?arch=source&distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2022.01+dfsg-2ubuntu2.3

Affected versions

2021.*

2021.07+dfsg-0ubuntu8

2021.07+dfsg-0ubuntu9

2021.07+dfsg-0ubuntu10

2022.*

2022.01+dfsg-2ubuntu1

2022.01+dfsg-2ubuntu2

2022.01+dfsg-2ubuntu2.1

Ecosystem specific

{
    "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-amlogic-dbgsym",
            "binary_version": "2022.01+dfsg-2ubuntu2.3"
        },
        {
            "binary_name": "u-boot-exynos",
            "binary_version": "2022.01+dfsg-2ubuntu2.3"
        },
        {
            "binary_name": "u-boot-exynos-dbgsym",
            "binary_version": "2022.01+dfsg-2ubuntu2.3"
        },
        {
            "binary_name": "u-boot-imx",
            "binary_version": "2022.01+dfsg-2ubuntu2.3"
        },
        {
            "binary_name": "u-boot-imx-dbgsym",
            "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-omap-dbgsym",
            "binary_version": "2022.01+dfsg-2ubuntu2.3"
        },
        {
            "binary_name": "u-boot-qcom",
            "binary_version": "2022.01+dfsg-2ubuntu2.3"
        },
        {
            "binary_name": "u-boot-qcom-dbgsym",
            "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-rockchip-dbgsym",
            "binary_version": "2022.01+dfsg-2ubuntu2.3"
        },
        {
            "binary_name": "u-boot-rpi",
            "binary_version": "2022.01+dfsg-2ubuntu2.3"
        },
        {
            "binary_name": "u-boot-rpi-dbgsym",
            "binary_version": "2022.01+dfsg-2ubuntu2.3"
        },
        {
            "binary_name": "u-boot-sifive",
            "binary_version": "2022.01+dfsg-2ubuntu2.3"
        },
        {
            "binary_name": "u-boot-sifive-dbgsym",
            "binary_version": "2022.01+dfsg-2ubuntu2.3"
        },
        {
            "binary_name": "u-boot-sunxi",
            "binary_version": "2022.01+dfsg-2ubuntu2.3"
        },
        {
            "binary_name": "u-boot-sunxi-dbgsym",
            "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"
        },
        {
            "binary_name": "u-boot-tools-dbgsym",
            "binary_version": "2022.01+dfsg-2ubuntu2.3"
        }
    ],
    "ubuntu_priority": "medium",
    "availability": "No subscription required"
}

Ubuntu:22.04:LTS / u-boot-nezha

Package

Name: u-boot-nezha
Purl: pkg:deb/ubuntu/u-boot-nezha@2022.04+git20220405.7446a472-0ubuntu0.4?arch=source&distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2022.04+git20220405.7446a472-0ubuntu0.4

Affected versions

2021.*

2021.09+git20211008.62392d3-0ubuntu1

2022.*

2022.04+git20220405.7446a472-0ubuntu0.1

2022.04+git20220405.7446a472-0ubuntu0.2

2022.04+git20220405.7446a472-0ubuntu0.3

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "u-boot-nezha",
            "binary_version": "2022.04+git20220405.7446a472-0ubuntu0.4"
        }
    ],
    "ubuntu_priority": "medium",
    "availability": "No subscription required"
}

Ubuntu:24.10 / u-boot-nezha

Package

Name: u-boot-nezha
Purl: pkg:deb/ubuntu/u-boot-nezha@2024.01~rc1-190-g2e89b706f5-0ubuntu3?arch=source&distro=oracular

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

2024.*

2024.01~rc1-190-g2e89b706f5-0ubuntu2

2024.01~rc1-190-g2e89b706f5-0ubuntu3

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.04:LTS / u-boot-nezha

Package

Name: u-boot-nezha
Purl: pkg:deb/ubuntu/u-boot-nezha@2024.01~rc1-190-g2e89b706f5-0ubuntu2?arch=source&distro=noble

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

2022.*

2022.10-1089-g528ae9bc6c-0ubuntu2

2024.*

2024.01~rc1-190-g2e89b706f5-0ubuntu1

2024.01~rc1-190-g2e89b706f5-0ubuntu2

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:25.04 / u-boot-nezha

Package

Name: u-boot-nezha
Purl: pkg:deb/ubuntu/u-boot-nezha@2024.01~rc1-190-g2e89b706f5-0ubuntu3?arch=source&distro=plucky

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

2024.*

2024.01~rc1-190-g2e89b706f5-0ubuntu3

Ecosystem specific

{
    "ubuntu_priority": "medium"
}