UBUNTU-CVE-2022-34835

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    UBUNTU-CVE-2022-34835

    Published: 30 Jun 2022Last Modified: 4 Feb 2026
    Upstream:
    CVE-2022-34835
    Aliases:
    USN-5764-1

    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.

    References: https://ubuntu.com/security/CVE-2022-34835, https://lists.denx.de/pipermail/u-boot/2022-June/486113.html, https://ubuntu.com/security/notices/USN-5764-1, https://www.cve.org/CVERecord?id=CVE-2022-34835

    Affected packages

    Package

    Name: u-boot

    Purl: pkg:deb/ubuntu/[email protected]+dfsg1-2ubuntu5?arch=source&distro=xenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    2015.04+dfsg1-2ubuntu1

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    UBUNTU-CVE-2022-34835 | CVE-DB