CVE-2023-4235

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    CVE-2023-4235

    Published: 17 Apr 2024Last Modified: 30 Sept 2026

    Summary: Ofono: sms decoder stack-based buffer overflow remote code execution vulnerability within the decode_deliver_report() function

    Details: A flaw was found in ofono, an Open Source Telephony on Linux. A stack overflow bug is triggered within the decode_deliver_report() function during the SMS decoding. It is assumed that the attack scenario is accessible from a compromised modem, a malicious base station, or just SMS. There is a bound check for this memcpy length in decode_submit(), but it was forgotten in decode_deliver_report().

    References: https://lists.fedoraproject.org/archives/list/[email protected]/message/RLAWJAAS3HDI2KMCZXF4DMR3Y4BQNMKO/, https://packages.fedoraproject.org/, https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/4xxx/CVE-2023-4235.json, https://nvd.nist.gov/vuln/detail/CVE-2023-4235, https://bugzilla.redhat.com/show_bug.cgi?id=2255402

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -54aa82cbbe3e3bf29dea7eaf35adbc91b94df2ae

    Affected versions

    2.0

    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
    CVE-2023-4235 | CVE-DB