CLEANSTART-2024-MV05201

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    CLEANSTART-2024-MV05201

    Published: 31 Oct 2026Last Modified: 31 Oct 2026
    Upstream:
    CVE-2023-42667

    Summary: Improper isolation in the Intel(R) Core(TM) Ultra Processor stream cache mechanism may allow an authenticated user to potentially enable escalation of privilege via local access

    Details: Security vulnerability affects the intel-ucode package. Improper isolation in the Intel(R) Core(TM) Ultra Processor stream cache mechanism may allow an authenticated user to potentially enable escalation of privilege via local access.

    References: https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2024/CLEANSTART-2024-MV05201.json, https://osv.dev/vulnerability/CVE-2023-42667, https://nvd.nist.gov/vuln/detail/CVE-2023-42667

    Affected packages

    Package

    Name: intel-ucode

    Purl: pkg:apk/cleanstart/intel-ucode?arch=x86

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -20240813-r0

    Affected versions

    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
    CLEANSTART-2024-MV05201 | CVE-DB