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    CVE-2023-22436

    The kernel subsystem function check_permission_for_set_tokenid within OpenHarmony-v3.1.5 and prior versions has an UAF vulnerability which local attackers can exploit this vulnerability to escalate the privilege to root.

    Published:Mar 10, 2023
    Last Modified:Mar 4, 2025
    EPS:Mar 10, 2023
    EPSS Score:0.00035
    CVSS Score:7.8

    Affected Products

    Vendor
    Openatom
    Product
    Openharmony

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-92 Forced Integer Overflow

    Related CVEs

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    CVE-2025-41432 (CVSS 5.5) — in OpenHarmony v5.1.0 and prior versions allow a local attacker arbitrary code execution in pre-installed apps…
    CVE-2025-25277 (CVSS 6.3) — in OpenHarmony v5.1.0 and prior versions allow a local attacker arbitrary code execution in pre-installed apps…
    CVE-2025-12736 (CVSS 6.5) — in OpenHarmony v5.0.3 and prior versions allow a local attacker case sensitive information leak through use of…
    CVE-2026-0639 (CVSS 3.3) — in OpenHarmony v6.0 and prior versions allow a local attacker case DOS through missing release of memory.…
    CVE-2025-27562 (CVSS 3.3) — in OpenHarmony v5.0.3 and prior versions allow a local attacker case DOS through missing release of memory.…
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    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