PUB-A-215387420

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    PUB-A-215387420

    Published: 1 Jun 2022Last Modified: 25 Sept 2026

    Summary:

    Details: In closef of label_backends_android.c, there is a possible way to corrupt memory due to a double free. This could lead to local escalation of privilege during startup of servicemanager, if an attacker can trigger an initialization failure, with no additional execution privileges needed. User interaction is not needed for exploitation.

    References: https://source.android.com/security/bulletin/2022-06-01

    Affected packages

    Package

    Name: platform/external/selinux

    Purl:

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 12L-next:0
    Fixed -12L-next:2022-06-01

    Affected versions

    12L-next

    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
    PUB-A-215387420 | CVE-DB