ASB-A-175074139

    Dashboard / Vulnerabilities / ASB-A-175074139

    ASB-A-175074139

    Published: 1 Apr 2021Last Modified: 18 Sept 2026

    Summary:

    Details: In pollOnce of ALooper.cpp, there is possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

    References: https://source.android.com/security/bulletin/2021-04-01, https://android.googlesource.com/platform/frameworks/hardware/interfaces/+/429804c700a0b0db72c2e8d239f75e9e105e3ebc, https://android.googlesource.com/platform/frameworks/hardware/interfaces/+/f511fda58b8c77b7f81a3586d8ae1cf10a920fce

    Affected packages

    Package

    Name: platform/frameworks/hardware/interfaces

    Purl:

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 8.1:0
    Fixed -8.1:2021-04-01

    Affected versions

    8.1

    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
    ASB-A-175074139 | CVE-DB