ASB-A-173791720

    Dashboard / Vulnerabilities / ASB-A-173791720

    ASB-A-173791720

    Published: 1 May 2021Last Modified: 18 Sept 2026

    Summary:

    Details: In BinderDiedCallback of MediaCodec.cpp, there is a 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/2021-05-01, https://android.googlesource.com/platform/frameworks/av/+/57d90982aa7a18a8c76c8dcc418c8da51a71aa9d

    Affected packages

    Package

    Name: platform/frameworks/av

    Purl:

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 11:0
    Fixed -11:2021-05-01

    Affected versions

    11

    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-173791720 | CVE-DB