ASB-A-184963385

    Dashboard / Vulnerabilities / ASB-A-184963385

    ASB-A-184963385

    Published: 1 Jul 2021Last Modified: 9 Oct 2026

    Summary:

    Details: In beginWrite and beginRead of MessageQueueBase.h, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.

    References: https://source.android.com/security/bulletin/2021-07-01, https://android.googlesource.com/platform/system/libfmq/+/7f0e32bd77277a46759eb9f01a493b45c7e9a3c9

    Affected packages

    Package

    Name: platform/system/libfmq

    Purl:

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 8.1:0
    Fixed -8.1:2021-07-01

    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-184963385 | CVE-DB