ASB-A-173552790

    Dashboard / Vulnerabilities / ASB-A-173552790

    ASB-A-173552790

    Published: 1 Apr 2021Last Modified: 18 Sept 2026

    Summary:

    Details: In ClearPullerCacheIfNecessary and ForceClearPullerCache of StatsPullerManager.cpp, there is a possible use-after-free due to a race condition. 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/base/+/70a5fd9979ee7ff2a4071db0335813c0c5a72399

    Affected packages

    Package

    Name: platform/frameworks/base

    Purl:

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 11:0
    Fixed -11:2021-04-01

    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-173552790 | CVE-DB