ASB-A-170732441

    Dashboard / Vulnerabilities / ASB-A-170732441

    ASB-A-170732441

    Published: 1 Feb 2021Last Modified: 18 Sept 2026

    Summary:

    Details: In add_user_ce and remove_user_ce of storaged.cpp, there is a possible use-after-free due to improper locking. This could lead to local escalation of privilege in storaged with no additional execution privileges needed. User interaction is not needed for exploitation.

    References: https://source.android.com/security/bulletin/2021-02-01, https://android.googlesource.com/platform/system/core/+/79fc288f10814d5862a2320d0e0732040a4823fe

    Affected packages

    Package

    Name: platform/system/core

    Purl:

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 8.0:0
    Fixed -8.0:2021-02-01

    Affected versions

    8.0

    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-170732441 | CVE-DB