ASB-A-182152757

    Dashboard / Vulnerabilities / ASB-A-182152757

    ASB-A-182152757

    Published: 1 Sept 2021Last Modified: 18 Sept 2026

    Summary:

    Details: In ih264d_mark_err_slice_skip of ih264d_parse_pslice.c, there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.

    References: https://source.android.com/security/bulletin/2021-09-01, https://android.googlesource.com/platform/external/libavc/+/fa13b3087684ffefd82d61c34e61714881674cd3

    Affected packages

    Package

    Name: platform/external/libavc

    Purl:

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 8.1:0
    Fixed -8.1:2021-09-01

    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-182152757 | CVE-DB