OSV-2021-536

    Dashboard / Vulnerabilities / OSV-2021-536

    OSV-2021-536

    Published: 19 Mar 2021Last Modified: 13 Apr 2022

    Summary: Heap-use-after-free in cil_reset_classpermission

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32177 ``` Crash type: Heap-use-after-free READ 8 Crash state: cil_reset_classpermission cil_reset_classperms_set cil_reset_classperms_list ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32177

    Affected packages

    Package

    Name: selinux

    Purl: pkg:generic/selinux

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0451adebdf153eee1f69914141311114a0130982
    Fixed -c49a8ea09501ad66e799ea41b8154b6770fec2c8

    Affected versions

    3.2

    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
    OSV-2021-536 | CVE-DB