GSD-2021-1002540

    Dashboard / Vulnerabilities / GSD-2021-1002540

    GSD-2021-1002540

    Published: 19 Dec 2021Last Modified: 22 Feb 2023

    Summary: net/smc: Fix NULL pointer dereferencing in smc_vlan_by_tcpsk()

    Details: net/smc: Fix NULL pointer dereferencing in smc_vlan_by_tcpsk() This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.6 by commit bb851d0fb02547d03cd40106b5f2391c4fed6ed1, it was introduced in version v4.18 by commit cb9d43f6775457cac75544bc4197f26ac2b6f294. For more details please see the references link.

    References:

    Affected packages

    Package

    Name: Kernel

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- cb9d43f6775457cac75544bc4197f26ac2b6f294
    Fixed -None

    Affected versions

    v4.17

    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