GSD-2021-1001849

    Dashboard / Vulnerabilities / GSD-2021-1001849

    GSD-2021-1001849

    Published: 28 Oct 2021Last Modified: 22 Feb 2023

    Summary: powerpc/smp: do not decrement idle task preempt count in CPU offline

    Details: powerpc/smp: do not decrement idle task preempt count in CPU offline 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 v5.10.76 by commit 53770a411559cf7bc0906d1df319cc533d2f4f58, it was introduced in version v5.10.50 by commit bdf4d33e8342b90386156204e1da0cdfdb4bf146. For more details please see the references link.

    References:

    Affected packages

    Package

    Name: Kernel

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- bdf4d33e8342b90386156204e1da0cdfdb4bf146
    Fixed -None

    Affected versions

    v5.10.50
    v5.10.51
    v5.10.52
    v5.10.53
    v5.10.54
    v5.10.55
    v5.10.56
    v5.10.57
    v5.10.58
    v5.10.59
    v5.10.60
    v5.10.61
    v5.10.62
    v5.10.63
    v5.10.64
    v5.10.65
    v5.10.66
    v5.10.67
    v5.10.68
    v5.10.69
    v5.10.70
    v5.10.71
    v5.10.72
    v5.10.73
    v5.10.74
    v5.10.75

    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
    GSD-2021-1001849 | CVE-DB