UVI-2021-1000863

    Dashboard / Vulnerabilities / UVI-2021-1000863

    UVI-2021-1000863

    Published: 30 Jun 2021Last Modified: 13 Feb 2025

    Summary: perf: Fix data race between pin_count increment/decrement

    Details: perf: Fix data race between pin_count increment/decrement 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 v4.14.237 by commit e0e5c5ea305d21a4f8a3f8ac0b1a47fc7591d492, it was introduced in version v2.6.39 by commit fe4b04fa31a6dcf4358aa84cf81e5a7fd079469b. For more details please see the references link.

    References:

    Affected packages

    Package

    Name: Kernel

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- fe4b04fa31a6dcf4358aa84cf81e5a7fd079469b
    Fixed -None

    Affected versions

    v2.6.38
    v2.6.38-rc4
    v2.6.38-rc5
    v2.6.38-rc6
    v2.6.38-rc7
    v2.6.38-rc8
    v2.6.39
    v2.6.39-rc1
    v2.6.39-rc2
    v2.6.39-rc3
    v2.6.39-rc4
    v2.6.39-rc5
    v2.6.39-rc6
    v2.6.39-rc7

    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