UVI-2021-1001879

    Dashboard / Vulnerabilities / UVI-2021-1001879

    UVI-2021-1001879

    Published: 28 Oct 2021Last Modified: 13 Feb 2025

    Summary: blk-cgroup: blk_cgroup_bio_start() should use irq-safe operations on blkg->iostat_cpu

    Details: blk-cgroup: blk_cgroup_bio_start() should use irq-safe operations on blkg->iostat_cpu 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 v5.14.15 by commit b1a34f86b41fd89441fa0e245b6b23627b0d73d3, it was introduced in version v5.13 by commit 2d146aa3aa842d7f5065802556b4f9a2c6e8ef12. For more details please see the references link.

    References:

    Affected packages

    Package

    Name: Kernel

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 2d146aa3aa842d7f5065802556b4f9a2c6e8ef12
    Fixed -None

    Affected versions

    v5.13

    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
    UVI-2021-1001879 | CVE-DB