GSD-2021-1002730

    Dashboard / Vulnerabilities / GSD-2021-1002730

    GSD-2021-1002730

    Published: 27 Dec 2021Last Modified: 22 Feb 2023

    Summary: bpf: Fix kernel address leakage in atomic cmpxchg's r0 aux reg

    Details: bpf: Fix kernel address leakage in atomic cmpxchg's r0 aux reg 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 v5.15.11 by commit f87a6c160ecc8c7b417d25f508d3f076fe346136, it was introduced in version v5.12 by commit 5ffa25502b5ab3d639829a2d1e316cff7f59a41e. For more details please see the references link.

    References:

    Affected packages

    Package

    Name: Kernel

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 5ffa25502b5ab3d639829a2d1e316cff7f59a41e
    Fixed -None

    Affected versions

    v5.11

    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-2021-1002730 | CVE-DB