GSD-2021-1001880

    Dashboard / Vulnerabilities / GSD-2021-1001880

    GSD-2021-1001880

    Published: 28 Oct 2021Last Modified: 22 Feb 2023

    Summary: mm/secretmem: fix NULL page->mapping dereference in page_is_secretmem()

    Details: mm/secretmem: fix NULL page->mapping dereference in page_is_secretmem() 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 b77ba1e02345bafd703f0d407bdbd88c3be1f767, it was introduced in version v5.14 by commit 1507f51255c9ff07d75909a84e7c0d7f3c4b2f49. For more details please see the references link.

    References:

    Affected packages

    Package

    Name: Kernel

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 1507f51255c9ff07d75909a84e7c0d7f3c4b2f49
    Fixed -None

    Affected versions

    v5.14
    v5.14.1
    v5.14.10
    v5.14.11
    v5.14.12
    v5.14.13
    v5.14.14
    v5.14.2
    v5.14.3
    v5.14.4
    v5.14.5
    v5.14.6
    v5.14.7
    v5.14.8
    v5.14.9

    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-2021-1001880 | CVE-DB