GSD-2021-1000489

    Dashboard / Vulnerabilities / GSD-2021-1000489

    GSD-2021-1000489

    Published: 31 May 2021Last Modified: 22 Feb 2023

    Summary: powerpc/64s: Fix crashes when toggling entry flush barrier

    Details: powerpc/64s: Fix crashes when toggling entry flush barrier 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 v4.4.269 by commit 8382b15864e5014261b4f36c2aa89723612ee058, it was introduced in version v4.4.245 by commit 4a1e90af718d1489ffcecc8f52486c4f5dc0f7a6. For more details please see the references link.

    References:

    Affected packages

    Package

    Name: Kernel

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 4a1e90af718d1489ffcecc8f52486c4f5dc0f7a6
    Fixed -None

    Affected versions

    v4.4.245
    v4.4.246
    v4.4.247
    v4.4.248
    v4.4.249
    v4.4.250
    v4.4.251
    v4.4.252
    v4.4.253
    v4.4.254
    v4.4.255
    v4.4.256
    v4.4.257
    v4.4.258
    v4.4.259
    v4.4.260
    v4.4.261
    v4.4.262
    v4.4.263
    v4.4.264
    v4.4.265
    v4.4.266
    v4.4.267
    v4.4.268

    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-2021-1000489 | CVE-DB