OESA-2022-1750

    Dashboard / Vulnerabilities / OESA-2022-1750

    OESA-2022-1750

    Published: 15 Jul 2022Last Modified: 18 Aug 2026

    Summary: kernel security update

    Details: The Linux Kernel, the operating system core itself. Security Fix(es): Incomplete cleanup of multi-core shared buffers for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.(CVE-2022-21123) Incomplete cleanup of microarchitectural fill buffers on some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.(CVE-2022-21125) Incomplete cleanup in specific special register write operations for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.(CVE-2022-21166)

    References: https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1750, https://nvd.nist.gov/vuln/detail/CVE-2022-21123, https://nvd.nist.gov/vuln/detail/CVE-2022-21125, https://nvd.nist.gov/vuln/detail/CVE-2022-21166

    Affected packages

    Package

    Name: kernel

    Purl: pkg:rpm/openEuler/kernel&distro=openEuler-20.03-LTS-SP1

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -4.19.90-2207.2.0.0158.oe1

    Affected versions

    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
    OESA-2022-1750 | CVE-DB