CLSA-2023-1692110951

    Dashboard / Vulnerabilities / CLSA-2023-1692110951

    CLSA-2023-1692110951

    Published: 15 Aug 2023Last Modified: 4 Jun 2026
    Upstream:
    CVE-2023-20593

    Summary: Fix CVE(s): CVE-2023-20593

    Details: * New microcode update packages from AMD upstream up to 2023-07-19: + New Microcodes for 17h family: sig 0x00800f82, sig 0x00830f10; + New Microcodes for 19h family: sig 0x00a00f10, sig 0x00a00f11, sig 0x00a00f12; + Updated microcodes of 17h family: sig 0x00800f12, sig 0x00800f82; * SECURITY UPDATE: ZenBleed issue for some CPUs: - CPUs firmware updated up to 2023-07-19 - CVE-2023-20593

    References: https://errata.cloudlinux.com/ubuntu18_04-els/CLSA-2023-1692110951

    Affected packages

    Package

    Name: amd64-microcode

    Purl: pkg:deb/tuxcare/amd64-microcode?distro=ubuntu-18.04

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.20230719.1ubuntu0.18.04.1+tuxcare.els1

    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
    CLSA-2023-1692110951 | CVE-DB