Improper input validation in UEFI firmware for some Intel(R) Processors may allow a privileged user to potentially enable information disclosure via local access.

The remote AlmaLinux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALSA-2025:7043 advisory.

    * microcode_ctl: Improper input validation in UEFI firmware (CVE-2024-28047)
      * microcode_ctl: Insufficient granularity of access control in UEFI firmware (CVE-2024-39279)
      * microcode_ctl: mproper initialization in UEFI firmware OutOfBandXML module (CVE-2024-31157)

Tenable has extracted the preceding description block directly from the AlmaLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Oracle Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2025-7043 advisory.

    - Update Intel CPU microcode to microcode-20250211 release, addresses       CVE-2023-34440, CVE-2023-43758, CVE-2024-24582, CVE-2024-28047,       CVE-2024-28127, CVE-2024-29214, CVE-2024-31068, CVE-2024-31157,       CVE-2024-37020, CVE-2024-39279, CVE-2024-39355, CVE-2024-36293 (RHEL-79182,       RHEL-79186, RHEL-79187, RHEL-79242, RHEL-79243, RHEL-79246, RHEL-79251,       RHEL-79252):
      - Addition of 06-bf-06/0x07 microcode (in intel-ucode/06-97-02) at         revision 0x38;
      - Addition of 06-bf-07/0x07 microcode (in intel-ucode/06-97-02) at         revision 0x38;
      - Addition of 06-bf-06/0x07 microcode (in intel-ucode/06-97-05) at         revision 0x38;
      - Addition of 06-bf-07/0x07 microcode (in intel-ucode/06-97-05) at         revision 0x38;
      - Addition of 06-af-03/0x01 (SRF-SP C0) microcode at revision 0x3000330;
      - Addition of 06-b7-04/0x32 microcode (in intel-ucode/06-b7-01) at         revision 0x12c;
      - Addition of 06-bf-06/0x07 microcode (in intel-ucode/06-bf-02) at         revision 0x38;
      - Addition of 06-bf-07/0x07 microcode (in intel-ucode/06-bf-02) at         revision 0x38;
      - Addition of 06-bf-06/0x07 microcode (in intel-ucode/06-bf-05) at         revision 0x38;
      - Addition of 06-bf-07/0x07 microcode (in intel-ucode/06-bf-05) at         revision 0x38;
      - Update of 06-9e-0a/0x22 (CFL-H/S/Xeon E U0) microcode (in         intel-06-8e-9e-0x-dell/intel-ucode/06-9e-0a) from revision 0xf8 up         to 0xfa;
      - Update of 06-9e-0d/0x22 (CFL-H/S/Xeon E R0) microcode (in         intel-06-8e-9e-0x-dell/intel-ucode/06-9e-0d) from revision 0x100 up         to 0x102;
      - Update of 06-6a-06/0x87 (ICX-SP D0) microcode from revision 0xd0003e7         up to 0xd0003f5;
      - Update of 06-6c-01/0x10 (ICL-D B0) microcode from revision 0x10002b0         up to 0x10002c0;
      - Update of 06-8f-04/0x10 microcode (in intel-ucode/06-8f-05) from         revision 0x2c000390 up to 0x2c0003e0;
      - Update of 06-8f-04/0x87 (SPR-SP E0/S1) microcode (in         intel-ucode/06-8f-05) from revision 0x2b000603 up to 0x2b000620;
      - Update of 06-8f-05/0x10 (SPR-HBM B1) microcode from revision         0x2c000390 up to 0x2c0003e0;
      - Update of 06-8f-05/0x87 (SPR-SP E2) microcode from revision 0x2b000603         up to 0x2b000620;
      - Update of 06-8f-06/0x10 microcode (in intel-ucode/06-8f-05) from         revision 0x2c000390 up to 0x2c0003e0;
      - Update of 06-8f-06/0x87 (SPR-SP E3) microcode (in         intel-ucode/06-8f-05) from revision 0x2b000603 up to 0x2b000620;
      - Update of 06-8f-07/0x87 (SPR-SP E4/S2) microcode (in         intel-ucode/06-8f-05) from revision 0x2b000603 up to 0x2b000620;
      - Update of 06-8f-08/0x10 (SPR-HBM B3) microcode (in         intel-ucode/06-8f-05) from revision 0x2c000390 up to 0x2c0003e0;
      - Update of 06-8f-08/0x87 (SPR-SP E5/S3) microcode (in         intel-ucode/06-8f-05) from revision 0x2b000603 up to 0x2b000620;
      - Update of 06-8f-04/0x10 microcode (in intel-ucode/06-8f-06) from         revision 0x2c000390 up to 0x2c0003e0;
      - Update of 06-8f-04/0x87 (SPR-SP E0/S1) microcode (in         intel-ucode/06-8f-06) from revision 0x2b000603 up to 0x2b000620;
      - Update of 06-8f-05/0x10 (SPR-HBM B1) microcode (in         intel-ucode/06-8f-06) from revision 0x2c000390 up to 0x2c0003e0;
      - Update of 06-8f-05/0x87 (SPR-SP E2) microcode (in         intel-ucode/06-8f-06) from revision 0x2b000603 up to 0x2b000620;
      - Update of 06-8f-06/0x10 microcode from revision 0x2c000390 up to         0x2c0003e0;
      - Update of 06-8f-06/0x87 (SPR-SP E3) microcode from revision 0x2b000603         up to 0x2b000620;
      - Update of 06-8f-07/0x87 (SPR-SP E4/S2) microcode (in         intel-ucode/06-8f-06) from revision 0x2b000603 up to 0x2b000620;
      - Update of 06-8f-08/0x10 (SPR-HBM B3) microcode (in         intel-ucode/06-8f-06) from revision 0x2c000390 up to 0x2c0003e0;
      - Update of 06-8f-08/0x87 (SPR-SP E5/S3) microcode (in         intel-ucode/06-8f-06) from revision 0x2b000603 up to 0x2b000620;
      - Update of 06-8f-04/0x87 (SPR-SP E0/S1) microcode (in         intel-ucode/06-8f-07) from revision 0x2b000603 up to 0x2b000620;
      - Update of 06-8f-05/0x87 (SPR-SP E2) microcode (in         intel-ucode/06-8f-07) from revision 0x2b000603 up to 0x2b000620;
      - Update of 06-8f-06/0x87 (SPR-SP E3) microcode (in         intel-ucode/06-8f-07) from revision 0x2b000603 up to 0x2b000620;
      - Update of 06-8f-07/0x87 (SPR-SP E4/S2) microcode from revision         0x2b000603 up to 0x2b000620;
      - Update of 06-8f-08/0x87 (SPR-SP E5/S3) microcode (in         intel-ucode/06-8f-07) from revision 0x2b000603 up to 0x2b000620;
      - Update of 06-8f-04/0x10 microcode (in intel-ucode/06-8f-08) from         revision 0x2c000390 up to 0x2c0003e0;
      - Update of 06-8f-04/0x87 (SPR-SP E0/S1) microcode (in         intel-ucode/06-8f-08) from revision 0x2b000603 up to 0x2b000620;
      - Update of 06-8f-05/0x10 (SPR-HBM B1) microcode (in         intel-ucode/06-8f-08) from revision 0x2c000390 up to 0x2c0003e0;
      - Update of 06-8f-05/0x87 (SPR-SP E2) microcode (in         intel-ucode/06-8f-08) from revision 0x2b000603 up to 0x2b000620;
      - Update of 06-8f-06/0x10 microcode (in intel-ucode/06-8f-08) from         revision 0x2c000390 up to 0x2c0003e0;
      - Update of 06-8f-06/0x87 (SPR-SP E3) microcode (in         intel-ucode/06-8f-08) from revision 0x2b000603 up to 0x2b000620;
      - Update of 06-8f-07/0x87 (SPR-SP E4/S2) microcode (in         intel-ucode/06-8f-08) from revision 0x2b000603 up to 0x2b000620;
      - Update of 06-8f-08/0x10 (SPR-HBM B3) microcode from revision         0x2c000390 up to 0x2c0003e0;
      - Update of 06-8f-08/0x87 (SPR-SP E5/S3) microcode from revision         0x2b000603 up to 0x2b000620;
      - Update of 06-97-02/0x07 (ADL-HX/S 8+8 C0) microcode from revision         0x37 up to 0x38;
      - Update of 06-97-05/0x07 (ADL-S 6+0 K0) microcode (in         intel-ucode/06-97-02) from revision 0x37 up to 0x38;
      - Update of 06-bf-02/0x07 (ADL C0) microcode (in intel-ucode/06-97-02)         from revision 0x37 up to 0x38;
      - Update of 06-bf-05/0x07 (ADL C0) microcode (in intel-ucode/06-97-02)         from revision 0x37 up to 0x38;
      - Update of 06-97-02/0x07 (ADL-HX/S 8+8 C0) microcode (in         intel-ucode/06-97-05) from revision 0x37 up to 0x38;
      - Update of 06-97-05/0x07 (ADL-S 6+0 K0) microcode from revision 0x37         up to 0x38;
      - Update of 06-bf-02/0x07 (ADL C0) microcode (in intel-ucode/06-97-05)         from revision 0x37 up to 0x38;
      - Update of 06-bf-05/0x07 (ADL C0) microcode (in intel-ucode/06-97-05)         from revision 0x37 up to 0x38;
      - Update of 06-9a-03/0x80 (ADL-P 6+8/U 9W L0/R0) microcode from revision         0x435 up to 0x436;
      - Update of 06-9a-04/0x80 (ADL-P 2+8 R0) microcode (in         intel-ucode/06-9a-03) from revision 0x435 up to 0x436;
      - Update of 06-9a-03/0x80 (ADL-P 6+8/U 9W L0/R0) microcode (in         intel-ucode/06-9a-04) from revision 0x435 up to 0x436;
      - Update of 06-9a-04/0x40 (AZB A0) microcode from revision 0x7 up         to 0x9;
      - Update of 06-9a-04/0x80 (ADL-P 2+8 R0) microcode from revision 0x435         up to 0x436;
      - Update of 06-a7-01/0x02 (RKL-S B0) microcode from revision 0x62 up         to 0x63;
      - Update of 06-b7-01/0x32 (RPL-S B0) microcode from revision 0x12b up         to 0x12c;
      - Update of 06-ba-02/0xe0 (RPL-H 6+8/P 6+8 J0) microcode from revision         0x4123 up to 0x4124;
      - Update of 06-ba-03/0xe0 (RPL-U 2+8 Q0) microcode (in         intel-ucode/06-ba-02) from revision 0x4123 up to 0x4124;
      - Update of 06-ba-08/0xe0 microcode (in intel-ucode/06-ba-02) from         revision 0x4123 up to 0x4124;
      - Update of 06-ba-02/0xe0 (RPL-H 6+8/P 6+8 J0) microcode (in         intel-ucode/06-ba-03) from revision 0x4123 up to 0x4124;
      - Update of 06-ba-03/0xe0 (RPL-U 2+8 Q0) microcode from revision 0x4123         up to 0x4124;
      - Update of 06-ba-08/0xe0 microcode (in intel-ucode/06-ba-03) from         revision 0x4123 up to 0x4124;
      - Update of 06-ba-02/0xe0 (RPL-H 6+8/P 6+8 J0) microcode (in         intel-ucode/06-ba-08) from revision 0x4123 up to 0x4124;
      - Update of 06-ba-03/0xe0 (RPL-U 2+8 Q0) microcode (in         intel-ucode/06-ba-08) from revision 0x4123 up to 0x4124;
      - Update of 06-ba-08/0xe0 microcode from revision 0x4123 up to 0x4124;
      - Update of 06-be-00/0x19 (ADL-N A0) microcode from revision 0x1a up         to 0x1c;
      - Update of 06-97-02/0x07 (ADL-HX/S 8+8 C0) microcode (in         intel-ucode/06-bf-02) from revision 0x37 up to 0x38;
      - Update of 06-97-05/0x07 (ADL-S 6+0 K0) microcode (in         intel-ucode/06-bf-02) from revision 0x37 up to 0x38;
      - Update of 06-bf-02/0x07 (ADL C0) microcode from revision 0x37 up         to 0x38;
      - Update of 06-bf-05/0x07 (ADL C0) microcode (in intel-ucode/06-bf-02)         from revision 0x37 up to 0x38;
      - Update of 06-97-02/0x07 (ADL-HX/S 8+8 C0) microcode (in         intel-ucode/06-bf-05) from revision 0x37 up to 0x38;
      - Update of 06-97-05/0x07 (ADL-S 6+0 K0) microcode (in         intel-ucode/06-bf-05) from revision 0x37 up to 0x38;
      - Update of 06-bf-02/0x07 (ADL C0) microcode (in intel-ucode/06-bf-05)         from revision 0x37 up to 0x38;
      - Update of 06-bf-05/0x07 (ADL C0) microcode from revision 0x37 up         to 0x38;
      - Update of 06-cf-01/0x87 (EMR-SP A0) microcode from revision 0x21000283         up to 0x21000291;
      - Update of 06-cf-02/0x87 (EMR-SP A1) microcode (in         intel-ucode/06-cf-01) from revision 0x21000283 up to 0x21000291;
      - Update of 06-cf-01/0x87 (EMR-SP A0) microcode (in         intel-ucode/06-cf-02) from revision 0x21000283 up to 0x21000291;
      - Update of 06-cf-02/0x87 (EMR-SP A1) microcode from revision 0x21000283         up to 0x21000291.

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2025:7043 advisory.

    The microcode_ctl packages provide microcode updates for Intel and AMD processors.

    Security Fix(es):

    * microcode_ctl: Improper input validation in UEFI firmware (CVE-2024-28047)

    * microcode_ctl: Insufficient granularity of access control in UEFI firmware (CVE-2024-39279)

    * microcode_ctl: mproper initialization in UEFI firmware OutOfBandXML module (CVE-2024-31157)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

    Additional Changes:

    For detailed information on changes in this release, see the Red Hat Enterprise Linux 9 Release Notes     linked from the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Debian 11 host has a package installed that is affected by multiple vulnerabilities as referenced in the dla-4095 advisory.

    -------------------------------------------------------------------------     Debian LTS Advisory DLA-4095-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/                         Tobias Frost     March 29, 2025                                https://wiki.debian.org/LTS
    -------------------------------------------------------------------------

    Package        : intel-microcode     Version        : 3.20250211.1~deb11u1     CVE ID         : CVE-2023-34440 CVE-2023-43758 CVE-2024-24582 CVE-2024-28047                      CVE-2024-28127 CVE-2024-29214 CVE-2024-31068 CVE-2024-31157                      CVE-2024-36293 CVE-2024-37020 CVE-2024-39279 CVE-2024-39355     Debian Bug     : 1095805

    Microcode updates has been released for Intel(R) processors, addressing     multiple potential vulnerabilties that may allow local privilege escalation,     denial of service or information disclosure.

    CVE-2023-34440 (INTEL-SA-01139)

        Improper input validation in UEFI firmware for some Intel(R) Processors         may allow a privileged user to potentially enable escalation of         privilege via local access.

    CVE-2023-43758 (INTEL-SA-01139)

        Improper input validation in UEFI firmware for some Intel(R) processors         may allow a privileged user to potentially enable escalation of         privilege via local access.

    CVE-2024-24582 (INTEL-SA-01139)

        Improper input validation in XmlCli feature for UEFI firmware for some         Intel(R) processors may allow privileged user to potentially enable         escalation of privilege via local access.

    CVE-2024-28047 (INTEL-SA-01139)

        Improper input validation in UEFI firmware for some Intel(R) Processors         may allow a privileged user to potentially enable information disclosure         via local access.

    CVE-2024-28127 (INTEL-SA-01139)

        Improper input validation in UEFI firmware for some Intel(R) Processors         may allow a privileged user to potentially enable escalation of         privilege via local access.

    CVE-2024-29214 (INTEL-SA-01139)

        Improper input validation in UEFI firmware CseVariableStorageSmm for         some Intel(R) Processors may allow a privileged user to potentially         enable escalation of privilege via local access.

    CVE-2024-31068 (INTEL-SA-01166)

        Improper Finite State Machines (FSMs) in Hardware Logic for some         Intel(R) Processors may allow privileged user to potentially enable         denial of service via local access.

    CVE-2024-31157 (INTEL-SA-01139)

        Improper initialization in UEFI firmware OutOfBandXML module in some         Intel(R) Processors may allow a privileged user to potentially enable         information disclosure via local access.

    CVE-2024-36293 (INTEL-SA-01213)

        Improper access control in the EDECCSSA user leaf function for some         Intel(R) Processors with Intel(R) SGX may allow an authenticated user to         potentially enable denial of service via local access.

    CVE-2024-37020 (INTEL-SA-01194)

        Sequence of processor instructions leads to unexpected behavior in the         Intel(R) DSA V1.0 for some Intel(R) Xeon(R) Processors may allow an         authenticated user to potentially enable denial of service via local         access.

    CVE-2024-39279 (INTEL-SA-01139)

        Insufficient granularity of access control in UEFI firmware in some         Intel(R) processors may allow a authenticated user to potentially enable         denial of service via local access.

    CVE-2024-39355 (INTEL-SA-01228)

        Improper handling of physical or environmental conditions in some         Intel(R) Processors may allow an authenticated user to enable denial of         service via local access.

    For Debian 11 bullseye, these problems have been fixed in version     3.20250211.1~deb11u1.

    We recommend that you upgrade your intel-microcode packages.

    For the detailed security status of intel-microcode please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/intel-microcode

    Further information about Debian LTS security advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://wiki.debian.org/LTS     Attachment:
    signature.asc     Description: PGP signature

Tenable has extracted the preceding description block directly from the Debian security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - Improper input validation in UEFI firmware for some Intel(R) Processors may allow a privileged user to     potentially enable information disclosure via local access. (CVE-2024-28047)

Note that Nessus relies on the presence of the package as reported by the vendor.

The remote CentOS Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the microcode_ctl-20250211-1.el9 build changelog.

  - Improper input validation in UEFI firmware for some Intel(R) processors may allow a privileged user to     potentially enable escalation of privilege via local access. (CVE-2023-43758)

  - Improper input validation in UEFI firmware for some Intel(R) Processors may allow a privileged user to     potentially enable escalation of privilege via local access. (CVE-2023-34440, CVE-2024-28127)

  - Improper input validation in XmlCli feature for UEFI firmware for some Intel(R) processors may allow     privileged user to potentially enable escalation of privilege via local access. (CVE-2024-24582)

  - Improper input validation in UEFI firmware for some Intel(R) Processors may allow a privileged user to     potentially enable information disclosure via local access. (CVE-2024-28047)

  - Improper input validation in UEFI firmware CseVariableStorageSmm for some Intel(R) Processors may allow a     privileged user to potentially enable escalation of privilege via local access. (CVE-2024-29214)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Fedora 40 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2025-dd577cf35f advisory.

    - Update to upstream 2.1-48. 20250211
      - Addition of 06-bf-06/0x07 microcode (in intel-ucode/06-97-02) at revision 0x38;
      - Addition of 06-bf-07/0x07 microcode (in intel-ucode/06-97-02) at revision 0x38;
      - Addition of 06-bf-06/0x07 microcode (in intel-ucode/06-97-05) at revision 0x38;
      - Addition of 06-bf-07/0x07 microcode (in intel-ucode/06-97-05) at revision 0x38;
      - Addition of 06-af-03/0x01 (SRF-SP C0) microcode at revision 0x3000330;
      - Addition of 06-b7-04/0x32 microcode (in intel-ucode/06-b7-01) at revision 0x12c;
      - Addition of 06-bf-06/0x07 microcode (in intel-ucode/06-bf-02) at revision 0x38;
      - Addition of 06-bf-07/0x07 microcode (in intel-ucode/06-bf-02) at revision 0x38;
      - Addition of 06-bf-06/0x07 microcode (in intel-ucode/06-bf-05) at revision 0x38;
      - Addition of 06-bf-07/0x07 microcode (in intel-ucode/06-bf-05) at revision 0x38;
      - Removal of 06-8f-04/0x87 (SPR-SP E0/S1) microcode (in intel-ucode/06-8f-05) at revision 0x2b000603;
      - Removal of 06-8f-04/0x10 microcode (in intel-ucode/06-8f-05) at revision 0x2c000390;
      - Removal of 06-8f-05/0x87 (SPR-SP E2) microcode at revision 0x2b000603;
      - Removal of 06-8f-05/0x10 (SPR-HBM B1) microcode at revision 0x2c000390;
      - Removal of 06-8f-06/0x87 (SPR-SP E3) microcode (in intel-ucode/06-8f-05) at revision 0x2b000603;
      - Removal of 06-8f-06/0x10 microcode (in intel-ucode/06-8f-05) at revision 0x2c000390;
      - Removal of 06-8f-07/0x87 (SPR-SP E4/S2) microcode (in intel-ucode/06-8f-05) at revision 0x2b000603;
      - Removal of 06-8f-08/0x87 (SPR-SP E5/S3) microcode (in intel-ucode/06-8f-05) at revision 0x2b000603;
      - Removal of 06-8f-08/0x10 (SPR-HBM B3) microcode (in intel-ucode/06-8f-05) at revision 0x2c000390;
      - Removal of 06-8f-04/0x87 (SPR-SP E0/S1) microcode (in intel-ucode/06-8f-06) at revision 0x2b000603;
      - Removal of 06-8f-04/0x10 microcode (in intel-ucode/06-8f-06) at revision 0x2c000390;
      - Removal of 06-8f-05/0x87 (SPR-SP E2) microcode (in intel-ucode/06-8f-06) at revision 0x2b000603;
      - Removal of 06-8f-05/0x10 (SPR-HBM B1) microcode (in intel-ucode/06-8f-06) at revision 0x2c000390;
      - Removal of 06-8f-06/0x87 (SPR-SP E3) microcode at revision 0x2b000603;
      - Removal of 06-8f-06/0x10 microcode at revision 0x2c000390;
      - Removal of 06-8f-07/0x87 (SPR-SP E4/S2) microcode (in intel-ucode/06-8f-06) at revision 0x2b000603;
      - Removal of 06-8f-08/0x87 (SPR-SP E5/S3) microcode (in intel-ucode/06-8f-06) at revision 0x2b000603;
      - Removal of 06-8f-08/0x10 (SPR-HBM B3) microcode (in intel-ucode/06-8f-06) at revision 0x2c000390;
      - Removal of 06-ba-02/0xe0 (RPL-H 6+8/P 6+8 J0) microcode (in intel-ucode/06-ba-08) at revision 0x4123;
      - Removal of 06-ba-03/0xe0 (RPL-U 2+8 Q0) microcode (in intel-ucode/06-ba-08) at revision 0x4123;
      - Removal of 06-ba-08/0xe0 microcode at revision 0x4123;
      - Update of 06-6a-06/0x87 (ICX-SP D0) microcode from revision 0xd0003e7 up to 0xd0003f5;
      - Update of 06-6c-01/0x10 (ICL-D B0) microcode from revision 0x10002b0 up to 0x10002c0;
      - Update of 06-8f-04/0x87 (SPR-SP E0/S1) microcode (in intel-ucode/06-8f-07) from revision 0x2b000603 up     to 0x2b000620;
      - Update of 06-8f-05/0x87 (SPR-SP E2) microcode (in intel-ucode/06-8f-07) from revision 0x2b000603 up to     0x2b000620;
      - Update of 06-8f-06/0x87 (SPR-SP E3) microcode (in intel-ucode/06-8f-07) from revision 0x2b000603 up to     0x2b000620;
      - Update of 06-8f-07/0x87 (SPR-SP E4/S2) microcode from revision 0x2b000603 up to 0x2b000620;
      - Update of 06-8f-08/0x87 (SPR-SP E5/S3) microcode (in intel-ucode/06-8f-07) from revision 0x2b000603 up     to 0x2b000620;
      - Update of 06-8f-04/0x10 microcode (in intel-ucode/06-8f-08) from revision 0x2c000390 up to 0x2c0003e0;
      - Update of 06-8f-04/0x87 (SPR-SP E0/S1) microcode (in intel-ucode/06-8f-08) from revision 0x2b000603 up     to 0x2b000620;
      - Update of 06-8f-05/0x10 (SPR-HBM B1) microcode (in intel-ucode/06-8f-08) from revision 0x2c000390 up     to 0x2c0003e0;
      - Update of 06-8f-05/0x87 (SPR-SP E2) microcode (in intel-ucode/06-8f-08) from revision 0x2b000603 up to     0x2b000620;
      - Update of 06-8f-06/0x10 microcode (in intel-ucode/06-8f-08) from revision 0x2c000390 up to 0x2c0003e0;
      - Update of 06-8f-06/0x87 (SPR-SP E3) microcode (in intel-ucode/06-8f-08) from revision 0x2b000603 up to     0x2b000620;
      - Update of 06-8f-07/0x87 (SPR-SP E4/S2) microcode (in intel-ucode/06-8f-08) from revision 0x2b000603 up     to 0x2b000620;
      - Update of 06-8f-08/0x10 (SPR-HBM B3) microcode from revision 0x2c000390 up to 0x2c0003e0;
      - Update of 06-8f-08/0x87 (SPR-SP E5/S3) microcode from revision 0x2b000603 up to 0x2b000620;
      - Update of 06-97-02/0x07 (ADL-HX/S 8+8 C0) microcode from revision 0x37 up to 0x38;
      - Update of 06-97-05/0x07 (ADL-S 6+0 K0) microcode (in intel-ucode/06-97-02) from revision 0x37 up to     0x38;
      - Update of 06-bf-02/0x07 (ADL C0) microcode (in intel-ucode/06-97-02) from revision 0x37 up to 0x38;
      - Update of 06-bf-05/0x07 (ADL C0) microcode (in intel-ucode/06-97-02) from revision 0x37 up to 0x38;
      - Update of 06-97-02/0x07 (ADL-HX/S 8+8 C0) microcode (in intel-ucode/06-97-05) from revision 0x37 up to     0x38;
      - Update of 06-97-05/0x07 (ADL-S 6+0 K0) microcode from revision 0x37 up to 0x38;
      - Update of 06-bf-02/0x07 (ADL C0) microcode (in intel-ucode/06-97-05) from revision 0x37 up to 0x38;
      - Update of 06-bf-05/0x07 (ADL C0) microcode (in intel-ucode/06-97-05) from revision 0x37 up to 0x38;
      - Update of 06-9a-03/0x80 (ADL-P 6+8/U 9W L0/R0) microcode from revision 0x435 up to 0x436;
      - Update of 06-9a-04/0x80 (ADL-P 2+8 R0) microcode (in intel-ucode/06-9a-03) from revision 0x435 up to     0x436;
      - Update of 06-9a-03/0x80 (ADL-P 6+8/U 9W L0/R0) microcode (in intel-ucode/06-9a-04) from revision 0x435     up to 0x436;
      - Update of 06-9a-04/0x80 (ADL-P 2+8 R0) microcode from revision 0x435 up to 0x436;
      - Update of 06-9a-04/0x40 (AZB A0) microcode from revision 0x7 up to 0x9;
      - Update of 06-9e-0a/0x22 (CFL-H/S/Xeon E U0) microcode from revision 0xf8 up to 0xfa;
      - Update of 06-9e-0d/0x22 (CFL-H/S/Xeon E R0) microcode from revision 0x100 up to 0x102;
      - Update of 06-a7-01/0x02 (RKL-S B0) microcode from revision 0x62 up to 0x63;
      - Update of 06-b7-01/0x32 (RPL-S B0) microcode from revision 0x12b up to 0x12c;
      - Update of 06-ba-02/0xe0 (RPL-H 6+8/P 6+8 J0) microcode from revision 0x4123 up to 0x4124;
      - Update of 06-ba-03/0xe0 (RPL-U 2+8 Q0) microcode (in intel-ucode/06-ba-02) from revision 0x4123 up to     0x4124;
      - Update of 06-ba-08/0xe0 microcode (in intel-ucode/06-ba-02) from revision 0x4123 up to 0x4124;
      - Update of 06-ba-02/0xe0 (RPL-H 6+8/P 6+8 J0) microcode (in intel-ucode/06-ba-03) from revision 0x4123     up to 0x4124;
      - Update of 06-ba-03/0xe0 (RPL-U 2+8 Q0) microcode from revision 0x4123 up to 0x4124;
      - Update of 06-ba-08/0xe0 microcode (in intel-ucode/06-ba-03) from revision 0x4123 up to 0x4124;
      - Update of 06-be-00/0x19 (ADL-N A0) microcode from revision 0x1a up to 0x1c;
      - Update of 06-97-02/0x07 (ADL-HX/S 8+8 C0) microcode (in intel-ucode/06-bf-02) from revision 0x37 up to     0x38;
      - Update of 06-97-05/0x07 (ADL-S 6+0 K0) microcode (in intel-ucode/06-bf-02) from revision 0x37 up to     0x38;
      - Update of 06-bf-02/0x07 (ADL C0) microcode from revision 0x37 up to 0x38;
      - Update of 06-bf-05/0x07 (ADL C0) microcode (in intel-ucode/06-bf-02) from revision 0x37 up to 0x38;
      - Update of 06-97-02/0x07 (ADL-HX/S 8+8 C0) microcode (in intel-ucode/06-bf-05) from revision 0x37 up to     0x38;
      - Update of 06-97-05/0x07 (ADL-S 6+0 K0) microcode (in intel-ucode/06-bf-05) from revision 0x37 up to     0x38;
      - Update of 06-bf-02/0x07 (ADL C0) microcode (in intel-ucode/06-bf-05) from revision 0x37 up to 0x38;
      - Update of 06-bf-05/0x07 (ADL C0) microcode from revision 0x37 up to 0x38;
      - Update of 06-cf-01/0x87 (EMR-SP A0) microcode from revision 0x21000283 up to 0x21000291;
      - Update of 06-cf-02/0x87 (EMR-SP A1) microcode (in intel-ucode/06-cf-01) from revision 0x21000283 up to     0x21000291;
      - Update of 06-cf-01/0x87 (EMR-SP A0) microcode (in intel-ucode/06-cf-02) from revision 0x21000283 up to     0x21000291;
      - Update of 06-cf-02/0x87 (EMR-SP A1) microcode from revision 0x21000283 up to 0x21000291.
    - Addresses CVE-2023-34440, CVE-2023-43758, CVE-2024-24582, CVE-2024-28047, CVE-2024-28127,     CVE-2024-29214, CVE-2024-31068, CVE-2024-31157, CVE-2024-37020, CVE-2024-39279, CVE-2024-39355,     CVE-2024-36293.

Tenable has extracted the preceding description block directly from the Fedora security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Fedora 41 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2025-c99f9d789a advisory.

    - Update to upstream 2.1-48. 20250211
      - Addition of 06-bf-06/0x07 microcode (in intel-ucode/06-97-02) at revision 0x38;
      - Addition of 06-bf-07/0x07 microcode (in intel-ucode/06-97-02) at revision 0x38;
      - Addition of 06-bf-06/0x07 microcode (in intel-ucode/06-97-05) at revision 0x38;
      - Addition of 06-bf-07/0x07 microcode (in intel-ucode/06-97-05) at revision 0x38;
      - Addition of 06-af-03/0x01 (SRF-SP C0) microcode at revision 0x3000330;
      - Addition of 06-b7-04/0x32 microcode (in intel-ucode/06-b7-01) at revision 0x12c;
      - Addition of 06-bf-06/0x07 microcode (in intel-ucode/06-bf-02) at revision 0x38;
      - Addition of 06-bf-07/0x07 microcode (in intel-ucode/06-bf-02) at revision 0x38;
      - Addition of 06-bf-06/0x07 microcode (in intel-ucode/06-bf-05) at revision 0x38;
      - Addition of 06-bf-07/0x07 microcode (in intel-ucode/06-bf-05) at revision 0x38;
      - Removal of 06-8f-04/0x87 (SPR-SP E0/S1) microcode (in intel-ucode/06-8f-05) at revision 0x2b000603;
      - Removal of 06-8f-04/0x10 microcode (in intel-ucode/06-8f-05) at revision 0x2c000390;
      - Removal of 06-8f-05/0x87 (SPR-SP E2) microcode at revision 0x2b000603;
      - Removal of 06-8f-05/0x10 (SPR-HBM B1) microcode at revision 0x2c000390;
      - Removal of 06-8f-06/0x87 (SPR-SP E3) microcode (in intel-ucode/06-8f-05) at revision 0x2b000603;
      - Removal of 06-8f-06/0x10 microcode (in intel-ucode/06-8f-05) at revision 0x2c000390;
      - Removal of 06-8f-07/0x87 (SPR-SP E4/S2) microcode (in intel-ucode/06-8f-05) at revision 0x2b000603;
      - Removal of 06-8f-08/0x87 (SPR-SP E5/S3) microcode (in intel-ucode/06-8f-05) at revision 0x2b000603;
      - Removal of 06-8f-08/0x10 (SPR-HBM B3) microcode (in intel-ucode/06-8f-05) at revision 0x2c000390;
      - Removal of 06-8f-04/0x87 (SPR-SP E0/S1) microcode (in intel-ucode/06-8f-06) at revision 0x2b000603;
      - Removal of 06-8f-04/0x10 microcode (in intel-ucode/06-8f-06) at revision 0x2c000390;
      - Removal of 06-8f-05/0x87 (SPR-SP E2) microcode (in intel-ucode/06-8f-06) at revision 0x2b000603;
      - Removal of 06-8f-05/0x10 (SPR-HBM B1) microcode (in intel-ucode/06-8f-06) at revision 0x2c000390;
      - Removal of 06-8f-06/0x87 (SPR-SP E3) microcode at revision 0x2b000603;
      - Removal of 06-8f-06/0x10 microcode at revision 0x2c000390;
      - Removal of 06-8f-07/0x87 (SPR-SP E4/S2) microcode (in intel-ucode/06-8f-06) at revision 0x2b000603;
      - Removal of 06-8f-08/0x87 (SPR-SP E5/S3) microcode (in intel-ucode/06-8f-06) at revision 0x2b000603;
      - Removal of 06-8f-08/0x10 (SPR-HBM B3) microcode (in intel-ucode/06-8f-06) at revision 0x2c000390;
      - Removal of 06-ba-02/0xe0 (RPL-H 6+8/P 6+8 J0) microcode (in intel-ucode/06-ba-08) at revision 0x4123;
      - Removal of 06-ba-03/0xe0 (RPL-U 2+8 Q0) microcode (in intel-ucode/06-ba-08) at revision 0x4123;
      - Removal of 06-ba-08/0xe0 microcode at revision 0x4123;
      - Update of 06-6a-06/0x87 (ICX-SP D0) microcode from revision 0xd0003e7 up to 0xd0003f5;
      - Update of 06-6c-01/0x10 (ICL-D B0) microcode from revision 0x10002b0 up to 0x10002c0;
      - Update of 06-8f-04/0x87 (SPR-SP E0/S1) microcode (in intel-ucode/06-8f-07) from revision 0x2b000603 up     to 0x2b000620;
      - Update of 06-8f-05/0x87 (SPR-SP E2) microcode (in intel-ucode/06-8f-07) from revision 0x2b000603 up to     0x2b000620;
      - Update of 06-8f-06/0x87 (SPR-SP E3) microcode (in intel-ucode/06-8f-07) from revision 0x2b000603 up to     0x2b000620;
      - Update of 06-8f-07/0x87 (SPR-SP E4/S2) microcode from revision 0x2b000603 up to 0x2b000620;
      - Update of 06-8f-08/0x87 (SPR-SP E5/S3) microcode (in intel-ucode/06-8f-07) from revision 0x2b000603 up     to 0x2b000620;
      - Update of 06-8f-04/0x10 microcode (in intel-ucode/06-8f-08) from revision 0x2c000390 up to 0x2c0003e0;
      - Update of 06-8f-04/0x87 (SPR-SP E0/S1) microcode (in intel-ucode/06-8f-08) from revision 0x2b000603 up     to 0x2b000620;
      - Update of 06-8f-05/0x10 (SPR-HBM B1) microcode (in intel-ucode/06-8f-08) from revision 0x2c000390 up     to 0x2c0003e0;
      - Update of 06-8f-05/0x87 (SPR-SP E2) microcode (in intel-ucode/06-8f-08) from revision 0x2b000603 up to     0x2b000620;
      - Update of 06-8f-06/0x10 microcode (in intel-ucode/06-8f-08) from revision 0x2c000390 up to 0x2c0003e0;
      - Update of 06-8f-06/0x87 (SPR-SP E3) microcode (in intel-ucode/06-8f-08) from revision 0x2b000603 up to     0x2b000620;
      - Update of 06-8f-07/0x87 (SPR-SP E4/S2) microcode (in intel-ucode/06-8f-08) from revision 0x2b000603 up     to 0x2b000620;
      - Update of 06-8f-08/0x10 (SPR-HBM B3) microcode from revision 0x2c000390 up to 0x2c0003e0;
      - Update of 06-8f-08/0x87 (SPR-SP E5/S3) microcode from revision 0x2b000603 up to 0x2b000620;
      - Update of 06-97-02/0x07 (ADL-HX/S 8+8 C0) microcode from revision 0x37 up to 0x38;
      - Update of 06-97-05/0x07 (ADL-S 6+0 K0) microcode (in intel-ucode/06-97-02) from revision 0x37 up to     0x38;
      - Update of 06-bf-02/0x07 (ADL C0) microcode (in intel-ucode/06-97-02) from revision 0x37 up to 0x38;
      - Update of 06-bf-05/0x07 (ADL C0) microcode (in intel-ucode/06-97-02) from revision 0x37 up to 0x38;
      - Update of 06-97-02/0x07 (ADL-HX/S 8+8 C0) microcode (in intel-ucode/06-97-05) from revision 0x37 up to     0x38;
      - Update of 06-97-05/0x07 (ADL-S 6+0 K0) microcode from revision 0x37 up to 0x38;
      - Update of 06-bf-02/0x07 (ADL C0) microcode (in intel-ucode/06-97-05) from revision 0x37 up to 0x38;
      - Update of 06-bf-05/0x07 (ADL C0) microcode (in intel-ucode/06-97-05) from revision 0x37 up to 0x38;
      - Update of 06-9a-03/0x80 (ADL-P 6+8/U 9W L0/R0) microcode from revision 0x435 up to 0x436;
      - Update of 06-9a-04/0x80 (ADL-P 2+8 R0) microcode (in intel-ucode/06-9a-03) from revision 0x435 up to     0x436;
      - Update of 06-9a-03/0x80 (ADL-P 6+8/U 9W L0/R0) microcode (in intel-ucode/06-9a-04) from revision 0x435     up to 0x436;
      - Update of 06-9a-04/0x80 (ADL-P 2+8 R0) microcode from revision 0x435 up to 0x436;
      - Update of 06-9a-04/0x40 (AZB A0) microcode from revision 0x7 up to 0x9;
      - Update of 06-9e-0a/0x22 (CFL-H/S/Xeon E U0) microcode from revision 0xf8 up to 0xfa;
      - Update of 06-9e-0d/0x22 (CFL-H/S/Xeon E R0) microcode from revision 0x100 up to 0x102;
      - Update of 06-a7-01/0x02 (RKL-S B0) microcode from revision 0x62 up to 0x63;
      - Update of 06-b7-01/0x32 (RPL-S B0) microcode from revision 0x12b up to 0x12c;
      - Update of 06-ba-02/0xe0 (RPL-H 6+8/P 6+8 J0) microcode from revision 0x4123 up to 0x4124;
      - Update of 06-ba-03/0xe0 (RPL-U 2+8 Q0) microcode (in intel-ucode/06-ba-02) from revision 0x4123 up to     0x4124;
      - Update of 06-ba-08/0xe0 microcode (in intel-ucode/06-ba-02) from revision 0x4123 up to 0x4124;
      - Update of 06-ba-02/0xe0 (RPL-H 6+8/P 6+8 J0) microcode (in intel-ucode/06-ba-03) from revision 0x4123     up to 0x4124;
      - Update of 06-ba-03/0xe0 (RPL-U 2+8 Q0) microcode from revision 0x4123 up to 0x4124;
      - Update of 06-ba-08/0xe0 microcode (in intel-ucode/06-ba-03) from revision 0x4123 up to 0x4124;
      - Update of 06-be-00/0x19 (ADL-N A0) microcode from revision 0x1a up to 0x1c;
      - Update of 06-97-02/0x07 (ADL-HX/S 8+8 C0) microcode (in intel-ucode/06-bf-02) from revision 0x37 up to     0x38;
      - Update of 06-97-05/0x07 (ADL-S 6+0 K0) microcode (in intel-ucode/06-bf-02) from revision 0x37 up to     0x38;
      - Update of 06-bf-02/0x07 (ADL C0) microcode from revision 0x37 up to 0x38;
      - Update of 06-bf-05/0x07 (ADL C0) microcode (in intel-ucode/06-bf-02) from revision 0x37 up to 0x38;
      - Update of 06-97-02/0x07 (ADL-HX/S 8+8 C0) microcode (in intel-ucode/06-bf-05) from revision 0x37 up to     0x38;
      - Update of 06-97-05/0x07 (ADL-S 6+0 K0) microcode (in intel-ucode/06-bf-05) from revision 0x37 up to     0x38;
      - Update of 06-bf-02/0x07 (ADL C0) microcode (in intel-ucode/06-bf-05) from revision 0x37 up to 0x38;
      - Update of 06-bf-05/0x07 (ADL C0) microcode from revision 0x37 up to 0x38;
      - Update of 06-cf-01/0x87 (EMR-SP A0) microcode from revision 0x21000283 up to 0x21000291;
      - Update of 06-cf-02/0x87 (EMR-SP A1) microcode (in intel-ucode/06-cf-01) from revision 0x21000283 up to     0x21000291;
      - Update of 06-cf-01/0x87 (EMR-SP A0) microcode (in intel-ucode/06-cf-02) from revision 0x21000283 up to     0x21000291;
      - Update of 06-cf-02/0x87 (EMR-SP A1) microcode from revision 0x21000283 up to 0x21000291.
    - Addresses CVE-2023-34440, CVE-2023-43758, CVE-2024-24582, CVE-2024-28047, CVE-2024-28127,     CVE-2024-29214, CVE-2024-31068, CVE-2024-31157, CVE-2024-37020, CVE-2024-39279, CVE-2024-39355,     CVE-2024-36293.

Tenable has extracted the preceding description block directly from the Fedora security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
241248	AlmaLinux 9 : microcode_ctl (ALSA-2025:7043)	Nessus	Alma Linux Local Security Checks	medium
237055	Oracle Linux 9 : microcode_ctl (ELSA-2025-7043)	Nessus	Oracle Linux Local Security Checks	medium
235814	RHEL 9 : microcode_ctl (RHSA-2025:7043)	Nessus	Red Hat Local Security Checks	medium
233545	Debian dla-4095 : intel-microcode - security update	Nessus	Debian Local Security Checks	high
228197	Linux Distros Unpatched Vulnerability : CVE-2024-28047	Nessus	Misc.	medium
217010	CentOS 9 : microcode_ctl-20250211-1.el9	Nessus	CentOS Local Security Checks	high
216509	Fedora 40 : microcode_ctl (2025-dd577cf35f)	Nessus	Fedora Local Security Checks	high
216356	Fedora 41 : microcode_ctl (2025-c99f9d789a)	Nessus	Fedora Local Security Checks	high

Detections

Analytics

CVE-2024-28047

medium

Tenable Plugins

medium

medium

medium

high

medium

high

high

high