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.

The remote MiracleLinux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2025-10063:04 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 MiracleLinux 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 version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2025:0227 advisory.

    Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:

    CVE-2024-39355:
    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.

    CVE-2024-39279:
    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-2024-37020:
    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-2024-36293:
    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-2024-31157:
    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-2024-31068:
    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-2024-29214:
    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-2024-28127:
    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-2024-28047:
    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-2024-24582:
    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-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:
    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.

Tenable has extracted the preceding description block directly from the Tencent 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 Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-984677 advisory.

    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.

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

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

The remote RockyLinux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RLSA-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 RockyLinux 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 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 version of microcode_ctl installed on the remote host is prior to 2.1-47. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2025-2787 advisory.

    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-2024-31068)

    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-2024-37020)

    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-2024-39279)

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

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

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2025-888 advisory.

    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-2024-31068)

    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-2024-37020)

    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-2024-39279)

Tenable has extracted the preceding description block directly from the tested product 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.

  - 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-2024-39279)

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 Ubuntu 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7269-2 advisory.

    USN-7269-1 fixed vulnerabilities in Intel Microcode. This update provides the corresponding updates for     Ubuntu 24.04 LTS.



Tenable has extracted the preceding description block directly from the Ubuntu 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 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 Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.10 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7269-1 advisory.

    Ke Sun, Paul Grosen and Alyssa Milburn discovered that some Intel Processors did not properly implement     Finite State Machines (FSMs) in Hardware Logic. A local privileged attacker could use this issue to cause     a denial of service.

    (CVE-2024-31068)

    It was discovered that some Intel Processors with Intel SGX did not properly restrict access to the     EDECCSSA user leaf function. A local authenticated attacker could use this issue to cause a denial of     service. (CVE-2024-36293)

    Ke Sun, Alyssa Milburn, Benoit Morgan, and Erik Bjorge discovered that the UEFI firmware for some Intel     processors did not properly restrict access. An authenticated local attacker could use this issue to cause     a denial of service. (CVE-2024-39279)

Tenable has extracted the preceding description block directly from the Ubuntu 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	Type	Severity
283187	MiracleLinux 9 : microcode_ctl-20250211-1.el9_6 (AXSA:2025-10063:04)	Nessus	Miracle Linux Local Security Checks	Local	medium
276024	TencentOS Server 4: microcode_ctl (TSSA-2025:0227)	Nessus	Tencent Local Security Checks	Local	high
267304	Unity Linux 20.1070a Security Update: microcode_ctl (UTSA-2025-984677)	Nessus	Unity Linux Local Security Checks	Local	medium
266487	RockyLinux 9 : microcode_ctl (RLSA-2025:7043)	Nessus	Rocky Linux Local Security Checks	Local	medium
241248	AlmaLinux 9 : microcode_ctl (ALSA-2025:7043)	Nessus	Alma Linux Local Security Checks	Local	medium
237055	Oracle Linux 9 : microcode_ctl (ELSA-2025-7043)	Nessus	Oracle Linux Local Security Checks	Local	medium
235814	RHEL 9 : microcode_ctl (RHSA-2025:7043)	Nessus	Red Hat Local Security Checks	Local	medium
233545	Debian dla-4095 : intel-microcode - security update	Nessus	Debian Local Security Checks	Local	high
232351	Amazon Linux 2 : microcode_ctl (ALAS-2025-2787)	Nessus	Amazon Linux Local Security Checks	Local	medium
232284	Amazon Linux 2023 : microcode_ctl (ALAS2023-2025-888)	Nessus	Amazon Linux Local Security Checks	Local	medium
228356	Linux Distros Unpatched Vulnerability : CVE-2024-39279	Nessus	Misc.	Local	medium
217010	CentOS 9 : microcode_ctl-20250211-1.el9	Nessus	CentOS Local Security Checks	Local	high
216675	Ubuntu 24.04 LTS : Intel Microcode vulnerabilities (USN-7269-2)	Nessus	Ubuntu Local Security Checks	Local	medium
216509	Fedora 40 : microcode_ctl (2025-dd577cf35f)	Nessus	Fedora Local Security Checks	Local	high
216387	Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.10 : Intel Microcode vulnerabilities (USN-7269-1)	Nessus	Ubuntu Local Security Checks	Local	medium
216356	Fedora 41 : microcode_ctl (2025-c99f9d789a)	Nessus	Fedora Local Security Checks	Local	high

Detections

Analytics

CVE-2024-39279

medium

Tenable Plugins

medium

high

medium

medium

medium

medium

medium

high

medium

medium

medium

high

medium

high

medium

high