It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2024-748 advisory.

    2024-12-05: CVE-2024-21820 was added to this advisory.

    2024-12-05: CVE-2024-21853 was added to this advisory.

    2024-12-05: CVE-2024-23918 was added to this advisory.

    Incorrect default permissions in some Intel(R) Xeon(R) processor memory controller configurations when     using Intel(R) SGX may allow a privileged user to potentially enable escalation of privilege via local     access. (CVE-2024-21820)

    Improper finite state machines (FSMs) in the hardware logic in some 4th and 5th Generation Intel(R)     Xeon(R) Processors may allow an authorized user to potentially enable denial of service via local access.
    (CVE-2024-21853)

    Improper conditions check in some Intel(R) Xeon(R) processor memory controller configurations when using     Intel(R) SGX may allow a privileged user to potentially enable escalation of privilege via local access.
    (CVE-2024-23918)

    NOTE: https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01103.htmlNOTE:
    https://github.com/intel/Intel-Linux-Processor-Microcode-Data-     Files/releases/tag/microcode-20240910DEBIANBUG: [1081363] (CVE-2024-23984)

    Incorrect behavior order in transition between executive monitor and SMI transfer monitor (STM) in some     Intel(R) Processor may allow a privileged user to potentially enable escalation of privilege via local     access. (CVE-2024-24853)

    NOTE: https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01097.htmlNOTE:
    https://github.com/intel/Intel-Linux-Processor-Microcode-Data-     Files/releases/tag/microcode-20240910DEBIANBUG: [1081363] (CVE-2024-24968)

    Protection mechanism failure in some 3rd, 4th, and 5th Generation Intel(R) Xeon(R) Processors may allow a     privileged user to potentially enable escalation of privilege via local access. (CVE-2024-24980)

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 version of microcode_ctl installed on the remote host is prior to 2.1-47.44. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2024-1950 advisory.

    2024-12-05: CVE-2024-21820 was added to this advisory.

    2024-12-05: CVE-2024-23918 was added to this advisory.

    Incorrect default permissions in some Intel(R) Xeon(R) processor memory controller configurations when     using Intel(R) SGX may allow a privileged user to potentially enable escalation of privilege via local     access. (CVE-2024-21820)

    Improper conditions check in some Intel(R) Xeon(R) processor memory controller configurations when using     Intel(R) SGX may allow a privileged user to potentially enable escalation of privilege via local access.
    (CVE-2024-23918)

    NOTE: https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01103.htmlNOTE:
    https://github.com/intel/Intel-Linux-Processor-Microcode-Data-     Files/releases/tag/microcode-20240910DEBIANBUG: [1081363] (CVE-2024-23984)

    Incorrect behavior order in transition between executive monitor and SMI transfer monitor (STM) in some     Intel(R) Processor may allow a privileged user to potentially enable escalation of privilege via local     access. (CVE-2024-24853)

    NOTE: https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01097.htmlNOTE:
    https://github.com/intel/Intel-Linux-Processor-Microcode-Data-     Files/releases/tag/microcode-20240910DEBIANBUG: [1081363] (CVE-2024-24968)

    Protection mechanism failure in some 3rd, 4th, and 5th Generation Intel(R) Xeon(R) Processors may allow a     privileged user to potentially enable escalation of privilege via local access. (CVE-2024-24980)

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 version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the 9d8e9952-5a42-11ef-a219-1c697a616631 advisory.

    Intel reports:

              A potential security vulnerability in SMI Transfer monitor (STM) may               allow escalation of privilege.  Intel has released microcode updates               to mitigate this potential vulnerability.


              A potential security vulnerability in some 3rd Generation Intel Xeon               Scalable Processors may allow denial of service.  Intel has released               microcode updates to mitigate this potential vulnerability.


              A potential security vulnerability in some 3rd, 4th, and 5th               Generation Intel Xeon Processors may allow escalation of privilege.
              Intel has released firmware updates to mitigate this potential               vulnerability.


              A potential security vulnerability in the Intel Core Ultra Processor               stream cache mechanism may allow escalation of privilege.  Intel has               released microcode updates to mitigate this potential vulnerability.


              A potential security vulnerability in some Intel Processor stream               cache mechanisms may allow escalation of privilege.  Intel has               released microcode updates to mitigate this potential vulnerability.


Tenable has extracted the preceding description block directly from the FreeBSD 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 / 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6967-1 advisory.

    It was discovered that some Intel Core Ultra Processors did not properly isolate the stream cache. A     local authenticated user could potentially use this to escalate their privileges. (CVE-2023-42667)

    It was discovered that some Intel Processors did not properly isolate the stream cache. A local     authenticated user could potentially use this to escalate their privileges. (CVE-2023-49141)

    It was discovered that some Intel Processors did not correctly transition between the executive monitor     and SMI transfer monitor (STM). A privileged local attacker could use this to escalate their privileges.
    (CVE-2024-24853)

    It was discovered that some 3rd, 4th, and 5th Generation Intel Xeon Processors failed to properly     implement a protection mechanism. A local attacker could use this to potentially escalate their     privileges. (CVE-2024-24980)

    It was discovered that some 3rd Generation Intel Xeon Scalable Processors did not properly handle mirrored     regions with different values. A privileged local user could use this to cause a denial of service (system     crash). (CVE-2024-25939)

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 SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:3095-1 advisory.

    - Intel CPU Microcode was updated to the 20240813 release (bsc#1229129)
      - CVE-2024-24853: Security updates for [INTEL-     SA-01083](https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01083.html)
      - CVE-2024-25939: Security updates for [INTEL-     SA-01118](https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01118.html)
      - CVE-2024-24980: Security updates for [INTEL-     SA-01100](https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01100.html)
      - CVE-2023-42667: Security updates for [INTEL-     SA-01038](https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01038.html)
      - CVE-2023-49141: Security updates for [INTEL-     SA-01046](https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01046.html)       Other issues fixed:
      - Update for functional issues. Refer to [Intel Core Ultra     Processor](https://cdrdv2.intel.com/v1/dl/getContent/792254) for details.
      - Update for functional issues. Refer to [3rd Generation Intel Xeon Processor Scalable Family     Specification Update](https://cdrdv2.intel.com/v1/dl/getContent/637780) for details.
      - Update for functional issues. Refer to [3rd Generation Intel Xeon Scalable Processors Specification     Update](https://cdrdv2.intel.com/v1/dl/getContent/634897) for details.
      - Update for functional issues. Refer to [2nd Generation Intel Xeon Processor Scalable Family     Specification Update](https://cdrdv2.intel.com/v1/dl/getContent/338848) for details
      - Update for functional issues. Refer to [Intel Xeon D-2700 Processor Specification     Update](https://cdrdv2.intel.com/v1/dl/getContent/714071) for details.
      - Update for functional issues. Refer to [Intel Xeon E-2300 Processor Specification Update     ](https://cdrdv2.intel.com/v1/dl/getContent/709192) for details.
      - Update for functional issues. Refer to [13th Generation Intel Core Processor Specification     Update](https://cdrdv2.intel.com/v1/dl/getContent/740518) for details.
      - Update for functional issues. Refer to [12th Generation Intel Core Processor     Family](https://cdrdv2.intel.com/v1/dl/getContent/682436) for details.
      - Update for functional issues. Refer to [11th Gen Intel Core Processor Specification     Update](https://cdrdv2.intel.com/v1/dl/getContent/631123) for details.
      - Update for functional issues. Refer to [10th Gen Intel Core Processor Families Specification     Update](https://cdrdv2.intel.com/v1/dl/getContent/341079) for details.
      - Update for functional issues. Refer to [10th Generation Intel Core Processor Specification     Update](https://cdrdv2.intel.com/v1/dl/getContent/615213) for details.
      - Update for functional issues. Refer to [8th and 9th Generation Intel Core Processor Family Spec     Update](https://cdrdv2.intel.com/v1/dl/getContent/337346) for details.
      - Update for functional issues. Refer to [8th Generation Intel Core Processor Families Specification     Update](https://cdrdv2.intel.com/v1/dl/getContent/338025) for details.
      - Update for functional issues. Refer to [7th and 8th Generation Intel Core Processor Specification     Update](https://cdrdv2.intel.com/v1/dl/getContent/334663) for details.
      - Update for functional issues. Refer to [Intel Processors and Intel Core i3     N-Series](https://cdrdv2.intel.com/v1/dl/getContent/764616) for details.
      - Update for functional issues. Refer to [Intel Atom x6000E Series, and Intel Pentium and Celeron N and     J Series Processors for Internet of Things (IoT)     Applications](https://cdrdv2.intel.com/v1/dl/getContent/636674) for details.
     Updated Platforms:
      | Processor      | Stepping | F-M-S/PI    | Old Ver  | New Ver  | Products       |:---------------|:---------|:------------|:---------|:---------|:---------       | AML-Y22        | H0       | 06-8e-09/10 | 000000f4 | 000000f6 | Core Gen8 Mobile       | AML-Y42        | V0       | 06-8e-0c/94 | 000000fa | 000000fc | Core Gen10 Mobile       | CFL-H          | R0       | 06-9e-0d/22 | 000000fc | 00000100 | Core Gen9 Mobile       | CFL-H/S        | P0       | 06-9e-0c/22 | 000000f6 | 000000f8 | Core Gen9       | CFL-H/S/E3     | U0       | 06-9e-0a/22 | 000000f6 | 000000f8 | Core Gen8 Desktop, Mobile, Xeon E       | CFL-S          | B0       | 06-9e-0b/02 | 000000f4 | 000000f6 | Core Gen8       | CFL-S          | P0       | 06-9e-0c/22 | 000000f6 | 000000f8 | Core Gen9 Desktop       | CFL-U43e       | D0       | 06-8e-0a/c0 | 000000f4 | 000000f6 | Core Gen8 Mobile       | CLX-SP         | B1       | 06-55-07/bf | 05003605 | 05003707 | Xeon Scalable Gen2       | CML-H          | R1       | 06-a5-02/20 | 000000fa | 000000fc | Core Gen10 Mobile       | CML-S102       | Q0       | 06-a5-05/22 | 000000fa | 000000fc | Core Gen10       | CML-S62        | G1       | 06-a5-03/22 | 000000fa | 000000fc | Core Gen10       | CML-U42        | V0       | 06-8e-0c/94 | 000000fa | 000000fc | Core Gen10 Mobile       | CML-U62 V1     | A0       | 06-a6-00/80 | 000000fa | 000000fe | Core Gen10 Mobile       | CML-U62 V2     | K1       | 06-a6-01/80 | 000000fa | 000000fc | Core Gen10 Mobile       | CML-Y42        | V0       | 06-8e-0c/94 | 000000fa | 000000fc | Core Gen10 Mobile       | CPX-SP         | A1       | 06-55-0b/bf | 07002802 | 07002904 | Xeon Scalable Gen3       | EHL            | B1       | 06-96-01/01 | 00000019 | 0000001a | Pentium J6426/N6415, Celeron     J6412/J6413/N6210/N6211, Atom x6000E       | ICL-D          | B0       | 06-6c-01/10 | 01000290 | 010002b0 | Xeon D-17xx, D-27xx       | ICL-U/Y        | D1       | 06-7e-05/80 | 000000c4 | 000000c6 | Core Gen10 Mobile       | ICX-SP         | Dx/M1    | 06-6a-06/87 | 0d0003d1 | 0d0003e7 | Xeon Scalable Gen3       | KBL-R U        | Y0       | 06-8e-0a/c0 | 000000f4 | 000000f6 | Core Gen8 Mobile       | KBL-U23e       | J1       | 06-8e-09/c0 | 000000f4 | 000000f6 | Core Gen7 Mobile       | KBL-U/Y        | H0       | 06-8e-09/c0 | 000000f4 | 000000f6 | Core Gen7 Mobile       | MTL            | C-0      | 06-aa-04/e6 | 0000001c | 0000001e | Core Ultra Processor       | RKL-S          | B0       | 06-a7-01/02 | 0000005e | 00000062 | Core Gen11       | TGL            | B0/B1    | 06-8c-01/80 | 000000b6 | 000000b8 | Core Gen11 Mobile       | TGL-H          | R0       | 06-8d-01/c2 | 00000050 | 00000052 | Core Gen11 Mobile       | TGL-R          | C0       | 06-8c-02/c2 | 00000036 | 00000038 | Core Gen11 Mobile       | WHL-U          | V0       | 06-8e-0c/94 | 000000fa | 000000fc | Core Gen8 Mobile       | WHL-U          | W0       | 06-8e-0b/d0 | 000000f4 | 000000f6 | Core Gen8 Mobile

    - update to 20240531:
      * Update for functional issues. Refer to Intel Pentium Silver         and Intel Celeron Processor Specification Update
      - Updated Platforms:
        | Processor      | Stepping | F-M-S/PI    | Old Ver  | New Ver  | Products         |:---------------|:---------|:------------|:---------|:---------|:---------         | GLK            | B0       | 06-7a-01/01 | 00000040 | 00000042 | Pentium Silver N/J5xxx, Celeron     N/J4xxx

Tenable has extracted the preceding description block directly from the SUSE 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	名称	产品	系列	发布时间	最近更新时间	严重程度
209998	Amazon Linux 2023 : microcode_ctl (ALAS2023-2024-748)	Nessus	Amazon Linux Local Security Checks	2024/10/31	2024/12/11	high
210017	Amazon Linux AMI : microcode_ctl (ALAS-2024-1950)	Nessus	Amazon Linux Local Security Checks	2024/10/31	2024/12/11	high
205541	FreeBSD : Intel CPUs -- multiple vulnerabilities (9d8e9952-5a42-11ef-a219-1c697a616631)	Nessus	FreeBSD Local Security Checks	2024/8/14	2024/8/14	high
205778	Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS : Intel Microcode vulnerabilities (USN-6967-1)	Nessus	Ubuntu Local Security Checks	2024/8/19	2024/9/18	high
206578	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : ucode-intel (SUSE-SU-2024:3095-1)	Nessus	SuSE Local Security Checks	2024/9/4	2024/9/18	high

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