The version of microcode_ctl installed on the remote host is prior to 2.1-47.41. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2023-1715 advisory.

    2024-02-14: CVE-2022-38090 was added to this advisory.

    2024-02-01: CVE-2022-21216 was added to this advisory.

    Insufficient granularity of access control in out-of-band management in some Intel(R) Atom and Intel Xeon     Scalable Processors may allow a privileged user to potentially enable escalation of privilege via adjacent     network access. (CVE-2022-21216)

    Incorrect default permissions in some memory controller configurations for some Intel(R) Xeon(R)     Processors when using Intel(R) Software Guard Extensions which may allow a privileged user to potentially     enable escalation of privilege via local access. (CVE-2022-33196)

    Improper isolation of shared resources in some Intel(R) Processors when using Intel(R) Software Guard     Extensions may allow a privileged user to potentially enable information disclosure via local access.
    (CVE-2022-38090)

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 ALAS2023-2023-189 advisory.

    2024-05-09: CVE-2022-33196 was added to this advisory.

    Insufficient granularity of access control in out-of-band management in some Intel(R) Atom and Intel Xeon     Scalable Processors may allow a privileged user to potentially enable escalation of privilege via adjacent     network access. (CVE-2022-21216)

    Incorrect default permissions in some memory controller configurations for some Intel(R) Xeon(R)     Processors when using Intel(R) Software Guard Extensions which may allow a privileged user to potentially     enable escalation of privilege via local access. (CVE-2022-33196)

    Incorrect calculation in microcode keying mechanism for some 3rd Generation Intel(R) Xeon(R) Scalable     Processors may allow a privileged user to potentially enable information disclosure via local access.
    (CVE-2022-33972)

    Improper isolation of shared resources in some Intel(R) Processors when using Intel(R) Software Guard     Extensions may allow a privileged user to potentially enable information disclosure via local access.
    (CVE-2022-38090)

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 remote Fedora 37 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2023-10d34be85a advisory.

    - Update to upstream release 20230808
      - Update of 06-55-03/0x97 (SKX-SP B1) microcode from revision 0x1000171 up to 0x1000181;
      - Update of 06-55-04/0xb7 (SKX-D/SP/W/X H0/M0/M1/U0) microcode from revision 0x2006f05 up to 0x2007006;
      - Update of 06-55-06/0xbf (CLX-SP B0) microcode from revision 0x4003501 up to 0x4003604;
      - Update of 06-55-07/0xbf (CLX-SP/W/X B1/L1) microcode from revision 0x5003501 up to 0x5003604;
      - Update of 06-55-0b/0xbf (CPX-SP A1) microcode from revision 0x7002601 up to 0x7002703;
      - Update of 06-6a-06/0x87 (ICX-SP D0) microcode from revision 0xd000390 up to 0xd0003a5;
      - Update of 06-7e-05/0x80 (ICL-U/Y D1) microcode from revision 0xba up to 0xbc;
      - Update of 06-8c-01/0x80 (TGL-UP3/UP4 B1) microcode from revision 0xaa up to 0xac;
      - Update of 06-8c-02/0xc2 (TGL-R C0) microcode from revision 0x2a up to 0x2c;
      - Update of 06-8d-01/0xc2 (TGL-H R0) microcode from revision 0x44 up to 0x46;
      - Update of 06-8e-09/0xc0 (KBL-U/U 2+3e/Y H0/J1) microcode from revision 0xf2 up to 0xf4;
      - Update of 06-8e-09/0x10 (AML-Y 2+2 H0) microcode from revision 0xf2 up to 0xf4;
      - Update of 06-8e-0a/0xc0 (CFL-U 4+3e D0, KBL-R Y0) microcode from revision 0xf2 up to 0xf4;
      - Update of 06-8e-0b/0xd0 (WHL-U W0) microcode from revision 0xf2 up to 0xf4;
      - Update of 06-8e-0c/0x94 (AML-Y 4+2 V0, CML-U 4+2 V0, WHL-U V0) microcode from revision 0xf6 up to     0xf8;
      - Update of 06-8f-04/0x10 microcode from revision 0x2c0001d1 up to 0x2c000271;
      - Update of 06-8f-04/0x87 (SPR-SP E0/S1) microcode from revision 0x2b000461 up to 0x2b0004b1;
      - Update of 06-8f-05/0x10 (SPR-HBM B1) microcode (in intel-ucode/06-8f-04) from revision 0x2c0001d1 up     to 0x2c000271;
      - Update of 06-8f-05/0x87 (SPR-SP E2) microcode (in intel-ucode/06-8f-04) from revision 0x2b000461 up to     0x2b0004b1;
      - Update of 06-8f-06/0x10 microcode (in intel-ucode/06-8f-04) from revision 0x2c0001d1 up to 0x2c000271;
      - Update of 06-8f-06/0x87 (SPR-SP E3) microcode (in intel-ucode/06-8f-04) from revision 0x2b000461 up to     0x2b0004b1;
      - Update of 06-8f-07/0x87 (SPR-SP E4/S2) microcode (in intel-ucode/06-8f-04) from revision 0x2b000461 up     to 0x2b0004b1;
      - Update of 06-8f-08/0x10 (SPR-HBM B3) microcode (in intel-ucode/06-8f-04) from revision 0x2c0001d1 up     to 0x2c000271;
      - Update of 06-8f-08/0x87 (SPR-SP E5/S3) microcode (in intel-ucode/06-8f-04) from revision 0x2b000461 up     to 0x2b0004b1;
      - Update of 06-8f-04/0x10 microcode (in intel-ucode/06-8f-05) from revision 0x2c0001d1 up to 0x2c000271;
      - Update of 06-8f-04/0x87 (SPR-SP E0/S1) microcode (in intel-ucode/06-8f-05) from revision 0x2b000461 up     to 0x2b0004b1;
      - Update of 06-8f-05/0x10 (SPR-HBM B1) microcode from revision 0x2c0001d1 up to 0x2c000271;
      - Update of 06-8f-05/0x87 (SPR-SP E2) microcode from revision 0x2b000461 up to 0x2b0004b1;
      - Update of 06-8f-06/0x10 microcode (in intel-ucode/06-8f-05) from revision 0x2c0001d1 up to 0x2c000271;
      - Update of 06-8f-06/0x87 (SPR-SP E3) microcode (in intel-ucode/06-8f-05) from revision 0x2b000461 up to     0x2b0004b1;
      - Update of 06-8f-07/0x87 (SPR-SP E4/S2) microcode (in intel-ucode/06-8f-05) from revision 0x2b000461 up     to 0x2b0004b1;
      - Update of 06-8f-08/0x10 (SPR-HBM B3) microcode (in intel-ucode/06-8f-05) from revision 0x2c0001d1 up     to 0x2c000271;
      - Update of 06-8f-08/0x87 (SPR-SP E5/S3) microcode (in intel-ucode/06-8f-05) from revision 0x2b000461 up     to 0x2b0004b1;
      - Update of 06-8f-04/0x10 microcode (in intel-ucode/06-8f-06) from revision 0x2c0001d1 up to 0x2c000271;
      - Update of 06-8f-04/0x87 (SPR-SP E0/S1) microcode (in intel-ucode/06-8f-06) from revision 0x2b000461 up     to 0x2b0004b1;
      - Update of 06-8f-05/0x10 (SPR-HBM B1) microcode (in intel-ucode/06-8f-06) from revision 0x2c0001d1 up     to 0x2c000271;
      - Update of 06-8f-05/0x87 (SPR-SP E2) microcode (in intel-ucode/06-8f-06) from revision 0x2b000461 up to     0x2b0004b1;
      - Update of 06-8f-06/0x10 microcode from revision 0x2c0001d1 up to 0x2c000271;
      - Update of 06-8f-06/0x87 (SPR-SP E3) microcode from revision 0x2b000461 up to 0x2b0004b1;
      - Update of 06-8f-07/0x87 (SPR-SP E4/S2) microcode (in intel-ucode/06-8f-06) from revision 0x2b000461 up     to 0x2b0004b1;
      - Update of 06-8f-08/0x10 (SPR-HBM B3) microcode (in intel-ucode/06-8f-06) from revision 0x2c0001d1 up     to 0x2c000271;
      - Update of 06-8f-08/0x87 (SPR-SP E5/S3) microcode (in intel-ucode/06-8f-06) from revision 0x2b000461 up     to 0x2b0004b1;
      - Update of 06-8f-04/0x87 (SPR-SP E0/S1) microcode (in intel-ucode/06-8f-07) from revision 0x2b000461 up     to 0x2b0004b1;
      - Update of 06-8f-05/0x87 (SPR-SP E2) microcode (in intel-ucode/06-8f-07) from revision 0x2b000461 up to     0x2b0004b1;
      - Update of 06-8f-06/0x87 (SPR-SP E3) microcode (in intel-ucode/06-8f-07) from revision 0x2b000461 up to     0x2b0004b1;
      - Update of 06-8f-07/0x87 (SPR-SP E4/S2) microcode from revision 0x2b000461 up to 0x2b0004b1;
      - Update of 06-8f-08/0x87 (SPR-SP E5/S3) microcode (in intel-ucode/06-8f-07) from revision 0x2b000461 up     to 0x2b0004b1;
      - Update of 06-8f-04/0x10 microcode (in intel-ucode/06-8f-08) from revision 0x2c0001d1 up to 0x2c000271;
      - Update of 06-8f-04/0x87 (SPR-SP E0/S1) microcode (in intel-ucode/06-8f-08) from revision 0x2b000461 up     to 0x2b0004b1;
      - Update of 06-8f-05/0x10 (SPR-HBM B1) microcode (in intel-ucode/06-8f-08) from revision 0x2c0001d1 up     to 0x2c000271;
      - Update of 06-8f-05/0x87 (SPR-SP E2) microcode (in intel-ucode/06-8f-08) from revision 0x2b000461 up to     0x2b0004b1;
      - Update of 06-8f-06/0x10 microcode (in intel-ucode/06-8f-08) from revision 0x2c0001d1 up to 0x2c000271;
      - Update of 06-8f-06/0x87 (SPR-SP E3) microcode (in intel-ucode/06-8f-08) from revision 0x2b000461 up to     0x2b0004b1;
      - Update of 06-8f-07/0x87 (SPR-SP E4/S2) microcode (in intel-ucode/06-8f-08) from revision 0x2b000461 up     to 0x2b0004b1;
      - Update of 06-8f-08/0x10 (SPR-HBM B3) microcode from revision 0x2c0001d1 up to 0x2c000271;
      - Update of 06-8f-08/0x87 (SPR-SP E5/S3) microcode from revision 0x2b000461 up to 0x2b0004b1;
      - Update of 06-97-02/0x07 (ADL-HX/S 8+8 C0) microcode from revision 0x2c up to 0x2e;
      - Update of 06-97-05/0x07 (ADL-S 6+0 K0) microcode (in intel-ucode/06-97-02) from revision 0x2c up to     0x2e;
      - Update of 06-bf-02/0x07 (ADL C0) microcode (in intel-ucode/06-97-02) from revision 0x2c up to 0x2e;
      - Update of 06-bf-05/0x07 (ADL C0) microcode (in intel-ucode/06-97-02) from revision 0x2c up to 0x2e;
      - Update of 06-97-02/0x07 (ADL-HX/S 8+8 C0) microcode (in intel-ucode/06-97-05) from revision 0x2c up to     0x2e;
      - Update of 06-97-05/0x07 (ADL-S 6+0 K0) microcode from revision 0x2c up to 0x2e;
      - Update of 06-bf-02/0x07 (ADL C0) microcode (in intel-ucode/06-97-05) from revision 0x2c up to 0x2e;
      - Update of 06-bf-05/0x07 (ADL C0) microcode (in intel-ucode/06-97-05) from revision 0x2c up to 0x2e;
      - Update of 06-9a-03/0x80 (ADL-P 6+8/U 9W L0/R0) microcode from revision 0x42a up to 0x42c;
      - Update of 06-9a-04/0x80 (ADL-P 2+8 R0) microcode (in intel-ucode/06-9a-03) from revision 0x42a up to     0x42c;
      - Update of 06-9a-03/0x80 (ADL-P 6+8/U 9W L0/R0) microcode (in intel-ucode/06-9a-04) from revision 0x42a     up to 0x42c;
      - Update of 06-9a-04/0x80 (ADL-P 2+8 R0) microcode from revision 0x42a up to 0x42c;
      - Update of 06-9e-09/0x2a (KBL-G/H/S/X/Xeon E3 B0) microcode from revision 0xf2 up to 0xf4;
      - Update of 06-9e-0a/0x22 (CFL-H/S/Xeon E U0) microcode from revision 0xf2 up to 0xf4;
      - Update of 06-9e-0b/0x02 (CFL-E/H/S B0) microcode from revision 0xf2 up to 0xf4;
      - Update of 06-9e-0c/0x22 (CFL-H/S/Xeon E P0) microcode from revision 0xf2 up to 0xf4;
      - Update of 06-9e-0d/0x22 (CFL-H/S/Xeon E R0) microcode from revision 0xf8 up to 0xfa;
      - Update of 06-a5-02/0x20 (CML-H R1) microcode from revision 0xf6 up to 0xf8;
      - Update of 06-a5-03/0x22 (CML-S 6+2 G1) microcode from revision 0xf6 up to 0xf8;
      - Update of 06-a5-05/0x22 (CML-S 10+2 Q0) microcode from revision 0xf6 up to 0xf8;
      - Update of 06-a6-00/0x80 (CML-U 6+2 A0) microcode from revision 0xf6 up to 0xf8;
      - Update of 06-a6-01/0x80 (CML-U 6+2 v2 K1) microcode from revision 0xf6 up to 0xf8;
      - Update of 06-a7-01/0x02 (RKL-S B0) microcode from revision 0x58 up to 0x59;
      - Update of 06-b7-01/0x32 (RPL-S B0) microcode from revision 0x113 up to 0x119;
      - Update of 06-97-02/0x07 (ADL-HX/S 8+8 C0) microcode (in intel-ucode/06-bf-02) from revision 0x2c up to     0x2e;
      - Update of 06-97-05/0x07 (ADL-S 6+0 K0) microcode (in intel-ucode/06-bf-02) from revision 0x2c up to     0x2e;
      - Update of 06-bf-02/0x07 (ADL C0) microcode from revision 0x2c up to 0x2e;
      - Update of 06-bf-05/0x07 (ADL C0) microcode (in intel-ucode/06-bf-02) from revision 0x2c up to 0x2e;
      - Update of 06-97-02/0x07 (ADL-HX/S 8+8 C0) microcode (in intel-ucode/06-bf-05) from revision 0x2c up to     0x2e;
      - Update of 06-97-05/0x07 (ADL-S 6+0 K0) microcode (in intel-ucode/06-bf-05) from revision 0x2c up to     0x2e;
      - Update of 06-bf-02/0x07 (ADL C0) microcode (in intel-ucode/06-bf-05) from revision 0x2c up to 0x2e;
      - Update of 06-bf-05/0x07 (ADL C0) microcode from revision 0x2c up to 0x2e;
      - Update of 06-ba-02/0xe0 (RPL-H 6+8/P 6+8 J0) microcode from revision 0x4112 up to 0x4119 (old pf     0xc0);
      - Update of 06-ba-03/0xe0 (RPL-U 2+8 Q0) microcode (in intel-ucode/06-ba-02) from revision 0x4112 up to     0x4119 (old pf 0xc0);
      - Update of 06-ba-02/0xe0 (RPL-H 6+8/P 6+8 J0) microcode (in intel-ucode/06-ba-03) from revision 0x4112     up to 0x4119 (old pf 0xc0);
      - Update of 06-ba-03/0xe0 (RPL-U 2+8 Q0) microcode from revision 0x4112 up to 0x4119 (old pf 0xc0);
      - Update of 06-be-00/0x11 (ADL-N A0) microcode from revision 0x10 up to 0x11 (old pf 0x1).
    - Addresses CVE-2022-21216, CVE-2022-40982, CVE-2022-41804, CVE-2023-23908

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	名称	产品	系列	发布时间	最近更新时间	严重程度
173966	Amazon Linux AMI : microcode_ctl (ALAS-2023-1715)	Nessus	Amazon Linux Local Security Checks	2023/4/6	2024/12/11	medium
176950	Amazon Linux 2023 : microcode_ctl (ALAS2023-2023-189)	Nessus	Amazon Linux Local Security Checks	2023/6/8	2024/12/11	medium
179957	Fedora 37 : microcode_ctl (2023-10d34be85a)	Nessus	Fedora Local Security Checks	2023/8/18	2024/11/14	medium

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