The remote Oracle Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2021-2305 advisory.

    [2:2.1-73.9.0.1]
    - for Intel, do not trigger load if on-disk microcode is not an update [Orabug: 30634727]
    - set early_microcode='no' in virtualized guests to avoid early load bugs [Orabug: 30618736]
    - ensure late loading fixes are present on 4.1.12-* and 4.14.35-*
    - enable early and late load for 5.4.17-*
    - enable early loading for 06-4f-01 caveat
    - remove no longer appropriate caveats for 06-2d-07 and 06-55-04

    [2:2.1-73.9]
    - Update Intel CPU microcode to microcode-20210525 release, addresses       CVE-2020-24489, CVE-2020-24511, CVE-2020-24512, and CVE-2020-24513       (#1962659, #1962709, #1962729, #1962675):
      - Addition of 06-55-05/0xb7 (CLX-SP A0) microcode at revision 0x3000010;
      - Addition of 06-6a-05/0x87 (ICX-SP C0) microcode at revision 0xc0002f0;
      - Addition of 06-6a-06/0x87 (ICX-SP D0) microcode at revision 0xd0002a0;
      - Addition of 06-86-04/0x01 (SNR B0) microcode at revision 0xb00000f;
      - Addition of 06-86-05/0x01 (SNR B1) microcode (in intel-ucode/06-86-04)         at revision 0xb00000f;
      - Addition of 06-86-04/0x01 (SNR B0) microcode (in intel-ucode/06-86-05)         at revision 0xb00000f;
      - Addition of 06-86-05/0x01 (SNR B1) microcode at revision 0xb00000f;
      - Addition of 06-8c-02/0xc2 (TGL-R C0) microcode at revision 0x16;
      - Addition of 06-8d-01/0xc2 (TGL-H R0) microcode at revision 0x2c;
      - Addition of 06-96-01/0x01 (EHL B1) microcode at revision 0x11;
      - Addition of 06-9c-00/0x01 (JSL A0/A1) microcode at revision 0x1d;
      - Addition of 06-a7-01/0x02 (RKL-S B0) microcode at revision 0x40;
      - Update of 06-4e-03/0xc0 (SKL-U/U 2+3e/Y D0/K1) microcode (in         intel-06-4e-03/intel-ucode/06-4e-03) from revision 0xe2 up to 0xea;
      - Update of 06-4f-01/0xef (BDX-E/EP/EX/ML B0/M0/R0) microcode (in         intel-06-4f-01/intel-ucode/06-4f-01) from revision 0xb000038 up         to 0xb00003e;
      - Update of 06-55-04/0xb7 (SKX-D/SP/W/X H0/M0/M1/U0) microcode (in         intel-06-55-04/intel-ucode/06-55-04) from revision 0x2006a0a up         to 0x2006b06;
      - Update of 06-5e-03/0x36 (SKL-H/S/Xeon E3 N0/R0/S0) microcode (in         intel-06-5e-03/intel-ucode/06-5e-03) from revision 0xe2 up to 0xea;
      - Update of 06-8c-01/0x80 (TGL-UP3/UP4 B1) microcode (in         intel-06-8c-01/intel-ucode/06-8c-01) from revision 0x68 up to 0x88;
      - Update of 06-8e-09/0x10 (AML-Y 2+2 H0) microcode (in         intel-06-8e-9e-0x-dell/intel-ucode/06-8e-09) from revision 0xde up         to 0xea;
      - Update of 06-8e-09/0xc0 (KBL-U/U 2+3e/Y H0/J1) microcode (in         intel-06-8e-9e-0x-dell/intel-ucode/06-8e-09) from revision 0xde up         to 0xea;
      - Update of 06-8e-0a/0xc0 (CFL-U 4+3e D0, KBL-R Y0) microcode (in         intel-06-8e-9e-0x-dell/intel-ucode/06-8e-0a) from revision 0xe0 up         to 0xea;
      - Update of 06-8e-0b/0xd0 (WHL-U W0) microcode (in         intel-06-8e-9e-0x-dell/intel-ucode/06-8e-0b) from revision 0xde up         to 0xea;
      - Update of 06-8e-0c/0x94 (AML-Y 4+2 V0, CML-U 4+2 V0, WHL-U V0)         microcode (in intel-06-8e-9e-0x-dell/intel-ucode/06-8e-0c) from         revision 0xde up to 0xea;
      - Update of 06-9e-09/0x2a (KBL-G/H/S/X/Xeon E3 B0) microcode (in         intel-06-8e-9e-0x-dell/intel-ucode/06-9e-09) from revision 0xde up         to 0xea;
      - 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 0xde up         to 0xea;
      - Update of 06-9e-0b/0x02 (CFL-E/H/S B0) microcode (in         intel-06-8e-9e-0x-dell/intel-ucode/06-9e-0b) from revision 0xde up         to 0xea;
      - Update of 06-9e-0c/0x22 (CFL-H/S/Xeon E P0) microcode (in         intel-06-8e-9e-0x-dell/intel-ucode/06-9e-0c) from revision 0xde up         to 0xea;
      - 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 0xde up         to 0xea;
      - Update of 06-3f-02/0x6f (HSX-E/EN/EP/EP 4S C0/C1/M1/R2) microcode         from revision 0x44 up to 0x46;
      - Update of 06-3f-04/0x80 (HSX-EX E0) microcode from revision 0x16 up         to 0x19;
      - Update of 06-55-03/0x97 (SKX-SP B1) microcode from revision 0x1000159         up to 0x100015b;
      - Update of 06-55-06/0xbf (CLX-SP B0) microcode from revision 0x4003006         up to 0x4003102;
      - Update of 06-55-07/0xbf (CLX-SP/W/X B1/L1) microcode from revision         0x5003006 up to 0x5003102;
      - Update of 06-55-0b/0xbf (CPX-SP A1) microcode from revision 0x700001e         up to 0x7002302;
      - Update of 06-56-03/0x10 (BDX-DE V2/V3) microcode from revision         0x7000019 up to 0x700001b;
      - Update of 06-56-04/0x10 (BDX-DE Y0) microcode from revision 0xf000017         up to 0xf000019;
      - Update of 06-56-05/0x10 (BDX-NS A0/A1, HWL A1) microcode from revision         0xe00000f up to 0xe000012;
      - Update of 06-5c-09/0x03 (APL D0) microcode from revision 0x40 up         to 0x44;
      - Update of 06-5c-0a/0x03 (APL B1/F1) microcode from revision 0x1e up         to 0x20;
      - Update of 06-5f-01/0x01 (DNV B0) microcode from revision 0x2e up         to 0x34;
      - Update of 06-7a-01/0x01 (GLK B0) microcode from revision 0x34 up         to 0x36;
      - Update of 06-7a-08/0x01 (GLK-R R0) microcode from revision 0x18 up         to 0x1a;
      - Update of 06-7e-05/0x80 (ICL-U/Y D1) microcode from revision 0xa0         up to 0xa6;
      - Update of 06-8a-01/0x10 (LKF B2/B3) microcode from revision 0x28 up         to 0x2a;
      - Update of 06-a5-02/0x20 (CML-H R1) microcode from revision 0xe0 up         to 0xea;
      - Update of 06-a5-03/0x22 (CML-S 6+2 G1) microcode from revision 0xe0         up to 0xea;
      - Update of 06-a5-05/0x22 (CML-S 10+2 Q0) microcode from revision 0xe0         up to 0xec;
      - Update of 06-a6-00/0x80 (CML-U 6+2 A0) microcode from revision 0xe0         up to 0xe8;
      - Update of 06-a6-01/0x80 (CML-U 6+2 v2 K0) microcode from revision         0xe0 up to 0xea.

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.

Detections

Analytics

Oracle Linux 7 : microcode_ctl (ELSA-2021-2305)

high Nessus Plugin ID 150693

Version 1.4