SUSE-SU-2018:0705-1: important: Security update for microcode_ctl

[sle-security-updates at lists.suse.com]

   SUSE Security Update: Security update for microcode_ctl
______________________________________________________________________________

Announcement ID:    SUSE-SU-2018:0705-1
Rating:             important
References:         #1085207 
Cross-References:   CVE-2017-5715
Affected Products:
                    SUSE Linux Enterprise Server 11-SP4
                    SUSE Linux Enterprise Server 11-SP3-LTSS
                    SUSE Linux Enterprise Point of Sale 11-SP3
______________________________________________________________________________

   An update that fixes one vulnerability is now available.

Description:



   This update for ucode-intel fixes the following issues:

   The Intel CPU microcode version was updated to version 20180312.

   This update enables the IBPB+IBRS based mitigations of the Spectre v2
   flaws (boo#1085207 CVE-2017-5715)

   - New Platforms

     - BDX-DE EGW A0 6-56-5:10 e000009
     - SKX B1 6-55-3:97 1000140

   - Updates

     - SNB D2 6-2a-7:12 29->2d
     - JKT C1 6-2d-6:6d 619->61c
     - JKT C2 6-2d-7:6d 710->713
     - IVB E2 6-3a-9:12 1c->1f
     - IVT C0 6-3e-4:ed 428->42c
     - IVT D1 6-3e-7:ed 70d->713
     - HSW Cx/Dx 6-3c-3:32 22->24
     - HSW-ULT Cx/Dx 6-45-1:72 20->23
     - CRW Cx 6-46-1:32 17->19
     - HSX C0 6-3f-2:6f 3a->3c
     - HSX-EX E0 6-3f-4:80 0f->11
     - BDW-U/Y E/F 6-3d-4:c0 25->2a
     - BDW-H E/G 6-47-1:22 17->1d
     - BDX-DE V0/V1 6-56-2:10 0f->15
     - BDW-DE V2 6-56-3:10 700000d->7000012
     - BDW-DE Y0 6-56-4:10 f00000a->f000011
     - SKL-U/Y D0 6-4e-3:c0 ba->c2
     - SKL R0 6-5e-3:36 ba->c2
     - KBL-U/Y H0 6-8e-9:c0 62->84
     - KBL B0 6-9e-9:2a 5e->84
     - CFL D0 6-8e-a:c0 70->84
     - CFL U0 6-9e-a:22 70->84
     - CFL B0 6-9e-b:02 72->84
     - SKX H0 6-55-4:b7 2000035->2000043


Patch Instructions:

   To install this SUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Server 11-SP4:

      zypper in -t patch slessp4-microcode_ctl-13514=1

   - SUSE Linux Enterprise Server 11-SP3-LTSS:

      zypper in -t patch slessp3-microcode_ctl-13514=1

   - SUSE Linux Enterprise Point of Sale 11-SP3:

      zypper in -t patch sleposp3-microcode_ctl-13514=1

   To bring your system up-to-date, use "zypper patch".


Package List:

   - SUSE Linux Enterprise Server 11-SP4 (i586 x86_64):

      microcode_ctl-1.17-102.83.15.1

   - SUSE Linux Enterprise Server 11-SP3-LTSS (i586 x86_64):

      microcode_ctl-1.17-102.83.15.1

   - SUSE Linux Enterprise Point of Sale 11-SP3 (i586):

      microcode_ctl-1.17-102.83.15.1


References:

   https://www.suse.com/security/cve/CVE-2017-5715.html
   https://bugzilla.suse.com/1085207