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AUSCERT External Security Bulletin Redistribution
ESB-2019.2722
SUSE-SU-2019:1909-1 Security update for ucode-intel
22 July 2019
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: ucode-intel
Publisher: SUSE
Operating System: SUSE
Impact/Access: Access Confidential Data -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2019-11091 CVE-2018-12130 CVE-2018-12127
CVE-2018-12126
Reference: ASB-2019.0173
ASB-2019.0138
ESB-2019.2590
ESB-2019.2581
Original Bulletin:
https://www.suse.com/support/update/announcement/2019/suse-su-20191909-1.html
https://www.suse.com/support/update/announcement/2019/suse-su-20191910-1.html
Comment: This bulletin contains two (2) SUSE security advisories.
- --------------------------BEGIN INCLUDED TEXT--------------------
SUSE Security Update: Security update for ucode-intel
______________________________________________________________________________
Announcement ID: SUSE-SU-2019:1909-1
Rating: important
References: #1111331
Cross-References: CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091
Affected Products:
SUSE Linux Enterprise Module for Basesystem 15
______________________________________________________________________________
An update that fixes four vulnerabilities is now available.
Description:
This update for ucode-intel fixes the following issues:
This update contains the Intel QSR 2019.1 Microcode release (bsc#1111331)
Four new speculative execution information leak issues have been identified in
Intel CPUs. (bsc#1111331)
o CVE-2018-12126: Microarchitectural Store Buffer Data Sampling (MSBDS)
o CVE-2018-12127: Microarchitectural Fill Buffer Data Sampling (MFBDS)
o CVE-2018-12130: Microarchitectural Load Port Data Samling (MLPDS)
o CVE-2019-11091: Microarchitectural Data Sampling Uncacheable Memory (MDSUM)
These updates contain the CPU Microcode adjustments for the software
mitigations.
For more information on this set of vulnerabilities, check out https://
www.suse.com/support/kb/doc/id=7023736
Release notes:
- ---- updated platforms ------------------------------------ SNB-E/EN/EP C1/M0
6-2d-6/6d 0000061d->0000061f Xeon E3/E5, Core X SNB-E/EN/EP C2/M1 6-2d-7/6d
00000714->00000718 Xeon E3/E5, Core X
Patch Instructions:
To install this SUSE Security Update use the SUSE recommended installation
methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
o SUSE Linux Enterprise Module for Basesystem 15:
zypper in -t patch SUSE-SLE-Module-Basesystem-15-2019-1909=1
Package List:
o SUSE Linux Enterprise Module for Basesystem 15 (x86_64):
ucode-intel-20190618-3.22.1
References:
o https://www.suse.com/security/cve/CVE-2018-12126.html
o https://www.suse.com/security/cve/CVE-2018-12127.html
o https://www.suse.com/security/cve/CVE-2018-12130.html
o https://www.suse.com/security/cve/CVE-2019-11091.html
o https://bugzilla.suse.com/1111331
- -----------------------------------------------------------------------------------------
SUSE Security Update: Security update for ucode-intel
______________________________________________________________________________
Announcement ID: SUSE-SU-2019:1910-1
Rating: important
References: #1111331
Cross-References: CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091
Affected Products:
SUSE Linux Enterprise Module for Basesystem 15-SP1
______________________________________________________________________________
An update that fixes four vulnerabilities is now available.
Description:
This update for ucode-intel fixes the following issues:
This update contains the Intel QSR 2019.1 Microcode release (bsc#1111331)
Four new speculative execution information leak issues have been identified in
Intel CPUs. (bsc#1111331)
o CVE-2018-12126: Microarchitectural Store Buffer Data Sampling (MSBDS)
o CVE-2018-12127: Microarchitectural Fill Buffer Data Sampling (MFBDS)
o CVE-2018-12130: Microarchitectural Load Port Data Samling (MLPDS)
o CVE-2019-11091: Microarchitectural Data Sampling Uncacheable Memory (MDSUM)
These updates contain the CPU Microcode adjustments for the software
mitigations.
For more information on this set of vulnerabilities, check out https://
www.suse.com/support/kb/doc/id=7023736
Release notes:
- ---- updated platforms ------------------------------------ SNB-E/EN/EP C1/M0
6-2d-6/6d 0000061d->0000061f Xeon E3/E5, Core X SNB-E/EN/EP C2/M1 6-2d-7/6d
00000714->00000718 Xeon E3/E5, Core X
- ---- new platforms ---------------------------------------- VLV C0 6-37-8/02
00000838 Atom Z series VLV C0 6-37-8/0C 00000838 Celeron N2xxx, Pentium N35xx
VLV D0 6-37-9/0F 0000090c Atom E38xx CHV C0 6-4c-3/01 00000368 Atom X series
CHV D0 6-4c-4/01 00000411 Atom X series Readded what missing in last update:
BDX-ML B0/M0/R0 6-4f-1/ef 0b00002e->00000036 Xeon E5/E7 v4; Core i7-69xx/68xx
Patch Instructions:
To install this SUSE Security Update use the SUSE recommended installation
methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
o SUSE Linux Enterprise Module for Basesystem 15-SP1:
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2019-1910=1
Package List:
o SUSE Linux Enterprise Module for Basesystem 15-SP1 (x86_64):
ucode-intel-20190618-3.3.1
References:
o https://www.suse.com/security/cve/CVE-2018-12126.html
o https://www.suse.com/security/cve/CVE-2018-12127.html
o https://www.suse.com/security/cve/CVE-2018-12130.html
o https://www.suse.com/security/cve/CVE-2019-11091.html
o https://bugzilla.suse.com/1111331
- --------------------------END INCLUDED TEXT--------------------
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