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Sicherheit: Mehrere Probleme in ucode-intel
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in ucode-intel
ID: openSUSE-SU-2019:1805-1
Distribution: SUSE
Plattformen: SUSE openSUSE Leap 15.0
Datum: Mi, 24. Juli 2019, 18:53
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12130
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12127
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11091
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12126
Applikationen: ucode-intel

Originalnachricht

   openSUSE Security Update: Security update for ucode-intel
______________________________________________________________________________

Announcement ID: openSUSE-SU-2019:1805-1
Rating: important
References: #1111331
Cross-References: CVE-2018-12126 CVE-2018-12127 CVE-2018-12130
CVE-2019-11091
Affected Products:
openSUSE Leap 15.0
______________________________________________________________________________

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)

- CVE-2018-12126: Microarchitectural Store Buffer Data Sampling (MSBDS)
- CVE-2018-12127: Microarchitectural Fill Buffer Data Sampling (MFBDS)
- CVE-2018-12130: Microarchitectural Load Port Data Samling (MLPDS)
- 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

This update was imported from the SUSE:SLE-15:Update update project.


Patch Instructions:

To install this openSUSE 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:

- openSUSE Leap 15.0:

zypper in -t patch openSUSE-2019-1805=1



Package List:

- openSUSE Leap 15.0 (x86_64):

ucode-intel-20190618-lp150.2.24.1


References:

https://www.suse.com/security/cve/CVE-2018-12126.html
https://www.suse.com/security/cve/CVE-2018-12127.html
https://www.suse.com/security/cve/CVE-2018-12130.html
https://www.suse.com/security/cve/CVE-2019-11091.html
https://bugzilla.suse.com/1111331

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