drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Preisgabe von Informationen in ucode-intel
Name: |
Preisgabe von Informationen in ucode-intel |
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ID: |
openSUSE-SU--1 |
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Distribution: |
SUSE |
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Plattformen: |
openSUSE Leap 42.2, openSUSE Leap 42.3 |
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Datum: |
Fr, 5. Januar 2018, 14:55 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5715 |
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Applikationen: |
intel-microcode |
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Originalnachricht |
openSUSE Security Update: Security update for ucode-intel ______________________________________________________________________________
Announcement ID: openSUSE-SU--1 Rating: important References: #1068032 Cross-References: CVE-2017-5715 Affected Products: openSUSE Leap 42.3 openSUSE Leap 42.2 ______________________________________________________________________________
An update that fixes one vulnerability is now available.
Description:
This update for ucode-intel fixes the following issues:
The CPU microcode for Haswell-X, Skylake-X and Broadwell-X chipsets was updated to report both branch prediction control via CPUID flag and ability to control branch prediction via an MSR register.
This update is part of a mitigation for a branch predictor based information disclosure attack, and needs additional code in the Linux Kernel to be active (bsc#1068032 CVE-2017-5715)
Patch Instructions:
To install this openSUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product:
- openSUSE Leap 42.3:
zypper in -t patch openSUSE-2018-4=1
- openSUSE Leap 42.2:
zypper in -t patch openSUSE-2018-4=1
To bring your system up-to-date, use "zypper patch".
Package List:
- openSUSE Leap 42.3 (i586 x86_64):
ucode-intel-20170707-13.1 ucode-intel-blob-20170707-13.1 ucode-intel-debuginfo-20170707-13.1 ucode-intel-debugsource-20170707-13.1
- openSUSE Leap 42.2 (i586 x86_64):
ucode-intel-20170707-7.9.1 ucode-intel-blob-20170707-7.9.1 ucode-intel-debuginfo-20170707-7.9.1 ucode-intel-debugsource-20170707-7.9.1
References:
https://www.suse.com/security/cve/CVE-2017-5715.html https://bugzilla.suse.com/1068032
-- To unsubscribe, e-mail: opensuse-security-announce+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-security-announce+help@opensuse.org
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