SUSE: 2018:2384-1 Important: Kernel Security Fixes and Updates
suse
August 16, 2018
An update that solves 6 vulnerabilities and has 10 fixes is now available
Summary
The SUSE Linux Enterprise 12 SP1 LTSS kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2018-3620: Local attackers on baremetal systems could use speculative code patterns on hyperthreaded processors to read data present in the L1 Datacache used by other hyperthreads on the same CPU core, potentially leaking sensitive data. (bnc#1087081). - CVE-2018-3646: Local attackers in virtualized guest systems could use speculative code patterns on hyperthreaded processors to read data present in the L1 Datacache used by other hyperthreads on the same CPU core, potentially leaking sensitive data, even from other virtual machines or the host system. (bnc#1089343). - CVE-2018-14734: drivers/infiniband/core/ucma.c allowed
Topics Covered
References
#1012382 #1064233 #1068032 #1076110 #1083635
#1086654 #1087081 #1089343 #1098016 #1099592
#1099924 #1100089 #1100416 #1100418 #1103119
#1104365
Cross- CVE-2018-13053 CVE-2018-13405 CVE-2018-13406
CVE-2018-14734 CVE-2018-3620 CVE-2018-3646
Affected Products:
SUSE Linux Enterprise Server for SAP 12-SP1
SUSE Linux Enterprise Server 12-SP1-LTSS
SUSE Linux Enterprise Module for Public Cloud 12
https://www.suse.com/security/cve/CVE-2018-13053.html
https://www.suse.com/security/cve/CVE-2018-13405.html
https://www.suse.com/security/cve/CVE-2018-13406.html
https://www.suse.com/security/cve/CVE-2018-14734.html
https://www.suse.com/security/cve/CVE-2018-3620.html
https://www.suse.com/security/cve/CVE-2018-3646.html
https://bugzilla.suse.com/1012382
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Announcement ID: SUSE-SU-2018:2384-1
Rating: important
Topics Covered
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