Lucene search

K
suseSuseOPENSUSE-SU-2018:2436-1
HistoryAug 19, 2018 - 3:10 p.m.

Security update for xen (important)

2018-08-1915:10:45
lists.opensuse.org
77

EPSS

0

Percentile

13.3%

This update for xen fixes the following security issues:

  • CVE-2018-3646: Systems with microprocessors utilizing speculative
    execution and address translations may have allowed unauthorized
    disclosure of information residing in the L1 data cache to an attacker
    with local user access with guest OS privilege via a terminal page fault
    and a side-channel analysis (bsc#1091107, bsc#1027519).
  • Incorrect MSR_DEBUGCTL handling let guests enable BTS allowing a
    malicious or buggy guest administrator can lock up the entire host
    (bsc#1103276)

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