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suseSuseSUSE-SU-2016:3221-1
HistoryDec 22, 2016 - 1:08 a.m.

Security update for xen (important)

2016-12-2201:08:46
lists.opensuse.org
41

0.001 Low

EPSS

Percentile

25.2%

This update for xen fixes the following issues:

  • A Mishandling of SYSCALL singlestep during emulation which could have
    lead to privilege escalation. (XSA-204, bsc#1016340, CVE-2016-10013)
    • CMPXCHG8B emulation failed to ignore operand size override which could
      have lead to information disclosure. (XSA-200, bsc#1012651,
      CVE-2016-9932)
    • PV guests may have been able to mask interrupts causing a Denial of
      Service. (XSA-202, bsc#1014298, CVE-2016-10024)