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CVE-2014-7842

CVE-2014-7842

EPSS 0.4%
Race condition in arch/x86/kvm/x86.c in the Linux kernel before 3.17.4 allows guest OS users to cause a denial of service (guest OS crash) via a crafted application that performs an MMIO transaction or a PIO transaction to trigger a guest userspace emulation error report, a similar issue to CVE-2010-5313.
Productos afectados
n/a · n/a

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Referencias
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a2b9e6c1a35afcc0973acb72e591c714e78885ffhttp://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-04/msg00000.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-04/msg00015.htmlhttp://rhn.redhat.com/errata/RHSA-2016-0855.htmlhttps://bugzilla.redhat.com/show_bug.cgi?id=1163762http://secunia.com/advisories/62305http://secunia.com/advisories/62326http://secunia.com/advisories/62336https://github.com/torvalds/linux/commit/a2b9e6c1a35afcc0973acb72e591c714e78885ffhttps://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.17.4