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Bug 496182 - Kernel: KVM: Host OS crash via TMICT value (CVE-2013-6367)
Summary: Kernel: KVM: Host OS crash via TMICT value (CVE-2013-6367)
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Security
Classification: Unclassified
Component: Kernel (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Gentoo Kernel Security
URL:
Whiteboard: [ <3.12.6 ]
Keywords:
Depends on:
Blocks:
 
Reported: 2013-12-27 15:23 UTC by GLSAMaker/CVETool Bot
Modified: 2022-03-25 19:23 UTC (History)
1 user (show)

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Package list:
Runtime testing required: ---

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Description GLSAMaker/CVETool Bot gentoo-dev 2013-12-27 15:23:14 UTC 
CVE-2013-6367 (http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-6367):
  The apic_get_tmcct function in arch/x86/kvm/lapic.c in the KVM subsystem in
  the Linux kernel through 3.12.5 allows guest OS users to cause a denial of
  service (divide-by-zero error and host OS crash) via crafted modifications
  of the TMICT value.