{"id":"CVE-2009-4031","aliases":["DSA-1962-1","EUVD-2009-4002","GHSA-vmf9-49hh-xhh2","RHSA-2009:1659","RHSA-2009:1692"],"status":"published","title":"The do_insn_fetch function in arch/x86/kvm/emulate.c in the x86 emulator in the KVM subsystem in...","description":"The do_insn_fetch function in arch/x86/kvm/emulate.c in the x86 emulator in the KVM subsystem in the Linux kernel before 2.6.32-rc8-next-20091125 tries to interpret instructions that contain too many bytes to be valid, which allows guest OS users to cause a denial of service (increased scheduling latency) on the host OS via unspecified manipulations related to SMP 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Advisory"]},{"url":"http://secunia.com/advisories/37720","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Third Party Advisory"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2010-03/msg00006.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","Third Party Advisory"]},{"url":"http://www.kernel.org/pub/linux/kernel/v2.6/next/patch-v2.6.32-rc8-next-20091125.gz","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11089","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred","Third Party Advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2009/11/25/3","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party 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Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-4031","tags":["advisory"]},{"url":"http://git.kernel.org/?p=linux/kernel/git/avi/kvm.git;a=commit;h=e42d9b8141d1f54ff72ad3850bb110c95a5f3b88"},{"url":"https://github.com/advisories/GHSA-vmf9-49hh-xhh2"},{"url":"https://access.redhat.com/errata/RHSA-2009:1659","tags":["advisory"]},{"url":"http://www.redhat.com/security/updates/classification/#moderate","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=532031","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=532043","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=537334","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=540406","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2009/rhsa-2009_1659.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2009-4031","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2009-4031","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2009:1692","tags":["advisory"]},{"url":"https://access.redhat.com/security/updates/classification/#important","tags":["article"]},{"url":"http://redhat.com/docs/en-US/Red_Hat_Enterprise_Virtualization/Red_Hat_Enterprise_Virtualization_Hypervisor/5.4-2.1/html/RHEV-Hypervisor_Deployment_Guide/","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=529137","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2009/rhsa-2009_1692.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2009-3613","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2009-3613","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-3613","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2009-4031","description":"The 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