CVE ID:	CVE-2010-0309
Description:	The pit_ioport_read function in the Programmable Interval Timer (PIT) emulation in i8254.c in KVM 83 does not properly use the pit_state data structure, which allows guest OS users to cause a denial of service (host OS crash or hang) by attempting to read the /dev/port file.
Test IDs:	1.3.6.1.4.1.25623.1.1.1.1.2010.1996   1.3.6.1.4.1.25623.1.1.1.1.2010.2010
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2010-0309 38158 http://www.securityfocus.com/bid/38158 38492 http://secunia.com/advisories/38492 38922 http://secunia.com/advisories/38922 ADV-2010-0638 http://www.vupen.com/english/advisories/2010/0638 DSA-1996 http://www.debian.org/security/2010/dsa-1996 RHSA-2010:0088 https://rhn.redhat.com/errata/RHSA-2010-0088.html RHSA-2010:0095 https://rhn.redhat.com/errata/RHSA-2010-0095.html USN-914-1 http://www.ubuntu.com/usn/USN-914-1 [kvm] 20100129 KVM: PIT: control word is write-only http://www.mail-archive.com/kvm%40vger.kernel.org/msg28002.html [oss-security] 20100202 CVE request - kvm: cat /dev/port in the guest can cause host DoS http://www.openwall.com/lists/oss-security/2010/02/02/1 [oss-security] 20100202 Re: CVE request - kvm: cat /dev/port in the guest can cause host DoS http://www.openwall.com/lists/oss-security/2010/02/02/4 https://bugzilla.redhat.com/show_bug.cgi?id=560887 https://bugzilla.redhat.com/show_bug.cgi?id=560887 oval:org.mitre.oval:def:11095 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11095