CVE ID:	CVE-2013-1798
Description:	The ioapic_read_indirect function in virt/kvm/ioapic.c in the Linux kernel through 3.8.4 does not properly handle a certain combination of invalid IOAPIC_REG_SELECT and IOAPIC_REG_WINDOW operations, which allows guest OS users to obtain sensitive information from host OS memory or cause a denial of service (host OS OOPS) via a crafted application.
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2013-1798 MDVSA-2013:176 http://www.mandriva.com/security/advisories?name=MDVSA-2013:176 RHSA-2013:0727 http://rhn.redhat.com/errata/RHSA-2013-0727.html RHSA-2013:0744 http://rhn.redhat.com/errata/RHSA-2013-0744.html RHSA-2013:0746 http://rhn.redhat.com/errata/RHSA-2013-0746.html RHSA-2013:0928 http://rhn.redhat.com/errata/RHSA-2013-0928.html RHSA-2013:1026 http://rhn.redhat.com/errata/RHSA-2013-1026.html USN-1809-1 http://www.ubuntu.com/usn/USN-1809-1 USN-1812-1 http://www.ubuntu.com/usn/USN-1812-1 USN-1813-1 http://www.ubuntu.com/usn/USN-1813-1 [oss-security] 20130320 linux kernel: kvm: CVE-2013-179[6..8] http://www.openwall.com/lists/oss-security/2013/03/20/9 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a2c118bfab8bc6b8bb213abfc35201e441693d55 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a2c118bfab8bc6b8bb213abfc35201e441693d55 http://packetstormsecurity.com/files/157233/Kernel-Live-Patch-Security-Notice-LSN-0065-1.html http://packetstormsecurity.com/files/157233/Kernel-Live-Patch-Security-Notice-LSN-0065-1.html https://bugzilla.redhat.com/show_bug.cgi?id=917017 https://bugzilla.redhat.com/show_bug.cgi?id=917017 https://github.com/torvalds/linux/commit/a2c118bfab8bc6b8bb213abfc35201e441693d55 https://github.com/torvalds/linux/commit/a2c118bfab8bc6b8bb213abfc35201e441693d55 openSUSE-SU-2013:0847 http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00018.html openSUSE-SU-2013:0925 http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00005.html openSUSE-SU-2013:1187 http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00018.html