{"id":"CVE-2014-8369","details":"The kvm_iommu_map_pages function in virt/kvm/iommu.c in the Linux kernel through 3.17.2 miscalculates the number of pages during the handling of a mapping failure, which allows guest OS users to cause a denial of service (host OS page unpinning) or possibly have unspecified other impact by leveraging guest OS privileges.  NOTE: this vulnerability exists because of an incorrect fix for CVE-2014-3601.","modified":"2026-04-10T03:44:05.447143Z","published":"2014-11-10T11:55:08Z","related":["SUSE-RU-2015:0621-1","SUSE-SU-2015:0481-1","SUSE-SU-2015:0581-1","SUSE-SU-2015:0736-1","SUSE-SU-2015:1174-1","SUSE-SU-2015:1376-1"],"references":[{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00015.html"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2015-0674.html"},{"type":"ADVISORY","url":"http://secunia.com/advisories/62326"},{"type":"ADVISORY","url":"http://secunia.com/advisories/62336"},{"type":"ADVISORY","url":"http://www.debian.org/security/2014/dsa-3093"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2014/10/24/7"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/70747"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/70749"},{"type":"ADVISORY","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1156518"},{"type":"ADVISORY","url":"https://github.com/torvalds/linux/commit/3d32e4dbe71374a6780eaf51d719d76f9a9bf22f"},{"type":"ADVISORY","url":"https://lkml.org/lkml/2014/10/24/460"},{"type":"ARTICLE","url":"http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html"},{"type":"ARTICLE","url":"http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html"},{"type":"ARTICLE","url":"http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00015.html"},{"type":"ARTICLE","url":"http://www.openwall.com/lists/oss-security/2014/10/24/7"},{"type":"ARTICLE","url":"https://lkml.org/lkml/2014/10/24/460"},{"type":"EVIDENCE","url":"https://github.com/torvalds/linux/commit/3d32e4dbe71374a6780eaf51d719d76f9a9bf22f"},{"type":"EVIDENCE","url":"https://lkml.org/lkml/2014/10/24/460"},{"type":"FIX","url":"http://www.openwall.com/lists/oss-security/2014/10/24/7"},{"type":"FIX","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1156518"},{"type":"FIX","url":"https://github.com/torvalds/linux/commit/3d32e4dbe71374a6780eaf51d719d76f9a9bf22f"},{"type":"FIX","url":"https://lkml.org/lkml/2014/10/24/460"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1156518"},{"type":"WEB","url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=3d32e4dbe71374a6780eaf51d719d76f9a9bf22f"}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}