{"id":"CVE-2015-7513","details":"arch/x86/kvm/x86.c in the Linux kernel before 4.4 does not reset the PIT counter values during state restoration, which allows guest OS users to cause a denial of service (divide-by-zero error and host OS crash) via a zero value, related to the kvm_vm_ioctl_set_pit and kvm_vm_ioctl_set_pit2 functions.","modified":"2026-02-04T18:12:42.449963Z","published":"2016-02-08T03:59:01Z","related":["SUSE-SU-2016:2245-1","SUSE-SU-2016:2976-1","SUSE-SU-2016:3069-1","SUSE-SU-2017:0333-1"],"references":[{"type":"ADVISORY","url":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0185604c2d82c560dab2f2933a18f797e74ab5a8"},{"type":"ADVISORY","url":"http://lists.fedoraproject.org/pipermail/package-announce/2016-February/176484.html"},{"type":"ADVISORY","url":"http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175792.html"},{"type":"ADVISORY","url":"http://lists.fedoraproject.org/pipermail/package-announce/2016-January/176194.html"},{"type":"ADVISORY","url":"http://www.debian.org/security/2016/dsa-3434"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2016/01/07/2"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/79901"},{"type":"ADVISORY","url":"http://www.securitytracker.com/id/1034602"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2886-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2887-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2887-2"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2888-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2889-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2889-2"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2890-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2890-2"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2890-3"},{"type":"ADVISORY","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1284847"},{"type":"ADVISORY","url":"https://github.com/torvalds/linux/commit/0185604c2d82c560dab2f2933a18f797e74ab5a8"},{"type":"ARTICLE","url":"http://www.openwall.com/lists/oss-security/2016/01/07/2"},{"type":"FIX","url":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0185604c2d82c560dab2f2933a18f797e74ab5a8"},{"type":"FIX","url":"http://www.openwall.com/lists/oss-security/2016/01/07/2"},{"type":"FIX","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1284847"},{"type":"FIX","url":"https://github.com/torvalds/linux/commit/0185604c2d82c560dab2f2933a18f797e74ab5a8"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1284847"}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H"}]}