{"id":"CVE-2015-7799","details":"The slhc_init function in drivers/net/slip/slhc.c in the Linux kernel through 4.2.3 does not ensure that certain slot numbers are valid, which allows local users to cause a denial of service (NULL pointer dereference and system crash) via a crafted PPPIOCSMAXCID ioctl call.","modified":"2026-04-16T01:40:20.801923067Z","published":"2015-10-19T10:59:09Z","withdrawn":"2026-01-27T04:15:09.144183Z","related":["SUSE-SU-2015:2194-1","SUSE-SU-2015:2292-1","SUSE-SU-2015:2339-1","SUSE-SU-2015:2350-1","SUSE-SU-2016:0585-1","SUSE-SU-2016:1203-1","SUSE-SU-2016:2074-1"],"references":[{"type":"ADVISORY","url":"http://www.debian.org/security/2015/dsa-3426"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2841-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2841-2"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2842-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2842-2"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2843-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2843-2"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2843-3"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2844-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2886-1"},{"type":"EVIDENCE","url":"https://code.google.com/p/android/issues/detail?id=187973"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1271134"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00005.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00018.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00026.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00031.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00015.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-updates/2015-12/msg00039.html"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2015/10/10/3"},{"type":"WEB","url":"http://www.securityfocus.com/bid/77033"},{"type":"WEB","url":"http://www.securitytracker.com/id/1033809"}],"schema_version":"1.7.3"}