{"id":"CVE-2014-9585","details":"The vdso_addr function in arch/x86/vdso/vma.c in the Linux kernel through 3.18.2 does not properly choose memory locations for the vDSO area, which makes it easier for local users to bypass the ASLR protection mechanism by guessing a location at the end of a PMD.","modified":"2026-04-10T03:44:51.309912Z","published":"2015-01-09T21:59:02Z","related":["MGASA-2015-0070","MGASA-2015-0075","MGASA-2015-0076","MGASA-2015-0077","MGASA-2015-0078","SUSE-RU-2015:0621-1","SUSE-SU-2015:0481-1","SUSE-SU-2015:0581-1","SUSE-SU-2015:0652-1","SUSE-SU-2015:0736-1","SUSE-SU-2015:1174-1","SUSE-SU-2015:1376-1"],"references":[{"type":"ADVISORY","url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-January/148480.html"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00035.html"},{"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/msg00000.html"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00009.html"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00015.html"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2015-1081.html"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2015-1778.html"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2015-1787.html"},{"type":"ADVISORY","url":"http://www.debian.org/security/2015/dsa-3170"},{"type":"ADVISORY","url":"http://www.mandriva.com/security/advisories?name=MDVSA-2015:058"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2014/12/09/10"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2015/01/09/8"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/71990"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2513-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2514-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2515-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2516-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2517-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2518-1"},{"type":"ARTICLE","url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-January/148480.html"},{"type":"ARTICLE","url":"http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00035.html"},{"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/msg00000.html"},{"type":"ARTICLE","url":"http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00009.html"},{"type":"ARTICLE","url":"http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00015.html"},{"type":"ARTICLE","url":"http://v0ids3curity.blogspot.in/2014/12/return-to-vdso-using-elf-auxiliary.html"},{"type":"ARTICLE","url":"http://www.openwall.com/lists/oss-security/2014/12/09/10"},{"type":"ARTICLE","url":"http://www.openwall.com/lists/oss-security/2015/01/09/8"},{"type":"EVIDENCE","url":"http://www.openwall.com/lists/oss-security/2014/12/09/10"},{"type":"WEB","url":"http://git.kernel.org/?p=linux/kernel/git/luto/linux.git%3Ba=commit%3Bh=bc3b94c31d65e761ddfe150d02932c65971b74e2"},{"type":"WEB","url":"http://git.kernel.org/?p=linux/kernel/git/tip/tip.git%3Ba=commit%3Bh=fbe1bf140671619508dfa575d74a185ae53c5dbb"}],"schema_version":"1.7.5"}