{"id":"CVE-2014-3153","url":"https://www.cyber-defence.io/tools/cve/CVE-2014-3153","generatedAt":"2026-10-31T22:33:40.840Z","title":"Linux Kernel Privilege Escalation Vulnerability","description":"The futex_requeue function in kernel/futex.c in the Linux kernel through 3.14.5 does not ensure that calls have two different futex addresses, which allows local users to gain privileges via a crafted FUTEX_REQUEUE command that facilitates unsafe waiter modification.","published":"2014-06-07T14:55:27.000Z","lastModified":"2026-06-17T00:07:41.000Z","status":"Analyzed","sourceIdentifier":"chrome-cve-admin@google.com","cvss":{"version":"3.1","score":7.8,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"cwe":[],"affected":["linux/linux kernel","redhat/enterprise linux server aus","opensuse/opensuse","suse/linux enterprise desktop","suse/linux enterprise high availability extension","suse/linux enterprise real time extension","suse/linux enterprise server","canonical/ubuntu linux","oracle/linux"],"epss":{"score":0.37233,"percentile":0.98522,"date":"2026-10-30","history":[]},"kev":{"listed":true,"dateAdded":"2022-05-25","dueDate":"2022-06-15","knownRansomwareCampaignUse":"Unknown","notes":"Apply updates per vendor instructions.\nhttps://nvd.nist.gov/vuln/detail/CVE-2014-3153"},"exploits":{"count":1,"verified":false,"firstPublished":"2014-11-25","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":35370,"kind":"exploit","title":"Linux Kernel 3.14.5 (CentOS 7 / RHEL) - 'libfutex' Local Privilege Escalation","url":"https://www.exploit-db.com/exploits/35370","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux/local/35370.c","file":"exploits/linux/local/35370.c","published":"2014-11-25","added":"2014-11-25","updated":"2017-06-21","author":"Kaiqu Chen","type":"local","platform":"linux","port":null,"verified":false,"codes":["CVE-2014-3153","OSVDB-107752"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"urgent","text":"Known to be exploited in the wild (CISA KEV, CISA remediation deadline 15 June 2022). Treat as an emergency change: patch or isolate now, then hunt for prior compromise."},"changes":[],"references":[{"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=e9c243a5a6de0be8e584c604d353412584b592f8","tags":["Broken Link"],"source":"chrome-cve-admin@google.com"},{"url":"http://linux.oracle.com/errata/ELSA-2014-0771.html","tags":["Third Party Advisory"],"source":"chrome-cve-admin@google.com"},{"url":"http://linux.oracle.com/errata/ELSA-2014-3037.html","tags":["Third Party Advisory"],"source":"chrome-cve-admin@google.com"},{"url":"http://linux.oracle.com/errata/ELSA-2014-3038.html","tags":["Third Party Advisory"],"source":"chrome-cve-admin@google.com"},{"url":"http://linux.oracle.com/errata/ELSA-2014-3039.html","tags":["Third Party Advisory"],"source":"chrome-cve-admin@google.com"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00014.html","tags":["Mailing List","Third Party Advisory"],"source":"chrome-cve-admin@google.com"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00018.html","tags":["Mailing List","Third Party Advisory"],"source":"chrome-cve-admin@google.com"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00025.html","tags":["Mailing List","Third Party Advisory"],"source":"chrome-cve-admin@google.com"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2014-07/msg00006.html","tags":["Mailing List","Third Party Advisory"],"source":"chrome-cve-admin@google.com"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00006.html","tags":["Mailing List","Third Party Advisory"],"source":"chrome-cve-admin@google.com"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00007.html","tags":["Mailing List","Third Party Advisory"],"source":"chrome-cve-admin@google.com"},{"url":"http://openwall.com/lists/oss-security/2014/06/05/24","tags":["Mailing 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Link"],"source":"chrome-cve-admin@google.com"},{"url":"http://secunia.com/advisories/59309","tags":["Broken Link"],"source":"chrome-cve-admin@google.com"},{"url":"http://secunia.com/advisories/59386","tags":["Broken Link"],"source":"chrome-cve-admin@google.com"},{"url":"http://secunia.com/advisories/59599","tags":["Broken Link"],"source":"chrome-cve-admin@google.com"},{"url":"http://www.debian.org/security/2014/dsa-2949","tags":["Exploit"],"source":"chrome-cve-admin@google.com"},{"url":"http://www.exploit-db.com/exploits/35370","tags":["Third Party Advisory","VDB Entry"],"source":"chrome-cve-admin@google.com"},{"url":"http://www.openwall.com/lists/oss-security/2014/06/05/22","tags":["Mailing List"],"source":"chrome-cve-admin@google.com"},{"url":"http://www.openwall.com/lists/oss-security/2021/02/01/4","tags":["Mailing List"],"source":"chrome-cve-admin@google.com"},{"url":"http://www.securityfocus.com/bid/67906","tags":["Broken Link","Third Party Advisory","VDB Entry"],"source":"chrome-cve-admin@google.com"},{"url":"http://www.securitytracker.com/id/1030451","tags":["Broken Link","Third Party Advisory","VDB Entry"],"source":"chrome-cve-admin@google.com"},{"url":"http://www.ubuntu.com/usn/USN-2237-1","tags":["Third Party Advisory"],"source":"chrome-cve-admin@google.com"},{"url":"http://www.ubuntu.com/usn/USN-2240-1","tags":["Third Party Advisory"],"source":"chrome-cve-admin@google.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1103626","tags":["Issue Tracking","Third Party Advisory"],"source":"chrome-cve-admin@google.com"},{"url":"https://elongl.github.io/exploitation/2021/01/08/cve-2014-3153.html","tags":["Exploit"],"source":"chrome-cve-admin@google.com"},{"url":"https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=13fbca4c6ecd96ec1a1cfa2e4f2ce191fe928a5e","tags":["Mailing 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List"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://rhn.redhat.com/errata/RHSA-2014-0800.html","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/58500","tags":["Broken Link"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/58990","tags":["Broken Link"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/59029","tags":["Broken Link"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/59092","tags":["Broken Link"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/59153","tags":["Broken Link"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/59262","tags":["Broken Link"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/59309","tags":["Broken Link"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2014-3153","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}