{"api_version":"1","generated_at":"2026-04-23T06:58:47+00:00","cve":"CVE-2014-8559","urls":{"html":"https://cve.report/CVE-2014-8559","api":"https://cve.report/api/cve/CVE-2014-8559.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2014-8559","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2014-8559"},"summary":{"title":"CVE-2014-8559","description":"The d_walk function in fs/dcache.c in the Linux kernel through 3.17.2 does not properly maintain the semantics of rename_lock, which allows local users to cause a denial of service (deadlock and system hang) via a crafted application.","state":"PUBLIC","assigner":"cve@mitre.org","published_at":"2014-11-10 11:55:00","updated_at":"2020-08-13 17:42:00"},"problem_types":["CWE-400"],"metrics":[],"references":[{"url":"https://lkml.org/lkml/2014/10/25/180","name":"[linux-kernel] 20141026 Re: fs: lockup on rename_mutex in fs/dcache.c:1035","refsource":"MLIST","tags":["Mailing List","Patch","Third Party Advisory"],"title":"LKML: Al Viro: Re: fs: lockup on rename_mutex in fs/dcache.c:1035","mime":"text/xml","httpstatus":"200","archivestatus":"200"},{"url":"http://rhn.redhat.com/errata/RHSA-2015-1978.html","name":"RHSA-2015:1978","refsource":"REDHAT","tags":["Third Party Advisory"],"title":"Red Hat Customer Portal","mime":"text/html","httpstatus":"-1","archivestatus":"200"},{"url":"https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=946e51f2bf37f1656916eb75bd0742ba33983c28","name":"https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=946e51f2bf37f1656916eb75bd0742ba33983c28","refsource":"CONFIRM","tags":["Mailing List","Patch","Vendor Advisory"],"title":"kernel/git/torvalds/linux.git - Linux kernel source tree","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://support.f5.com/csp/article/K05211147","name":"https://support.f5.com/csp/article/K05211147","refsource":"CONFIRM","tags":["Third Party Advisory"],"title":"","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://rhn.redhat.com/errata/RHSA-2015-1976.html","name":"RHSA-2015:1976","refsource":"REDHAT","tags":["Third Party Advisory"],"title":"Red Hat Customer Portal","mime":"text/html","httpstatus":"-1","archivestatus":"200"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00020.html","name":"SUSE-SU-2015:0529","refsource":"SUSE","tags":["Mailing List","Third Party Advisory"],"title":"[security-announce] SUSE-SU-2015:0529-1: important: Security update for","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00009.html","name":"openSUSE-SU-2015:0714","refsource":"SUSE","tags":["Mailing List","Third Party Advisory"],"title":"[security-announce] openSUSE-SU-2015:0714-1: important: Security update","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securitytracker.com/id/1034051","name":"1034051","refsource":"SECTRACK","tags":["Third Party Advisory","VDB Entry"],"title":"Linux Kernel VFS Deadlock Lets Local Users Cause Denial of Service Conditions on the Target System - SecurityTracker","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://lkml.org/lkml/2014/10/26/129","name":"[linux-kernel] 20141026 Re: fs: lockup on rename_mutex in fs/dcache.c:1035","refsource":"MLIST","tags":["Mailing List","Third Party Advisory"],"title":"LKML: Al Viro: Re: fs: lockup on rename_mutex in fs/dcache.c:1035","mime":"text/xml","httpstatus":"200","archivestatus":"200"},{"url":"http://www.ubuntu.com/usn/USN-2517-1","name":"USN-2517-1","refsource":"UBUNTU","tags":["Third Party Advisory"],"title":"USN-2517-1: Linux kernel (Utopic HWE) vulnerabilities | Ubuntu","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ca5358ef75fc69fee5322a38a340f5739d997c10","name":"https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ca5358ef75fc69fee5322a38a340f5739d997c10","refsource":"CONFIRM","tags":["Mailing List","Patch","Vendor Advisory"],"title":"kernel/git/torvalds/linux.git - Linux kernel source tree","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://secunia.com/advisories/62801","name":"62801","refsource":"SECUNIA","tags":["Broken Link"],"title":"About Secunia Research | Flexera","mime":"text/plain","httpstatus":"200","archivestatus":"200"},{"url":"https://lkml.org/lkml/2014/10/26/116","name":"[linux-kernel] 20141026 Re: fs: lockup on rename_mutex in fs/dcache.c:1035","refsource":"MLIST","tags":["Exploit","Mailing List","Third Party Advisory"],"title":"LKML: Al Viro: Re: fs: lockup on rename_mutex in fs/dcache.c:1035","mime":"text/xml","httpstatus":"200","archivestatus":"200"},{"url":"https://lkml.org/lkml/2014/10/25/179","name":"[linux-kernel] 20141026 Re: fs: lockup on rename_mutex in fs/dcache.c:1035","refsource":"MLIST","tags":["Mailing List","Patch","Third Party Advisory"],"title":"LKML: Al Viro: Re: fs: lockup on rename_mutex in fs/dcache.c:1035","mime":"text/xml","httpstatus":"200","archivestatus":"200"},{"url":"http://www.ubuntu.com/usn/USN-2516-1","name":"USN-2516-1","refsource":"UBUNTU","tags":["Third Party Advisory"],"title":"USN-2516-1: Linux kernel vulnerabilities | Ubuntu","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://lkml.org/lkml/2014/10/26/101","name":"[linux-kernel] 20141026 Re: fs: lockup on rename_mutex in fs/dcache.c:1035","refsource":"MLIST","tags":["Mailing List","Third Party Advisory"],"title":"LKML: Al Viro: Re: fs: lockup on rename_mutex in fs/dcache.c:1035","mime":"text/xml","httpstatus":"200","archivestatus":"200"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00015.html","name":"SUSE-SU-2015:0736","refsource":"SUSE","tags":["Mailing List","Third Party Advisory"],"title":"[security-announce] SUSE-SU-2015:0736-1: important: Security update for","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.ubuntu.com/usn/USN-2492-1","name":"USN-2492-1","refsource":"UBUNTU","tags":["Third Party Advisory"],"title":"USN-2492-1: Linux kernel vulnerabilities | Ubuntu","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://lkml.org/lkml/2014/10/25/171","name":"[linux-kernel] 20141025 fs: lockup on rename_mutex in fs/dcache.c:1035","refsource":"MLIST","tags":["Exploit","Mailing List","Third Party Advisory"],"title":"LKML: Sasha Levin: fs: lockup on rename_mutex in fs/dcache.c:1035","mime":"text/xml","httpstatus":"200","archivestatus":"200"},{"url":"http://www.ubuntu.com/usn/USN-2515-1","name":"USN-2515-1","refsource":"UBUNTU","tags":["Third Party Advisory"],"title":"USN-2515-1: Linux kernel (Trusty HWE) vulnerabilities | Ubuntu","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00035.html","name":"SUSE-SU-2015:0178","refsource":"SUSE","tags":["Mailing List","Third Party Advisory"],"title":"[security-announce] SUSE-SU-2015:0178-1: important: Security update for","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html","name":"openSUSE-SU-2015:0566","refsource":"SUSE","tags":["Mailing List","Third Party Advisory"],"title":"[security-announce] openSUSE-SU-2015:0566-1: important: kernel update fo","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.debian.org/security/2015/dsa-3170","name":"DSA-3170","refsource":"DEBIAN","tags":["Exploit","Patch","Third Party Advisory"],"title":"Debian -- Security Information -- DSA-3170-1 linux","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html","name":"http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html","refsource":"CONFIRM","tags":["Third Party Advisory"],"title":"Oracle Linux Bulletin - October 2015","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1159313","name":"https://bugzilla.redhat.com/show_bug.cgi?id=1159313","refsource":"CONFIRM","tags":["Issue Tracking","Patch","Third Party Advisory"],"title":"Bug 1159313 – CVE-2014-8559 Kernel: fs: deadlock due to incorrect usage of rename_lock","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html","name":"SUSE-SU-2015:0481","refsource":"SUSE","tags":["Mailing List","Third Party Advisory"],"title":"[security-announce] SUSE-SU-2015:0481-1: important: Security update for","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.ubuntu.com/usn/USN-2518-1","name":"USN-2518-1","refsource":"UBUNTU","tags":["Third Party Advisory"],"title":"USN-2518-1: Linux kernel vulnerabilities | Ubuntu","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.openwall.com/lists/oss-security/2014/10/30/7","name":"[oss-security] 20141030 CVE-2014-8559 - Linux kernel fs/dcache.c incorrect use of rename_lock","refsource":"MLIST","tags":["Mailing List","Third Party Advisory"],"title":"oss-security - CVE-2014-8559 - Linux kernel fs/dcache.c incorrect use of rename_lock","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securityfocus.com/bid/70854","name":"70854","refsource":"BID","tags":["Third Party Advisory","VDB Entry"],"title":"Linux Kernel CVE-2014-8559 Local Denial of Service Vulnerability","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"http://www.ubuntu.com/usn/USN-2493-1","name":"USN-2493-1","refsource":"UBUNTU","tags":["Third Party Advisory"],"title":"USN-2493-1: Linux kernel (OMAP4) vulnerabilities | Ubuntu","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://lkml.org/lkml/2014/10/26/128","name":"[linux-kernel] 20141026 Re: fs: lockup on rename_mutex in fs/dcache.c:1035","refsource":"MLIST","tags":["Mailing List","Third Party Advisory"],"title":"LKML: Linus Torvalds: Re: fs: lockup on rename_mutex in fs/dcache.c:1035","mime":"text/xml","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2014-8559","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-8559","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2014","cve_id":"8559","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"canonical","cpe5":"ubuntu_linux","cpe6":"12.04","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"esm","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"8559","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"canonical","cpe5":"ubuntu_linux","cpe6":"14.04","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"esm","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"8559","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"canonical","cpe5":"ubuntu_linux","cpe6":"14.10","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"8559","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"canonical","cpe5":"ubuntu_linux","cpe6":"12.04","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"esm","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"8559","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"canonical","cpe5":"ubuntu_linux","cpe6":"14.04","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"esm","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"8559","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"canonical","cpe5":"ubuntu_linux","cpe6":"14.10","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"8559","vulnerable":"1","versionEndIncluding":"3.17.2","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"8559","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"novell","cpe5":"suse_linux_enterprise_desktop","cpe6":"12.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"8559","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"novell","cpe5":"suse_linux_enterprise_desktop","cpe6":"12.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"8559","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"novell","cpe5":"suse_linux_enterprise_server","cpe6":"12.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"8559","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"novell","cpe5":"suse_linux_enterprise_server","cpe6":"12.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"8559","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"opensuse","cpe5":"evergreen","cpe6":"11.4","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"8559","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"opensuse","cpe5":"evergreen","cpe6":"11.4","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"8559","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"opensuse","cpe5":"opensuse","cpe6":"13.1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"8559","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"opensuse","cpe5":"opensuse","cpe6":"13.1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"8559","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"oracle","cpe5":"linux","cpe6":"7","cpe7":"-","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"8559","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"oracle","cpe5":"linux","cpe6":"7","cpe7":"-","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"8559","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"suse","cpe5":"linux_enterprise_real_time_extension","cpe6":"11","cpe7":"sp3","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"8559","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"suse","cpe5":"linux_enterprise_real_time_extension","cpe6":"11","cpe7":"sp3","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"8559","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"suse","cpe5":"linux_enterprise_software_development_kit","cpe6":"12","cpe7":"-","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"8559","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"suse","cpe5":"linux_enterprise_software_development_kit","cpe6":"12","cpe7":"-","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"8559","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"suse","cpe5":"linux_enterprise_workstation_extension","cpe6":"12","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"8559","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"suse","cpe5":"linux_enterprise_workstation_extension","cpe6":"12","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"8559","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"suse","cpe5":"suse_linux_enterprise_server","cpe6":"11","cpe7":"sp2","cpe8":"*","cpe9":"*","cpe10":"ltss","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"8559","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"suse","cpe5":"suse_linux_enterprise_server","cpe6":"11","cpe7":"sp2","cpe8":"*","cpe9":"*","cpe10":"ltss","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2014-8559","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"The d_walk function in fs/dcache.c in the Linux kernel through 3.17.2 does not properly maintain the semantics of rename_lock, which allows local users to cause a denial of service (deadlock and system hang) via a crafted application."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"[linux-kernel] 20141026 Re: fs: lockup on rename_mutex in fs/dcache.c:1035","refsource":"MLIST","url":"https://lkml.org/lkml/2014/10/26/116"},{"name":"USN-2515-1","refsource":"UBUNTU","url":"http://www.ubuntu.com/usn/USN-2515-1"},{"name":"[linux-kernel] 20141026 Re: fs: lockup on rename_mutex in fs/dcache.c:1035","refsource":"MLIST","url":"https://lkml.org/lkml/2014/10/26/101"},{"name":"DSA-3170","refsource":"DEBIAN","url":"http://www.debian.org/security/2015/dsa-3170"},{"name":"SUSE-SU-2015:0736","refsource":"SUSE","url":"http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00015.html"},{"name":"USN-2492-1","refsource":"UBUNTU","url":"http://www.ubuntu.com/usn/USN-2492-1"},{"name":"RHSA-2015:1978","refsource":"REDHAT","url":"http://rhn.redhat.com/errata/RHSA-2015-1978.html"},{"name":"[oss-security] 20141030 CVE-2014-8559 - Linux kernel fs/dcache.c incorrect use of rename_lock","refsource":"MLIST","url":"http://www.openwall.com/lists/oss-security/2014/10/30/7"},{"name":"62801","refsource":"SECUNIA","url":"http://secunia.com/advisories/62801"},{"name":"RHSA-2015:1976","refsource":"REDHAT","url":"http://rhn.redhat.com/errata/RHSA-2015-1976.html"},{"name":"SUSE-SU-2015:0178","refsource":"SUSE","url":"http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00035.html"},{"name":"[linux-kernel] 20141026 Re: fs: lockup on rename_mutex in fs/dcache.c:1035","refsource":"MLIST","url":"https://lkml.org/lkml/2014/10/26/128"},{"name":"70854","refsource":"BID","url":"http://www.securityfocus.com/bid/70854"},{"name":"[linux-kernel] 20141026 Re: fs: lockup on rename_mutex in fs/dcache.c:1035","refsource":"MLIST","url":"https://lkml.org/lkml/2014/10/25/179"},{"name":"USN-2518-1","refsource":"UBUNTU","url":"http://www.ubuntu.com/usn/USN-2518-1"},{"name":"http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html","refsource":"CONFIRM","url":"http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html"},{"name":"SUSE-SU-2015:0481","refsource":"SUSE","url":"http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html"},{"name":"https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ca5358ef75fc69fee5322a38a340f5739d997c10","refsource":"CONFIRM","url":"https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ca5358ef75fc69fee5322a38a340f5739d997c10"},{"name":"openSUSE-SU-2015:0566","refsource":"SUSE","url":"http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html"},{"name":"[linux-kernel] 20141026 Re: fs: lockup on rename_mutex in fs/dcache.c:1035","refsource":"MLIST","url":"https://lkml.org/lkml/2014/10/26/129"},{"name":"USN-2493-1","refsource":"UBUNTU","url":"http://www.ubuntu.com/usn/USN-2493-1"},{"name":"1034051","refsource":"SECTRACK","url":"http://www.securitytracker.com/id/1034051"},{"name":"https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=946e51f2bf37f1656916eb75bd0742ba33983c28","refsource":"CONFIRM","url":"https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=946e51f2bf37f1656916eb75bd0742ba33983c28"},{"name":"[linux-kernel] 20141026 Re: fs: lockup on rename_mutex in fs/dcache.c:1035","refsource":"MLIST","url":"https://lkml.org/lkml/2014/10/25/180"},{"name":"SUSE-SU-2015:0529","refsource":"SUSE","url":"http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00020.html"},{"name":"USN-2517-1","refsource":"UBUNTU","url":"http://www.ubuntu.com/usn/USN-2517-1"},{"name":"[linux-kernel] 20141025 fs: lockup on rename_mutex in fs/dcache.c:1035","refsource":"MLIST","url":"https://lkml.org/lkml/2014/10/25/171"},{"name":"openSUSE-SU-2015:0714","refsource":"SUSE","url":"http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00009.html"},{"name":"USN-2516-1","refsource":"UBUNTU","url":"http://www.ubuntu.com/usn/USN-2516-1"},{"name":"https://bugzilla.redhat.com/show_bug.cgi?id=1159313","refsource":"CONFIRM","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1159313"},{"refsource":"CONFIRM","name":"https://support.f5.com/csp/article/K05211147","url":"https://support.f5.com/csp/article/K05211147"}]}},"nvd":{"publishedDate":"2014-11-10 11:55:00","lastModifiedDate":"2020-08-13 17:42:00","problem_types":["CWE-400"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH","baseScore":5.5,"baseSeverity":"MEDIUM"},"exploitabilityScore":1.8,"impactScore":3.6},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:N/I:N/A:C","accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"COMPLETE","baseScore":4.9},"severity":"MEDIUM","exploitabilityScore":3.9,"impactScore":6.9,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndIncluding":"3.17.2","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:canonical:ubuntu_linux:14.10:*:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:opensuse:evergreen:11.4:*:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:novell:suse_linux_enterprise_server:12.0:*:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:suse:linux_enterprise_real_time_extension:11:sp3:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:novell:suse_linux_enterprise_desktop:12.0:*:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:suse:linux_enterprise_workstation_extension:12:*:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:suse:linux_enterprise_software_development_kit:12:-:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:suse:suse_linux_enterprise_server:11:sp2:*:*:ltss:*:*:*","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:oracle:linux:7:-:*:*:*:*:*:*","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2014","CveId":"8559","Ordinal":"75609","Title":"CVE-2014-8559","CVE":"CVE-2014-8559","Year":"2014"},"notes":[{"CveYear":"2014","CveId":"8559","Ordinal":"1","NoteData":"The d_walk function in fs/dcache.c in the Linux kernel through 3.17.2 does not properly maintain the semantics of rename_lock, which allows local users to cause a denial of service (deadlock and system hang) via a crafted application.","Type":"Description","Title":null},{"CveYear":"2014","CveId":"8559","Ordinal":"2","NoteData":"2014-11-10","Type":"Other","Title":"Published"},{"CveYear":"2014","CveId":"8559","Ordinal":"3","NoteData":"2019-04-08","Type":"Other","Title":"Modified"}]}}}