{"api_version":"1","generated_at":"2026-04-23T02:34:05+00:00","cve":"CVE-2016-8660","urls":{"html":"https://cve.report/CVE-2016-8660","api":"https://cve.report/api/cve/CVE-2016-8660.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2016-8660","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2016-8660"},"summary":{"title":"CVE-2016-8660","description":"The XFS subsystem in the Linux kernel through 4.8.2 allows local users to cause a denial of service (fdatasync failure and system hang) by using the vfs syscall group in the trinity program, related to a \"page lock order bug in the XFS seek hole/data implementation.\"","state":"PUBLIC","assigner":"cve@mitre.org","published_at":"2016-10-16 21:59:00","updated_at":"2016-11-28 20:41:00"},"problem_types":["CWE-19"],"metrics":[],"references":[{"url":"http://www.securityfocus.com/bid/93558","name":"93558","refsource":"BID","tags":[],"title":"Linux Kernel CVE-2016-8660 Local Denial of Service Vulnerability","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1384851","name":"https://bugzilla.redhat.com/show_bug.cgi?id=1384851","refsource":"CONFIRM","tags":["Issue Tracking","Third Party Advisory"],"title":"Bug 1384851 – CVE-2016-8660 kernel: xfs: local DoS due to a page lock order bug in the XFS seek hole/data implementation","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.openwall.com/lists/oss-security/2016/10/13/8","name":"[oss-security] 20161013 CVE request: kernel - local DoS due to a page lock order bug in the XFS seek hole/data implementation","refsource":"MLIST","tags":["Mailing List"],"title":"oss-security - CVE request: kernel - local DoS due to a page lock order bug in the\n XFS seek hole/data implementation","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2016-8660","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-8660","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2016","cve_id":"8660","vulnerable":"1","versionEndIncluding":"4.8.2","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[{"cve":"CVE-2016-8660","qid":"670269","title":"EulerOS Security Update for kernel (EulerOS-SA-2021-1808)"}]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2016-8660","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 XFS subsystem in the Linux kernel through 4.8.2 allows local users to cause a denial of service (fdatasync failure and system hang) by using the vfs syscall group in the trinity program, related to a \"page lock order bug in the XFS seek hole/data implementation.\""}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"93558","refsource":"BID","url":"http://www.securityfocus.com/bid/93558"},{"name":"[oss-security] 20161013 CVE request: kernel - local DoS due to a page lock order bug in the XFS seek hole/data implementation","refsource":"MLIST","url":"http://www.openwall.com/lists/oss-security/2016/10/13/8"},{"name":"https://bugzilla.redhat.com/show_bug.cgi?id=1384851","refsource":"CONFIRM","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1384851"}]}},"nvd":{"publishedDate":"2016-10-16 21:59:00","lastModifiedDate":"2016-11-28 20:41:00","problem_types":["CWE-19"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.0","vectorString":"CVSS:3.0/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,"acInsufInfo":true,"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":"4.8.2","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2016","CveId":"8660","Ordinal":"95315","Title":"CVE-2016-8660","CVE":"CVE-2016-8660","Year":"2016"},"notes":[{"CveYear":"2016","CveId":"8660","Ordinal":"1","NoteData":"The XFS subsystem in the Linux kernel through 4.8.2 allows local users to cause a denial of service (fdatasync failure and system hang) by using the vfs syscall group in the trinity program, related to a \"page lock order bug in the XFS seek hole/data implementation.\"","Type":"Description","Title":null},{"CveYear":"2016","CveId":"8660","Ordinal":"2","NoteData":"2016-10-16","Type":"Other","Title":"Published"},{"CveYear":"2016","CveId":"8660","Ordinal":"3","NoteData":"2016-11-25","Type":"Other","Title":"Modified"}]}}}