{"api_version":"1","generated_at":"2026-07-24T17:28:40+00:00","cve":"CVE-2012-1090","urls":{"html":"https://cve.report/CVE-2012-1090","api":"https://cve.report/api/cve/CVE-2012-1090.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2012-1090","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2012-1090"},"summary":{"title":"CVE-2012-1090","description":"The cifs_lookup function in fs/cifs/dir.c in the Linux kernel before 3.2.10 allows local users to cause a denial of service (OOPS) via attempted access to a special file, as demonstrated by a FIFO.","state":"PUBLISHED","assigner":"redhat","published_at":"2012-05-17 11:00:37","updated_at":"2026-04-29 01:13:23"},"problem_types":["CWE-20","n/a"],"metrics":[{"version":"3.1","source":"nvd@nist.gov","type":"Primary","score":"5.5","severity":"MEDIUM","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"}},{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"4.9","severity":"","vector":"AV:L/AC:L/Au:N/C:N/I:N/A:C","data":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:N/I:N/A:C","baseScore":4.9,"accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"COMPLETE"}}],"references":[{"url":"http://rhn.redhat.com/errata/RHSA-2012-0481.html","name":"http://rhn.redhat.com/errata/RHSA-2012-0481.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"title":"","mime":"","httpstatus":"-1","archivestatus":"404"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=798293","name":"https://bugzilla.redhat.com/show_bug.cgi?id=798293","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Issue Tracking","Patch","Third Party Advisory"],"title":"798293 – (CVE-2012-1090) CVE-2012-1090 kernel: cifs: dentry refcount leak when opening a FIFO on lookup leads to panic on unmount","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2012-05/msg00013.html","name":"http://lists.opensuse.org/opensuse-security-announce/2012-05/msg00013.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List","Third Party Advisory"],"title":"[security-announce] SUSE-SU-2012:0616-1: important: Security update for","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://rhn.redhat.com/errata/RHSA-2012-0531.html","name":"http://rhn.redhat.com/errata/RHSA-2012-0531.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"title":"Red Hat Customer Portal","mime":"text/html","httpstatus":"-1","archivestatus":"200"},{"url":"http://secunia.com/advisories/48964","name":"http://secunia.com/advisories/48964","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Broken Link"],"title":"About Secunia Research | Flexera","mime":"text/plain","httpstatus":"200","archivestatus":"200"},{"url":"http://www.openwall.com/lists/oss-security/2012/02/28/4","name":"http://www.openwall.com/lists/oss-security/2012/02/28/4","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List","Patch","Third Party Advisory"],"title":"oss-security - Re: CVE request -- kernel: cifs: dentry refcount leak\n when opening a FIFO on lookup leads to panic on unmount","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.10","name":"http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.10","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List","Patch","Vendor Advisory"],"title":"","mime":"text/plain","httpstatus":"200","archivestatus":"200"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00021.html","name":"http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00021.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List","Third Party Advisory"],"title":"[security-announce] SUSE-SU-2012:0554-1: important: Security update for","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://github.com/torvalds/linux/commit/88d7d4e4a439f32acc56a6d860e415ee71d3df08","name":"https://github.com/torvalds/linux/commit/88d7d4e4a439f32acc56a6d860e415ee71d3df08","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Third Party Advisory"],"title":"cifs: fix dentry refcount leak when opening a FIFO on lookup · torvalds/linux@88d7d4e · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://secunia.com/advisories/48842","name":"http://secunia.com/advisories/48842","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Broken Link"],"title":"About Secunia Research | Flexera","mime":"text/plain","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2012-1090","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-1090","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"n/a","product":"n/a","version":"affected n/a","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2012","cve_id":"1090","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2012","cve_id":"1090","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"redhat","cpe5":"enterprise_mrg","cpe6":"2.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2012","cve_id":"1090","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"suse","cpe5":"linux_enterprise_desktop","cpe6":"11","cpe7":"sp1","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2012","cve_id":"1090","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"suse","cpe5":"linux_enterprise_desktop","cpe6":"11","cpe7":"sp2","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2012","cve_id":"1090","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"suse","cpe5":"linux_enterprise_high_availability_extension","cpe6":"11","cpe7":"sp1","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2012","cve_id":"1090","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"suse","cpe5":"linux_enterprise_high_availability_extension","cpe6":"11","cpe7":"sp2","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2012","cve_id":"1090","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"suse","cpe5":"linux_enterprise_server","cpe6":"11","cpe7":"sp1","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2012","cve_id":"1090","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"suse","cpe5":"linux_enterprise_server","cpe6":"11","cpe7":"sp1","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"vmware","cpe12":"*","cpe13":"*"},{"cve_year":"2012","cve_id":"1090","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"suse","cpe5":"linux_enterprise_server","cpe6":"11","cpe7":"sp2","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"vmware","cpe12":"*","cpe13":"*"},{"cve_year":"2012","cve_id":"1090","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"suse","cpe5":"linux_enterprise_server","cpe6":"11","cpe7":"sp2","cpe8":"*","cpe9":"*","cpe10":"-","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-06T18:45:27.574Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/torvalds/linux/commit/88d7d4e4a439f32acc56a6d860e415ee71d3df08"},{"name":"RHSA-2012:0531","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"],"url":"http://rhn.redhat.com/errata/RHSA-2012-0531.html"},{"name":"SUSE-SU-2012:0554","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"],"url":"http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00021.html"},{"name":"RHSA-2012:0481","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"],"url":"http://rhn.redhat.com/errata/RHSA-2012-0481.html"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.10"},{"name":"48964","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/48964"},{"name":"SUSE-SU-2012:0616","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"],"url":"http://lists.opensuse.org/opensuse-security-announce/2012-05/msg00013.html"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=798293"},{"name":"48842","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/48842"},{"name":"[oss-security] 20120228 Re: CVE request -- kernel: cifs: dentry refcount leak when opening a FIFO on lookup leads to panic on unmount","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"http://www.openwall.com/lists/oss-security/2012/02/28/4"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2012-02-28T00:00:00.000Z","descriptions":[{"lang":"en","value":"The cifs_lookup function in fs/cifs/dir.c in the Linux kernel before 3.2.10 allows local users to cause a denial of service (OOPS) via attempted access to a special file, as demonstrated by a FIFO."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2018-01-17T19:57:01.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"https://github.com/torvalds/linux/commit/88d7d4e4a439f32acc56a6d860e415ee71d3df08"},{"name":"RHSA-2012:0531","tags":["vendor-advisory","x_refsource_REDHAT"],"url":"http://rhn.redhat.com/errata/RHSA-2012-0531.html"},{"name":"SUSE-SU-2012:0554","tags":["vendor-advisory","x_refsource_SUSE"],"url":"http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00021.html"},{"name":"RHSA-2012:0481","tags":["vendor-advisory","x_refsource_REDHAT"],"url":"http://rhn.redhat.com/errata/RHSA-2012-0481.html"},{"tags":["x_refsource_CONFIRM"],"url":"http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.10"},{"name":"48964","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/48964"},{"name":"SUSE-SU-2012:0616","tags":["vendor-advisory","x_refsource_SUSE"],"url":"http://lists.opensuse.org/opensuse-security-announce/2012-05/msg00013.html"},{"tags":["x_refsource_CONFIRM"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=798293"},{"name":"48842","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/48842"},{"name":"[oss-security] 20120228 Re: CVE request -- kernel: cifs: dentry refcount leak when opening a FIFO on lookup leads to panic on unmount","tags":["mailing-list","x_refsource_MLIST"],"url":"http://www.openwall.com/lists/oss-security/2012/02/28/4"}]}},"cveMetadata":{"assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","assignerShortName":"redhat","cveId":"CVE-2012-1090","datePublished":"2012-05-17T10:00:00.000Z","dateReserved":"2012-02-14T00:00:00.000Z","dateUpdated":"2024-08-06T18:45:27.574Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2012-05-17 11:00:37","lastModifiedDate":"2026-04-29 01:13:23","problem_types":["CWE-20","n/a"],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":3.6}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:N/I:N/A:C","baseScore":4.9,"accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"COMPLETE"},"baseSeverity":"MEDIUM","exploitabilityScore":3.9,"impactScore":6.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"3.2.10","matchCriteriaId":"3C16692B-B239-405B-998B-114907D6243D"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:redhat:enterprise_mrg:2.0:*:*:*:*:*:*:*","matchCriteriaId":"C60FA8B1-1802-4522-A088-22171DCF7A93"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:suse:linux_enterprise_desktop:11:sp1:*:*:*:*:*:*","matchCriteriaId":"60FBDD82-691C-4D9D-B71B-F9AFF6931B53"},{"vulnerable":true,"criteria":"cpe:2.3:o:suse:linux_enterprise_desktop:11:sp2:*:*:*:*:*:*","matchCriteriaId":"00720D8C-3FF3-4B1C-B74B-91F01A544399"},{"vulnerable":true,"criteria":"cpe:2.3:o:suse:linux_enterprise_high_availability_extension:11:sp1:*:*:*:*:*:*","matchCriteriaId":"EB74DEB4-2BD1-4A65-AFDA-C331BC20C178"},{"vulnerable":true,"criteria":"cpe:2.3:o:suse:linux_enterprise_high_availability_extension:11:sp2:*:*:*:*:*:*","matchCriteriaId":"DF49412C-CF41-4251-B1FB-F0E63AC9E019"},{"vulnerable":true,"criteria":"cpe:2.3:o:suse:linux_enterprise_server:11:sp1:*:*:*:*:*:*","matchCriteriaId":"EE26596F-F10E-44EF-88CA-0080646E91B9"},{"vulnerable":true,"criteria":"cpe:2.3:o:suse:linux_enterprise_server:11:sp1:*:*:*:vmware:*:*","matchCriteriaId":"A6B7CDCA-6F39-4113-B5D3-3AA9D7F3D809"},{"vulnerable":true,"criteria":"cpe:2.3:o:suse:linux_enterprise_server:11:sp2:*:*:*:vmware:*:*","matchCriteriaId":"DB4D6749-81A1-41D7-BF4F-1C45A7F49A22"},{"vulnerable":true,"criteria":"cpe:2.3:o:suse:linux_enterprise_server:11:sp2:*:*:-:*:*:*","matchCriteriaId":"1A9E2971-0D30-4A8D-8BF8-99E4E9E4CF86"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2012","CveId":"1090","Ordinal":"1","Title":"CVE-2012-1090","CVE":"CVE-2012-1090","Year":"2012"},"notes":[{"CveYear":"2012","CveId":"1090","Ordinal":"1","NoteData":"The cifs_lookup function in fs/cifs/dir.c in the Linux kernel before 3.2.10 allows local users to cause a denial of service (OOPS) via attempted access to a special file, as demonstrated by a FIFO.","Type":"Description","Title":"CVE-2012-1090"},{"CveYear":"2012","CveId":"1090","Ordinal":"2","NoteData":"2012-05-17","Type":"Other","Title":"Published"},{"CveYear":"2012","CveId":"1090","Ordinal":"3","NoteData":"2018-01-17","Type":"Other","Title":"Modified"}]}}}