{"api_version":"1","generated_at":"2026-07-23T06:09:14+00:00","cve":"CVE-2013-2146","urls":{"html":"https://cve.report/CVE-2013-2146","api":"https://cve.report/api/cve/CVE-2013-2146.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2013-2146","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2013-2146"},"summary":{"title":"CVE-2013-2146","description":"arch/x86/kernel/cpu/perf_event_intel.c in the Linux kernel before 3.8.9, when the Performance Events Subsystem is enabled, specifies an incorrect bitmask, which allows local users to cause a denial of service (general protection fault and system crash) by attempting to set a reserved bit.","state":"PUBLISHED","assigner":"redhat","published_at":"2013-06-07 14:03:19","updated_at":"2026-04-29 01:13:23"},"problem_types":["CWE-20","n/a"],"metrics":[{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"4.7","severity":"","vector":"AV:L/AC:M/Au:N/C:N/I:N/A:C","data":{"version":"2.0","vectorString":"AV:L/AC:M/Au:N/C:N/I:N/A:C","baseScore":4.7,"accessVector":"LOCAL","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"COMPLETE"}}],"references":[{"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=f1923820c447e986a9da0fc6bf60c1dccdf0408e","name":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=f1923820c447e986a9da0fc6bf60c1dccdf0408e","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"kernel/git/torvalds/linux.git - Linux kernel source tree","mime":"text/html","httpstatus":"404","archivestatus":"200"},{"url":"http://www.openwall.com/lists/oss-security/2013/06/05/23","name":"http://www.openwall.com/lists/oss-security/2013/06/05/23","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"oss-security - Re: CVE Request: More perf security fixes","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.8.9","name":"http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.8.9","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"","mime":"text/plain","httpstatus":"200","archivestatus":"200"},{"url":"https://github.com/torvalds/linux/commit/f1923820c447e986a9da0fc6bf60c1dccdf0408e","name":"https://github.com/torvalds/linux/commit/f1923820c447e986a9da0fc6bf60c1dccdf0408e","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Patch"],"title":"perf/x86: Fix offcore_rsp valid mask for SNB/IVB · torvalds/linux@f192382 · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2013:176","name":"http://www.mandriva.com/security/advisories?name=MDVSA-2013:176","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Support / Security / Advisories /  / MDVSA-2013:176 | Mandriva","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://rhn.redhat.com/errata/RHSA-2013-1173.html","name":"http://rhn.redhat.com/errata/RHSA-2013-1173.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Red Hat Customer Portal","mime":"text/html","httpstatus":"-1","archivestatus":"200"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=971309","name":"https://bugzilla.redhat.com/show_bug.cgi?id=971309","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"971309 – (CVE-2013-2146) CVE-2013-2146 Kernel: perf/x86: offcore_rsp valid mask for SNB/IVB","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f1923820c447e986a9da0fc6bf60c1dccdf0408e","name":"CONFIRM:http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f1923820c447e986a9da0fc6bf60c1dccdf0408e","refsource":"MITRE","tags":[],"title":"kernel/git/torvalds/linux.git - Linux kernel source tree","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2013-2146","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-2146","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":"2013","cve_id":"2146","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"3.8.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2146","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"3.8.1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2146","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"3.8.2","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2146","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"3.8.3","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2146","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"3.8.4","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2146","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"3.8.5","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2146","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"3.8.6","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2146","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"3.8.7","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"2146","vulnerable":"1","versionEndIncluding":"3.8.8","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":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-06T15:27:40.861Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=971309"},{"name":"MDVSA-2013:176","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred"],"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2013:176"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/torvalds/linux/commit/f1923820c447e986a9da0fc6bf60c1dccdf0408e"},{"name":"RHSA-2013:1173","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"],"url":"http://rhn.redhat.com/errata/RHSA-2013-1173.html"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.8.9"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=f1923820c447e986a9da0fc6bf60c1dccdf0408e"},{"name":"[oss-security] 20130605 Re: CVE Request: More perf security fixes","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"http://www.openwall.com/lists/oss-security/2013/06/05/23"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2013-04-25T00:00:00.000Z","descriptions":[{"lang":"en","value":"arch/x86/kernel/cpu/perf_event_intel.c in the Linux kernel before 3.8.9, when the Performance Events Subsystem is enabled, specifies an incorrect bitmask, which allows local users to cause a denial of service (general protection fault and system crash) by attempting to set a reserved bit."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2014-02-05T15:57:02.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=971309"},{"name":"MDVSA-2013:176","tags":["vendor-advisory","x_refsource_MANDRIVA"],"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2013:176"},{"tags":["x_refsource_CONFIRM"],"url":"https://github.com/torvalds/linux/commit/f1923820c447e986a9da0fc6bf60c1dccdf0408e"},{"name":"RHSA-2013:1173","tags":["vendor-advisory","x_refsource_REDHAT"],"url":"http://rhn.redhat.com/errata/RHSA-2013-1173.html"},{"tags":["x_refsource_CONFIRM"],"url":"http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.8.9"},{"tags":["x_refsource_CONFIRM"],"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=f1923820c447e986a9da0fc6bf60c1dccdf0408e"},{"name":"[oss-security] 20130605 Re: CVE Request: More perf security fixes","tags":["mailing-list","x_refsource_MLIST"],"url":"http://www.openwall.com/lists/oss-security/2013/06/05/23"}]}},"cveMetadata":{"assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","assignerShortName":"redhat","cveId":"CVE-2013-2146","datePublished":"2013-06-07T10:00:00.000Z","dateReserved":"2013-02-19T00:00:00.000Z","dateUpdated":"2024-08-06T15:27:40.861Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2013-06-07 14:03:19","lastModifiedDate":"2026-04-29 01:13:23","problem_types":["CWE-20","n/a"],"metrics":{"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:L/AC:M/Au:N/C:N/I:N/A:C","baseScore":4.7,"accessVector":"LOCAL","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"COMPLETE"},"baseSeverity":"MEDIUM","exploitabilityScore":3.4,"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:*:*:*:*:*:*:*:*","versionEndIncluding":"3.8.8","matchCriteriaId":"D11FDC31-8717-4FE1-A2F0-731D2F387B2E"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:3.8.0:*:*:*:*:*:*:*","matchCriteriaId":"1A6E41FB-38CE-49F2-B796-9A5AA648E73F"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:3.8.1:*:*:*:*:*:*:*","matchCriteriaId":"93523FE1-5993-46CB-9299-7C8C1A04E873"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:3.8.2:*:*:*:*:*:*:*","matchCriteriaId":"27ADC356-6BE9-43A3-9E0B-393DC4B1559A"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:3.8.3:*:*:*:*:*:*:*","matchCriteriaId":"4F543D23-1774-4D14-A7D1-AD49EDEA94DD"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:3.8.4:*:*:*:*:*:*:*","matchCriteriaId":"FC323F58-CA00-4C3C-BA4D-CC2C0A6E5F43"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:3.8.5:*:*:*:*:*:*:*","matchCriteriaId":"FEA0B2E3-668D-40ED-9D3D-709EB6449F8D"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:3.8.6:*:*:*:*:*:*:*","matchCriteriaId":"3431B258-4EC8-4E7F-87BB-4D934880601E"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:3.8.7:*:*:*:*:*:*:*","matchCriteriaId":"1B09FA1E-8B28-4F2A-BA7E-8E1C40365970"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2013","CveId":"2146","Ordinal":"1","Title":"CVE-2013-2146","CVE":"CVE-2013-2146","Year":"2013"},"notes":[{"CveYear":"2013","CveId":"2146","Ordinal":"1","NoteData":"arch/x86/kernel/cpu/perf_event_intel.c in the Linux kernel before 3.8.9, when the Performance Events Subsystem is enabled, specifies an incorrect bitmask, which allows local users to cause a denial of service (general protection fault and system crash) by attempting to set a reserved bit.","Type":"Description","Title":"CVE-2013-2146"},{"CveYear":"2013","CveId":"2146","Ordinal":"2","NoteData":"2013-06-07","Type":"Other","Title":"Published"},{"CveYear":"2013","CveId":"2146","Ordinal":"3","NoteData":"2014-02-05","Type":"Other","Title":"Modified"}]}}}