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A local user could use this flaw to starve the resources causing denial of service."},{"lang":"es","value":"Se encontró una perdida de memoria de fallo en el subsistema de monitoreo del rendimiento del kernel de Linux en el modo si se usaba PERF_EVENT_IOC_SET_FILTER. Un usuario local podría utilizar este fallo para privar los recursos causando una denegación de servicio"}],"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}]},"weaknesses":[{"source":"secalert@redhat.com","type":"Secondary","description":[{"lang":"en","value":"CWE-401"}]},{"source":"nvd@nist.gov","type":"Secondary","description":[{"lang":"en","value":"CWE-401"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndIncluding":"5.9","matchCriteriaId":"D2690413-E1E0-4078-8FC7-DEC6806132F3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:5.10:rc1:*:*:*:*:*:*","matchCriteriaId":"9DD7EB1D-064C-4DB9-AD34-D8EF78312C17"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:5.10:rc2:*:*:*:*:*:*","matchCriteriaId":"12505363-342C-4333-98C0-41F031024348"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*","matchCriteriaId":"DEECE5FC-CACF-4496-A3E7-164736409252"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:starwindsoftware:command_center:-:*:*:*:*:*:*:*","matchCriteriaId":"9636460C-65BA-4913-B3D0-8C9038790A1C"},{"vulnerable":true,"criteria":"cpe:2.3:a:starwindsoftware:starwind_hyperconverged_appliance:-:*:*:*:*:*:*:*","matchCriteriaId":"6F2F0335-AFED-4562-9CC2-F1788C9D0BB4"},{"vulnerable":true,"criteria":"cpe:2.3:a:starwindsoftware:starwind_san_\\&_nas:v8r12:*:*:*:*:*:*:*","matchCriteriaId":"45D7C2A6-CA6B-44DB-818D-BC2BE89E93D6"},{"vulnerable":true,"criteria":"cpe:2.3:a:starwindsoftware:starwind_virtual_san:v8:build14398:*:*:*:*:*:*","matchCriteriaId":"2561CD5F-82A9-464E-B571-44634187B497"}]}]}],"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1895961","source":"secalert@redhat.com","tags":["Issue Tracking","Third Party Advisory"]},{"url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7bdb157cdebbf95a1cd94ed2e01b338714075d00","source":"secalert@redhat.com","tags":["Patch","Vendor Advisory"]},{"url":"https://lists.debian.org/debian-lts-announce/2020/12/msg00015.html","source":"secalert@redhat.com","tags":["Mailing List","Third Party Advisory"]},{"url":"https://lists.debian.org/debian-lts-announce/2020/12/msg00027.html","source":"secalert@redhat.com","tags":["Mailing List","Third Party Advisory"]},{"url":"https://www.openwall.com/lists/oss-security/2020/11/09/1","source":"secalert@redhat.com","tags":["Mailing List"]},{"url":"https://www.starwindsoftware.com/security/sw-20220802-0003/","source":"secalert@redhat.com","tags":["Third Party Advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1895961","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Issue Tracking","Third Party Advisory"]},{"url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7bdb157cdebbf95a1cd94ed2e01b338714075d00","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Vendor Advisory"]},{"url":"https://lists.debian.org/debian-lts-announce/2020/12/msg00015.html","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List","Third Party Advisory"]},{"url":"https://lists.debian.org/debian-lts-announce/2020/12/msg00027.html","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List","Third Party Advisory"]},{"url":"https://www.openwall.com/lists/oss-security/2020/11/09/1","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List"]},{"url":"https://www.starwindsoftware.com/security/sw-20220802-0003/","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]}]}}]}