{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-18T02:57:36.676","vulnerabilities":[{"cve":{"id":"CVE-2020-35508","sourceIdentifier":"secalert@redhat.com","published":"2021-03-26T17:15:12.203","lastModified":"2024-11-21T05:27:27.440","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A flaw possibility of race condition and incorrect initialization of the process id was found in the Linux kernel child/parent process identification handling while filtering signal handlers. A local attacker is able to abuse this flaw to bypass checks to send any signal to a privileged process."},{"lang":"es","value":"Se ha encontrado una posibilidad de fallo de condición de carrera y de inicialización incorrecta del id del proceso en el manejo del id del proceso child/parent del kernel de Linux mientras se filtran los manejadores de señales. Un atacante local es capaz de abusar de este fallo para omitir unas comprobaciones y enviar cualquier señal a un proceso privilegiado."}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L","baseScore":4.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"HIGH","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"LOW"},"exploitabilityScore":1.0,"impactScore":3.4}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:L/AC:M/Au:N/C:P/I:P/A:P","baseScore":4.4,"accessVector":"LOCAL","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":3.4,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"secalert@redhat.com","type":"Secondary","description":[{"lang":"en","value":"CWE-665"}]},{"source":"nvd@nist.gov","type":"Secondary","description":[{"lang":"en","value":"CWE-362"},{"lang":"en","value":"CWE-665"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.12","matchCriteriaId":"40362FFA-6C99-41DB-AC04-5B835E7DE052"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:5.12:-:*:*:*:*:*:*","matchCriteriaId":"75EB504D-4A83-4C67-9C8D-FD9C6C8EB4CD"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:5.12:rc1:*:*:*:*:*:*","matchCriteriaId":"07875739-0CCB-4F48-9330-3D4B6A4064FA"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:5.12:rc2:*:*:*:*:*:*","matchCriteriaId":"DA09B732-04F8-452C-94CF-97644E78684D"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:5.12:rc3:*:*:*:*:*:*","matchCriteriaId":"E5371152-7515-4908-BB7E-494805EA5DF2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:5.12:rc4:*:*:*:*:*:*","matchCriteriaId":"D7788E5B-D54E-45BF-9043-2C7B77842FD0"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*","matchCriteriaId":"F4CFF558-3C47-480D-A2F0-BABF26042943"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netapp:a700s_firmware:-:*:*:*:*:*:*:*","matchCriteriaId":"FDD92BFA-9117-4E6E-A13F-ED064B4B7284"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netapp:a700s:-:*:*:*:*:*:*:*","matchCriteriaId":"4B7DA42F-5D64-4967-A2D4-6210FE507841"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netapp:brocade_fabric_operating_system_firmware:-:*:*:*:*:*:*:*","matchCriteriaId":"05BEB6DA-10B8-43D8-A527-68E26F4875CE"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netapp:fas8300_firmware:-:*:*:*:*:*:*:*","matchCriteriaId":"89706810-031B-49F0-B353-FD27FD7B2776"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netapp:fas8300:-:*:*:*:*:*:*:*","matchCriteriaId":"03BCC59D-C782-4149-B6DC-5DDAFAB48F2D"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netapp:fas8700_firmware:-:*:*:*:*:*:*:*","matchCriteriaId":"FDD1E822-1EA6-4E62-A58B-2378149D20DC"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netapp:fas8700:-:*:*:*:*:*:*:*","matchCriteriaId":"E07EAE5F-B1B5-4FDA-9B50-8CB1D2AFC5A0"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netapp:aff_a400_firmware:-:*:*:*:*:*:*:*","matchCriteriaId":"56FD9B9A-BBE5-4CA5-B9F9-B16E1FE738C8"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netapp:aff_a400:-:*:*:*:*:*:*:*","matchCriteriaId":"F3E70A56-DBA8-45C7-8C49-1A036501156F"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:*","matchCriteriaId":"6770B6C3-732E-4E22-BF1C-2D2FD610061C"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:*","matchCriteriaId":"9F9C8C20-42EB-4AB5-BD97-212DEB070C43"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:*","matchCriteriaId":"7FFF7106-ED78-49BA-9EC5-B889E3685D53"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:*","matchCriteriaId":"E63D8B0F-006E-4801-BF9D-1C001BBFB4F9"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:*","matchCriteriaId":"56409CEC-5A1E-4450-AA42-641E459CC2AF"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:*","matchCriteriaId":"B06F4839-D16A-4A61-9BB5-55B13F41E47F"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netapp:h300e_firmware:-:*:*:*:*:*:*:*","matchCriteriaId":"108A2215-50FB-4074-94CF-C130FA14566D"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netapp:h300e:-:*:*:*:*:*:*:*","matchCriteriaId":"7AFC73CE-ABB9-42D3-9A71-3F5BC5381E0E"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netapp:h500e_firmware:-:*:*:*:*:*:*:*","matchCriteriaId":"32F0B6C0-F930-480D-962B-3F4EFDCC13C7"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netapp:h500e:-:*:*:*:*:*:*:*","matchCriteriaId":"803BC414-B250-4E3A-A478-A3881340D6B8"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netapp:h700e_firmware:-:*:*:*:*:*:*:*","matchCriteriaId":"0FEB3337-BFDE-462A-908B-176F92053CEC"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netapp:h700e:-:*:*:*:*:*:*:*","matchCriteriaId":"736AEAE9-782B-4F71-9893-DED53367E102"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:*","matchCriteriaId":"D0B4AD8A-F172-4558-AEC6-FF424BA2D912"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:*","matchCriteriaId":"8497A4C9-8474-4A62-8331-3FE862ED4098"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netapp:h410c_firmware:-:*:*:*:*:*:*:*","matchCriteriaId":"234DEFE0-5CE5-4B0A-96B8-5D227CB8ED31"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netapp:h410c:-:*:*:*:*:*:*:*","matchCriteriaId":"CDDF61B7-EC5C-467C-B710-B89F502CD04F"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netapp:h610c_firmware:-:*:*:*:*:*:*:*","matchCriteriaId":"89612649-BACF-4FAC-9BA4-324724FD93A6"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netapp:h610c:-:*:*:*:*:*:*:*","matchCriteriaId":"F3D9B255-C1AF-42D1-BF9B-13642FBDC080"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netapp:h610s_firmware:-:*:*:*:*:*:*:*","matchCriteriaId":"FD7CFE0E-9D1E-4495-B302-89C3096FC0DF"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netapp:h610s:-:*:*:*:*:*:*:*","matchCriteriaId":"F63A3FA7-AAED-4A9D-9FDE-6195302DA0F6"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netapp:h615c_firmware:-:*:*:*:*:*:*:*","matchCriteriaId":"5921A877-18BF-43FE-915C-D226E140ACFC"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netapp:h615c:-:*:*:*:*:*:*:*","matchCriteriaId":"7296A1F2-D315-4FD5-8A73-65C480C855BE"}]}]}],"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1902724","source":"secalert@redhat.com","tags":["Issue Tracking","Patch","Third Party Advisory"]},{"url":"https://github.com/torvalds/linux/commit/b4e00444cab4c3f3fec876dc0cccc8cbb0d1a948","source":"secalert@redhat.com","tags":["Patch","Third Party Advisory"]},{"url":"https://security.netapp.com/advisory/ntap-20210513-0006/","source":"secalert@redhat.com","tags":["Third Party Advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1902724","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Issue Tracking","Patch","Third Party Advisory"]},{"url":"https://github.com/torvalds/linux/commit/b4e00444cab4c3f3fec876dc0cccc8cbb0d1a948","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Third Party Advisory"]},{"url":"https://security.netapp.com/advisory/ntap-20210513-0006/","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]}]}}]}