{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-20T20:37:13.117","vulnerabilities":[{"cve":{"id":"CVE-2021-25475","sourceIdentifier":"mobile.security@samsung.com","published":"2021-10-06T18:15:08.963","lastModified":"2024-11-21T05:55:04.033","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A possible heap-based buffer overflow vulnerability in DSP kernel driver prior to SMR Oct-2021 Release 1 allows arbitrary memory write and code execution."},{"lang":"es","value":"Una posible vulnerabilidad de desbordamiento de búfer en la región heap de la memoria en DSP kernel driver versiones anteriores a SMR Oct-2021 Release 1, permite una escritura de memoria arbitraria y una ejecución de código"}],"metrics":{"cvssMetricV31":[{"source":"mobile.security@samsung.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L","baseScore":3.9,"baseSeverity":"LOW","attackVector":"LOCAL","attackComplexity":"HIGH","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"LOW"},"exploitabilityScore":0.5,"impactScore":3.4},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","baseScore":6.7,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":0.8,"impactScore":5.9}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:C/I:C/A:C","baseScore":7.2,"accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"},"baseSeverity":"HIGH","exploitabilityScore":3.9,"impactScore":10.0,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"mobile.security@samsung.com","type":"Secondary","description":[{"lang":"en","value":"CWE-122"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-787"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*","matchCriteriaId":"D558D965-FA70-4822-A770-419E73BA9ED3"},{"vulnerable":true,"criteria":"cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*","matchCriteriaId":"109DD7FD-3A48-4C3D-8E1A-4433B98E1E64"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:samsung:exynos_2100:-:*:*:*:*:*:*:*","matchCriteriaId":"9385885D-654A-496E-8029-7C6D9B077193"},{"vulnerable":false,"criteria":"cpe:2.3:h:samsung:exynos_980:-:*:*:*:*:*:*:*","matchCriteriaId":"0D8701B6-6989-44D1-873A-A1823BFD7CCC"},{"vulnerable":false,"criteria":"cpe:2.3:h:samsung:exynos_9830:-:*:*:*:*:*:*:*","matchCriteriaId":"CC599902-095F-411E-B112-1BA9A643C6C9"}]}]}],"references":[{"url":"https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=10","source":"mobile.security@samsung.com","tags":["Vendor Advisory"]},{"url":"https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=10","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}