{"containers": {"cna": {"affected": [{"product": "Samsung Mobile Devices", "vendor": "Samsung Mobile", "versions": [{"lessThan": "SMR Oct-2021 Release 1", "status": "affected", "version": "O(8.1), P(9.0), Q(10.0), R(11.0)", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "Lack of boundary checking of a buffer in set_skb_priv() of modem interface driver prior to SMR Oct-2021 Release 1 allows OOB read and it results in arbitrary code execution by dereference of invalid function pointer."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 7.3, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-125", "description": "CWE-125: Out-of-bounds Read", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-10-06T17:10:26.000Z", "orgId": "3af57064-a867-422c-b2ad-40307b65c458", "shortName": "Samsung Mobile"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=10"}], "source": {"discovery": "UNKNOWN"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "mobile.security@samsung.com", "ID": "CVE-2021-25487", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Samsung Mobile Devices", "version": {"version_data": [{"version_affected": "<", "version_name": "O(8.1), P(9.0), Q(10.0), R(11.0)", "version_value": "SMR Oct-2021 Release 1"}]}}]}, "vendor_name": "Samsung Mobile"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Lack of boundary checking of a buffer in set_skb_priv() of modem interface driver prior to SMR Oct-2021 Release 1 allows OOB read and it results in arbitrary code execution by dereference of invalid function pointer."}]}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 7.3, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-125: Out-of-bounds Read"}]}]}, "references": {"reference_data": [{"name": "https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=10", "refsource": "MISC", "url": "https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=10"}]}, "source": {"discovery": "UNKNOWN"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T20:03:05.746Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=10"}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2021-25487", "role": "CISA Coordinator", "options": [{"Exploitation": "active"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2025-02-04T21:23:33.780364Z"}}}, {"other": {"type": "kev", "content": {"dateAdded": "2023-06-29", "reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-25487"}}}], "references": [{"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-25487", "tags": ["government-resource"]}], "timeline": [{"time": "2023-06-29T00:00:00+00:00", "lang": "en", "value": "CVE-2021-25487 added to CISA KEV"}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-10-21T23:25:30.525Z"}}]}, "cveMetadata": {"assignerOrgId": "3af57064-a867-422c-b2ad-40307b65c458", "assignerShortName": "Samsung Mobile", "cveId": "CVE-2021-25487", "datePublished": "2021-10-06T17:10:26.000Z", "dateReserved": "2021-01-19T00:00:00.000Z", "dateUpdated": "2025-10-21T23:25:30.525Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"containers": {"cna": {"affected": [{"product": "Samsung Mobile Devices", "vendor": "Samsung Mobile", "versions": [{"lessThan": "SMR Oct-2021 Release 1", "status": "affected", "version": "O(8.1), P(9.0), Q(10.0), R(11.0)", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "Lack of boundary checking of a buffer in set_skb_priv() of modem interface driver prior to SMR Oct-2021 Release 1 allows OOB read and it results in arbitrary code execution by dereference of invalid function pointer."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 7.3, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-125", "description": "CWE-125: Out-of-bounds Read", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-10-06T17:10:26.000Z", "orgId": "3af57064-a867-422c-b2ad-40307b65c458", "shortName": "Samsung Mobile"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=10"}], "source": {"discovery": "UNKNOWN"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "mobile.security@samsung.com", "ID": "CVE-2021-25487", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Samsung Mobile Devices", "version": {"version_data": [{"version_affected": "<", "version_name": "O(8.1), P(9.0), Q(10.0), R(11.0)", "version_value": "SMR Oct-2021 Release 1"}]}}]}, "vendor_name": "Samsung Mobile"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Lack of boundary checking of a buffer in set_skb_priv() of modem interface driver prior to SMR Oct-2021 Release 1 allows OOB read and it results in arbitrary code execution by dereference of invalid function pointer."}]}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 7.3, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-125: Out-of-bounds Read"}]}]}, "references": {"reference_data": [{"name": "https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=10", "refsource": "MISC", "url": "https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=10"}]}, "source": {"discovery": "UNKNOWN"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T20:03:05.746Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=10"}]}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2021-25487", "role": "CISA Coordinator", "options": [{"Exploitation": "active"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2025-02-04T21:23:33.780364Z"}}}, {"other": {"type": "kev", "content": {"dateAdded": "2023-06-29", "reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-25487"}}}], "timeline": [{"time": "2023-06-29T00:00:00+00:00", "lang": "en", "value": "CVE-2021-25487 added to CISA KEV"}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-02-04T21:23:45.613Z"}}]}, "cveMetadata": {"assignerOrgId": "3af57064-a867-422c-b2ad-40307b65c458", "assignerShortName": "Samsung Mobile", "cveId": "CVE-2021-25487", "datePublished": "2021-10-06T17:10:26.000Z", "dateReserved": "2021-01-19T00:00:00.000Z", "dateUpdated": "2025-07-30T01:37:56.807Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"cisaActionDue": "2023-07-20", "cisaExploitAdd": "2023-06-29", "cisaRequiredAction": "Apply updates per vendor instructions or discontinue use of the product if updates are unavailable", "cisaVulnerabilityName": "Samsung Mobile Devices Out-of-Bounds Read Vulnerability", "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:samsung:android:8.1:-:*:*:*:*:*:*", "matchCriteriaId": "3E4F5C8C-AF0C-47F4-A3B0-A6D924FB72BB", "vulnerable": true}, {"criteria": "cpe:2.3:o:samsung:android:9.0:smr-apr-2021-r1:*:*:*:*:*:*", "matchCriteriaId": "C690D390-5631-4294-AEB8-9A4C5564FA44", "vulnerable": true}, {"criteria": "cpe:2.3:o:samsung:android:9.0:smr-aug-2021-r1:*:*:*:*:*:*", "matchCriteriaId": "878D73CA-D317-4304-B7FB-00DE79DA7074", "vulnerable": true}, {"criteria": "cpe:2.3:o:samsung:android:9.0:smr-feb-2021-r1:*:*:*:*:*:*", "matchCriteriaId": "3B9A3B41-AAC9-4E23-A265-959A9852B94C", "vulnerable": true}, {"criteria": "cpe:2.3:o:samsung:android:9.0:smr-jan-2021-r1:*:*:*:*:*:*", "matchCriteriaId": "B93A5F5F-BF53-44D3-9583-811CC284DF86", "vulnerable": true}, {"criteria": "cpe:2.3:o:samsung:android:9.0:smr-jul-2021-r1:*:*:*:*:*:*", "matchCriteriaId": "30154AB6-C412-48D6-9123-42639B116093", "vulnerable": true}, {"criteria": "cpe:2.3:o:samsung:android:9.0:smr-jun-2021-r1:*:*:*:*:*:*", "matchCriteriaId": "6538D01C-1645-4C4B-8559-EA20FFCD87F2", "vulnerable": true}, {"criteria": "cpe:2.3:o:samsung:android:9.0:smr-mar-2021-r1:*:*:*:*:*:*", "matchCriteriaId": "62A933C7-9739-43DD-851E-0C2009858B77", "vulnerable": true}, {"criteria": "cpe:2.3:o:samsung:android:9.0:smr-may-2021-r1:*:*:*:*:*:*", "matchCriteriaId": "B5A0003A-1655-4945-988E-C79CC8A41B11", "vulnerable": true}, {"criteria": "cpe:2.3:o:samsung:android:9.0:smr-sep-2021-r1:*:*:*:*:*:*", "matchCriteriaId": "620EF7BF-1A66-4E96-A05A-2296C9272A34", "vulnerable": true}, {"criteria": "cpe:2.3:o:samsung:android:10.0:smr-apr-2021-r1:*:*:*:*:*:*", "matchCriteriaId": "5E21936D-9A60-4987-A6BF-C8F1885FB478", "vulnerable": true}, {"criteria": "cpe:2.3:o:samsung:android:10.0:smr-aug-2021-r1:*:*:*:*:*:*", "matchCriteriaId": "2559EDCB-09F8-4AC0-AE53-9B0E934D2D74", "vulnerable": true}, {"criteria": "cpe:2.3:o:samsung:android:10.0:smr-feb-2021-r1:*:*:*:*:*:*", "matchCriteriaId": "18C71F11-7599-4AE1-B455-C7A50D8D5F4D", "vulnerable": true}, {"criteria": "cpe:2.3:o:samsung:android:10.0:smr-jan-2021-r1:*:*:*:*:*:*", "matchCriteriaId": "878AAF2D-E54A-4145-A618-81341ED4B0C8", "vulnerable": true}, {"criteria": "cpe:2.3:o:samsung:android:10.0:smr-jul-2021-r1:*:*:*:*:*:*", "matchCriteriaId": "84641402-4778-418B-90F3-2AFAF90B4798", "vulnerable": true}, {"criteria": "cpe:2.3:o:samsung:android:10.0:smr-jun-2021-r1:*:*:*:*:*:*", "matchCriteriaId": "C72C3A92-43ED-40F4-B340-FE57FED9E762", "vulnerable": true}, {"criteria": "cpe:2.3:o:samsung:android:10.0:smr-mar-2021-r1:*:*:*:*:*:*", "matchCriteriaId": "7EBA9C21-8EDA-48B2-B63C-D50B2F83C31B", "vulnerable": true}, {"criteria": "cpe:2.3:o:samsung:android:10.0:smr-may-2021-r1:*:*:*:*:*:*", "matchCriteriaId": "0CC8A026-B21C-47E0-B889-BD62F379737E", "vulnerable": true}, {"criteria": "cpe:2.3:o:samsung:android:10.0:smr-sep-2021-r1:*:*:*:*:*:*", "matchCriteriaId": "5B1DCD3C-2418-4194-97FA-901550B2ED3D", "vulnerable": true}, {"criteria": "cpe:2.3:o:samsung:android:11.0:smr-apr-2021-r1:*:*:*:*:*:*", "matchCriteriaId": "8D2D0083-0A85-47F7-A42D-2040A3BEC132", "vulnerable": true}, {"criteria": "cpe:2.3:o:samsung:android:11.0:smr-aug-2021-r1:*:*:*:*:*:*", "matchCriteriaId": "A3658A42-BCA9-4188-8B36-3C6599BBF83C", "vulnerable": true}, {"criteria": "cpe:2.3:o:samsung:android:11.0:smr-feb-2021-r1:*:*:*:*:*:*", "matchCriteriaId": "25B42CE0-67DE-4611-8D70-DEEC975E32BA", "vulnerable": true}, {"criteria": "cpe:2.3:o:samsung:android:11.0:smr-jan-2021-r1:*:*:*:*:*:*", "matchCriteriaId": "AC082E25-1B7D-473D-A066-1463E6321CD5", "vulnerable": true}, {"criteria": "cpe:2.3:o:samsung:android:11.0:smr-jul-2021-r1:*:*:*:*:*:*", "matchCriteriaId": "2B088DE9-31F1-4737-8BC8-CC406F208ACB", "vulnerable": true}, {"criteria": "cpe:2.3:o:samsung:android:11.0:smr-jun-2021-r1:*:*:*:*:*:*", "matchCriteriaId": "C2592B14-B3B7-4C85-88E8-5E12F6F50ED3", "vulnerable": true}, {"criteria": "cpe:2.3:o:samsung:android:11.0:smr-mar-2021-r1:*:*:*:*:*:*", "matchCriteriaId": "BA51F5D5-D18D-426C-B09F-EE12CE11E9FB", "vulnerable": true}, {"criteria": "cpe:2.3:o:samsung:android:11.0:smr-may-2021-r1:*:*:*:*:*:*", "matchCriteriaId": "6C946853-D56D-457C-A1CB-AD1A5BD56C41", "vulnerable": true}, {"criteria": "cpe:2.3:o:samsung:android:11.0:smr-sep-2021-r1:*:*:*:*:*:*", "matchCriteriaId": "548BCC15-C6D8-4AE7-B167-4DD74382097B", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Lack of boundary checking of a buffer in set_skb_priv() of modem interface driver prior to SMR Oct-2021 Release 1 allows OOB read and it results in arbitrary code execution by dereference of invalid function pointer."}, {"lang": "es", "value": "Una falta de comprobaci\u00f3n de l\u00edmites de un b\u00fafer en la funci\u00f3n set_skb_priv() de modem interface driver versiones anteriores a SMR Oct-2021 Release 1, permite una lectura OOB y permite una ejecuci\u00f3n de c\u00f3digo arbitrario por desreferencia de un puntero de funci\u00f3n no v\u00e1lido"}], "id": "CVE-2021-25487", "lastModified": "2025-10-22T00:17:27.163", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.6, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 7.3, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.0, "impactScore": 4.7, "source": "mobile.security@samsung.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-10-06T18:15:09.567", "references": [{"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"], "url": "https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=10"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-25487"}], "sourceIdentifier": "mobile.security@samsung.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-125"}], "source": "mobile.security@samsung.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-125"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}