{ "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": "2023-06-29T00:00:00.000Z", "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" }