var-202110-0167
Vulnerability from variot
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. The Samsung OOB driver is a driver that reads the modem interface for Samsung mobile devices.
The Samsung OOB read modem interface driver has an out-of-bounds read vulnerability. An attacker can exploit this vulnerability to execute arbitrary code
Show details on source website{ "@context": { "@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#", "affected_products": { "@id": "https://www.variotdbs.pl/ref/affected_products" }, "configurations": { "@id": "https://www.variotdbs.pl/ref/configurations" }, "credits": { "@id": "https://www.variotdbs.pl/ref/credits" }, "cvss": { "@id": "https://www.variotdbs.pl/ref/cvss/" }, "description": { "@id": "https://www.variotdbs.pl/ref/description/" }, "exploit_availability": { "@id": "https://www.variotdbs.pl/ref/exploit_availability/" }, "external_ids": { "@id": "https://www.variotdbs.pl/ref/external_ids/" }, "iot": { "@id": "https://www.variotdbs.pl/ref/iot/" }, "iot_taxonomy": { "@id": "https://www.variotdbs.pl/ref/iot_taxonomy/" }, "patch": { "@id": "https://www.variotdbs.pl/ref/patch/" }, "problemtype_data": { "@id": "https://www.variotdbs.pl/ref/problemtype_data/" }, "references": { "@id": "https://www.variotdbs.pl/ref/references/" }, "sources": { "@id": "https://www.variotdbs.pl/ref/sources/" }, "sources_release_date": { "@id": "https://www.variotdbs.pl/ref/sources_release_date/" }, "sources_update_date": { "@id": "https://www.variotdbs.pl/ref/sources_update_date/" }, "threat_type": { "@id": "https://www.variotdbs.pl/ref/threat_type/" }, "title": { "@id": "https://www.variotdbs.pl/ref/title/" }, "type": { "@id": "https://www.variotdbs.pl/ref/type/" } }, "@id": "https://www.variotdbs.pl/vuln/VAR-202110-0167", "affected_products": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/affected_products#", "data": { "@container": "@list" }, "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" }, "@id": "https://www.variotdbs.pl/ref/sources" } }, "data": [ { "model": "mobile devices q", "scope": null, "trust": 1.2, "vendor": "samsung", "version": null }, { "model": "mobile devices o", "scope": null, "trust": 1.2, "vendor": "samsung", "version": null }, { "model": "mobile devices p", "scope": null, "trust": 1.2, "vendor": "samsung", "version": null }, { "model": "android", "scope": "eq", "trust": 1.0, "vendor": "google", "version": "9.0" }, { "model": "android", "scope": "eq", "trust": 1.0, "vendor": "google", "version": "10.0" }, { "model": "android", "scope": "eq", "trust": 1.0, "vendor": "google", "version": "8.1" }, { "model": "android", "scope": "eq", "trust": 1.0, "vendor": "google", "version": "11.0" }, { "model": "mobile devices r", "scope": null, "trust": 0.6, "vendor": "samsung", "version": null } ], "sources": [ { "db": "CNVD", "id": "CNVD-2023-99916" }, { "db": "NVD", "id": "CVE-2021-25487" } ] }, "configurations": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/configurations#", "children": { "@container": "@list" }, "cpe_match": { "@container": "@list" }, "data": { "@container": "@list" }, "nodes": { "@container": "@list" } }, "data": [ { "CVE_data_version": "4.0", "nodes": [ { "children": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:google:android:8.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:google:android:9.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:h:samsung:exynos:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false } ], "operator": "OR" } ], "cpe_match": [], "operator": "AND" } ] } ], "sources": [ { "db": "NVD", "id": "CVE-2021-25487" } ] }, "cve": "CVE-2021-25487", "cvss": { "@context": { "cvssV2": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#" }, "@id": "https://www.variotdbs.pl/ref/cvss/cvssV2" }, "cvssV3": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#" }, "@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/" }, "severity": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/cvss/severity#" }, "@id": "https://www.variotdbs.pl/ref/cvss/severity" }, "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" }, "@id": "https://www.variotdbs.pl/ref/sources" } }, "data": [ { "cvssV2": [ { "acInsufInfo": false, "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "author": "NVD", "availabilityImpact": "PARTIAL", "baseScore": 4.6, "confidentialityImpact": "PARTIAL", "exploitabilityScore": 3.9, "impactScore": 6.4, "integrityImpact": "PARTIAL", "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "trust": 1.0, "userInteractionRequired": false, "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0" }, { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "author": "CNVD", "availabilityImpact": "PARTIAL", "baseScore": 4.6, "confidentialityImpact": "PARTIAL", "exploitabilityScore": 3.9, "id": "CNVD-2023-99916", "impactScore": 6.4, "integrityImpact": "PARTIAL", "severity": "MEDIUM", "trust": 0.6, "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0" }, { "acInsufInfo": null, "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "author": "VULMON", "availabilityImpact": "PARTIAL", "baseScore": 4.6, "confidentialityImpact": "PARTIAL", "exploitabilityScore": 3.9, "id": "CVE-2021-25487", "impactScore": 6.4, "integrityImpact": "PARTIAL", "obtainAllPrivilege": null, "obtainOtherPrivilege": null, "obtainUserPrivilege": null, "severity": "MEDIUM", "trust": 0.1, "userInteractionRequired": null, "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0" } ], "cvssV3": [ { "attackComplexity": "LOW", "attackVector": "LOCAL", "author": "NVD", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "exploitabilityScore": 1.8, "impactScore": 5.9, "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "trust": 1.0, "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" }, { "attackComplexity": "LOW", "attackVector": "LOCAL", "author": "mobile.security@samsung.com", "availabilityImpact": "NONE", "baseScore": 7.3, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "exploitabilityScore": 2.0, "impactScore": 4.7, "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "trust": 1.0, "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" } ], "severity": [ { "author": "NVD", "id": "CVE-2021-25487", "trust": 1.0, "value": "HIGH" }, { "author": "mobile.security@samsung.com", "id": "CVE-2021-25487", "trust": 1.0, "value": "HIGH" }, { "author": "CNVD", "id": "CNVD-2023-99916", "trust": 0.6, "value": "MEDIUM" }, { "author": "CNNVD", "id": "CNNVD-202110-344", "trust": 0.6, "value": "HIGH" }, { "author": "VULMON", "id": "CVE-2021-25487", "trust": 0.1, "value": "MEDIUM" } ] } ], "sources": [ { "db": "CNVD", "id": "CNVD-2023-99916" }, { "db": "VULMON", "id": "CVE-2021-25487" }, { "db": "NVD", "id": "CVE-2021-25487" }, { "db": "NVD", "id": "CVE-2021-25487" }, { "db": "CNNVD", "id": "CNNVD-202110-344" } ] }, "description": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/description#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": "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. The Samsung OOB driver is a driver that reads the modem interface for Samsung mobile devices. \n\r\n\r\nThe Samsung OOB read modem interface driver has an out-of-bounds read vulnerability. An attacker can exploit this vulnerability to execute arbitrary code", "sources": [ { "db": "NVD", "id": "CVE-2021-25487" }, { "db": "CNVD", "id": "CNVD-2023-99916" }, { "db": "VULMON", "id": "CVE-2021-25487" } ], "trust": 1.53 }, "external_ids": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/external_ids#", "data": { "@container": "@list" }, "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": [ { "db": "NVD", "id": "CVE-2021-25487", "trust": 2.3 }, { "db": "CNVD", "id": "CNVD-2023-99916", "trust": 0.6 }, { "db": "CNNVD", "id": "CNNVD-202110-344", "trust": 0.6 }, { "db": "VULMON", "id": "CVE-2021-25487", "trust": 0.1 } ], "sources": [ { "db": "CNVD", "id": "CNVD-2023-99916" }, { "db": "VULMON", "id": "CVE-2021-25487" }, { "db": "NVD", "id": "CVE-2021-25487" }, { "db": "CNNVD", "id": "CNNVD-202110-344" } ] }, "id": "VAR-202110-0167", "iot": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/iot#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": true, "sources": [ { "db": "CNVD", "id": "CNVD-2023-99916" } ], "trust": 1.6 }, "iot_taxonomy": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/iot_taxonomy#", "data": { "@container": "@list" }, "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": [ { "category": [ "IoT" ], "sub_category": null, "trust": 0.6 } ], "sources": [ { "db": "CNVD", "id": "CNVD-2023-99916" } ] }, "last_update_date": "2023-12-24T22:51:50.513000Z", "patch": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/patch#", "data": { "@container": "@list" }, "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": [ { "title": "Patch for Samsung OOB driver out-of-bounds read vulnerability", "trust": 0.6, "url": "https://www.cnvd.org.cn/patchinfo/show/354576" }, { "title": "Samsung SMR Buffer error vulnerability fix", "trust": 0.6, "url": "http://www.cnnvd.org.cn/web/xxk/bdxqbyid.tag?id=165366" } ], "sources": [ { "db": "CNVD", "id": "CNVD-2023-99916" }, { "db": "CNNVD", "id": "CNNVD-202110-344" } ] }, "problemtype_data": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/problemtype_data#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": [ { "problemtype": "CWE-125", "trust": 1.0 } ], "sources": [ { "db": "NVD", "id": "CVE-2021-25487" } ] }, "references": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/references#", "data": { "@container": "@list" }, "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": [ { "trust": 1.7, "url": "https://security.samsungmobile.com/securityupdate.smsb?year=2021\u0026month=10" }, { "trust": 1.2, "url": "https://nvd.nist.gov/vuln/detail/cve-2021-25487" }, { "trust": 0.1, "url": "https://cwe.mitre.org/data/definitions/125.html" }, { "trust": 0.1, "url": "https://nvd.nist.gov" } ], "sources": [ { "db": "CNVD", "id": "CNVD-2023-99916" }, { "db": "VULMON", "id": "CVE-2021-25487" }, { "db": "NVD", "id": "CVE-2021-25487" }, { "db": "CNNVD", "id": "CNNVD-202110-344" } ] }, "sources": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#", "data": { "@container": "@list" } }, "data": [ { "db": "CNVD", "id": "CNVD-2023-99916" }, { "db": "VULMON", "id": "CVE-2021-25487" }, { "db": "NVD", "id": "CVE-2021-25487" }, { "db": "CNNVD", "id": "CNNVD-202110-344" } ] }, "sources_release_date": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources_release_date#", "data": { "@container": "@list" } }, "data": [ { "date": "2022-10-10T00:00:00", "db": "CNVD", "id": "CNVD-2023-99916" }, { "date": "2021-10-06T00:00:00", "db": "VULMON", "id": "CVE-2021-25487" }, { "date": "2021-10-06T18:15:09.567000", "db": "NVD", "id": "CVE-2021-25487" }, { "date": "2021-10-06T00:00:00", "db": "CNNVD", "id": "CNNVD-202110-344" } ] }, "sources_update_date": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources_update_date#", "data": { "@container": "@list" } }, "data": [ { "date": "2023-12-22T00:00:00", "db": "CNVD", "id": "CNVD-2023-99916" }, { "date": "2021-10-13T00:00:00", "db": "VULMON", "id": "CVE-2021-25487" }, { "date": "2021-10-13T16:43:22.203000", "db": "NVD", "id": "CVE-2021-25487" }, { "date": "2021-10-14T00:00:00", "db": "CNNVD", "id": "CNNVD-202110-344" } ] }, "threat_type": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/threat_type#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": "local", "sources": [ { "db": "CNNVD", "id": "CNNVD-202110-344" } ], "trust": 0.6 }, "title": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/title#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": "Samsung OOB driver out-of-bounds read vulnerability", "sources": [ { "db": "CNVD", "id": "CNVD-2023-99916" } ], "trust": 0.6 }, "type": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/type#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": "buffer error", "sources": [ { "db": "CNNVD", "id": "CNNVD-202110-344" } ], "trust": 0.6 } }
Loading...
Loading...
Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.