CVE-2022-39902 - Vulnerability Details - OpenCVE

Improper authorization in Exynos baseband prior to SMR DEC-2022 Release 1 allows remote attacker to get sensitive information including IMEI via emergency call.

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Samsung	Exynos Exynos Firmware

Configuration 1 [-]

AND

cpe:2.3:o:samsung:exynos_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:samsung:exynos:-:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://security.samsungmobile.com/securityUpdate.smsb?year=2022&month=12

History

Tue, 22 Apr 2025 20:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: Samsung Mobile

Published: 2022-12-08T00:00:00.000Z

Updated: 2025-04-22T19:50:23.884Z

Reserved: 2022-09-05T00:00:00.000Z

Link: CVE-2022-39902

Vulnrichment

Updated: 2024-08-03T12:07:43.049Z

NVD

Status : Modified

Published: 2022-12-08T16:15:12.340

Modified: 2024-11-21T07:18:29.683

Link: CVE-2022-39902

Redhat

No data.

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2022-39902", "assignerOrgId": "3af57064-a867-422c-b2ad-40307b65c458", "assignerShortName": "Samsung Mobile", "dateUpdated": "2025-04-22T19:50:23.884Z", "dateReserved": "2022-09-05T00:00:00.000Z", "datePublished": "2022-12-08T00:00:00.000Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "3af57064-a867-422c-b2ad-40307b65c458", "shortName": "Samsung Mobile", "dateUpdated": "2022-12-08T00:00:00.000Z"}, "descriptions": [{"lang": "en", "value": "Improper authorization in Exynos baseband prior to SMR DEC-2022 Release 1 allows remote attacker to get sensitive information including IMEI via emergency call."}], "affected": [{"vendor": "Samsung Mobile", "product": "Samsung Mobile Devices", "versions": [{"version": "Exynos baseband", "status": "affected", "lessThan": "SMR Dec-2022 Release 1", "versionType": "custom"}]}], "references": [{"url": "https://security.samsungmobile.com/securityUpdate.smsb?year=2022&month=12"}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "attackVector": "ADJACENT_NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM"}}], "problemTypes": [{"descriptions": [{"type": "CWE", "lang": "en", "description": "CWE-285: Improper Authorization", "cweId": "CWE-285"}]}], "source": {"discovery": "UNKNOWN"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T12:07:43.049Z"}, "title": "CVE Program Container", "references": [{"url": "https://security.samsungmobile.com/securityUpdate.smsb?year=2022&month=12", "tags": ["x_transferred"]}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-04-22T19:48:31.284389Z", "id": "CVE-2022-39902", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-04-22T19:50:23.884Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://security.samsungmobile.com/securityUpdate.smsb?year=2022&month=12", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T12:07:43.049Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2022-39902", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-04-22T19:48:31.284389Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-04-22T19:50:15.205Z"}}], "cna": {"source": {"discovery": "UNKNOWN"}, "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}], "affected": [{"vendor": "Samsung Mobile", "product": "Samsung Mobile Devices", "versions": [{"status": "affected", "version": "Exynos baseband", "lessThan": "SMR Dec-2022 Release 1", "versionType": "custom"}]}], "references": [{"url": "https://security.samsungmobile.com/securityUpdate.smsb?year=2022&month=12"}], "descriptions": [{"lang": "en", "value": "Improper authorization in Exynos baseband prior to SMR DEC-2022 Release 1 allows remote attacker to get sensitive information including IMEI via emergency call."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-285", "description": "CWE-285: Improper Authorization"}]}], "providerMetadata": {"orgId": "3af57064-a867-422c-b2ad-40307b65c458", "shortName": "Samsung Mobile", "dateUpdated": "2022-12-08T00:00:00.000Z"}}}, "cveMetadata": {"cveId": "CVE-2022-39902", "state": "PUBLISHED", "dateUpdated": "2025-04-22T19:50:23.884Z", "dateReserved": "2022-09-05T00:00:00.000Z", "assignerOrgId": "3af57064-a867-422c-b2ad-40307b65c458", "datePublished": "2022-12-08T00:00:00.000Z", "assignerShortName": "Samsung Mobile"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:samsung:exynos_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "0CFC5A98-2B10-4074-A505-ECD84EA1041B", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:samsung:exynos:-:*:*:*:*:*:*:*", "matchCriteriaId": "E04D5D21-1755-4766-8302-A0BE61EE9F43", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "descriptions": [{"lang": "en", "value": "Improper authorization in Exynos baseband prior to SMR DEC-2022 Release 1 allows remote attacker to get sensitive information including IMEI via emergency call."}, {"lang": "es", "value": "La autorizaci\u00f3n inadecuada en Exynos baseband antes de SMR DEC-2022 Versi\u00f3n 1 permite a un atacante remoto obtener informaci\u00f3n confidencial, incluido IMEI, a trav\u00e9s de una llamada de emergencia."}], "id": "CVE-2022-39902", "lastModified": "2024-11-21T07:18:29.683", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "mobile.security@samsung.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-12-08T16:15:12.340", "references": [{"source": "mobile.security@samsung.com", "tags": ["Vendor Advisory"], "url": "https://security.samsungmobile.com/securityUpdate.smsb?year=2022&month=12"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://security.samsungmobile.com/securityUpdate.smsb?year=2022&month=12"}], "sourceIdentifier": "mobile.security@samsung.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-285"}], "source": "mobile.security@samsung.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}