CVE-2022-39901 - OpenCVE

Improper authentication in Exynos baseband prior to SMR DEC-2022 Release 1 allows remote attacker to disable the network traffic encryption between UE and gNodeB.

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

Vendors & Products
CPE Configurations

Vendors	Products
Samsung	Exynos Exynos Firmware

Configuration 1 [-]

AND

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

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

References

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

History

No history.

MITRE Information

Status: PUBLISHED

Assigner: Samsung Mobile

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

Updated: 2022-12-08T00:00:00

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

Link: CVE-2022-39901

JSON object: View

NVD Information

Status : Analyzed

Published: 2022-12-08T16:15:12.277

Modified: 2022-12-12T18:23:49.237

Link: CVE-2022-39901

JSON object: View

Redhat Information

No data.

CWE

CWE-287

{"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 authentication in Exynos baseband prior to SMR DEC-2022 Release 1 allows remote attacker to disable the network traffic encryption between UE and gNodeB."}, {"lang": "es", "value": "La autenticaci\u00f3n incorrecta en la banda base de Exynos antes de SMR DEC-2022 Versi\u00f3n 1 permite a un atacante remoto desactivar el cifrado del tr\u00e1fico de red entre UE y gNodeB."}], "id": "CVE-2022-39901", "lastModified": "2022-12-12T18:23:49.237", "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": "nvd@nist.gov", "type": "Primary"}, {"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"}]}, "published": "2022-12-08T16:15:12.277", "references": [{"source": "mobile.security@samsung.com", "tags": ["Vendor Advisory"], "url": "https://security.samsungmobile.com/securityUpdate.smsb?year=2022&month=12"}], "sourceIdentifier": "mobile.security@samsung.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-287"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-287"}], "source": "mobile.security@samsung.com", "type": "Secondary"}]}