CVE-2017-2696

The emerg_data driver in CAM-L21C10B130 and earlier versions, CAM-L21C185B141 and earlier versions has a buffer overflow vulnerability. An attacker with the root privilege of the Android system can tricks a user into installing a malicious application on the smart phone, and send given parameter to smart phone to crash the system or escalate privilege.

CVSS v3 7.8 HIGH
CVSS v2.0 9.3 HIGH

7.8^/10

CVSS v3 : HIGH

Vector : AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.3^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:M/Au:N/C:C/I:C/A:C

Exploitability : 8.6 / Impact : 10.0

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170208-01-smartphone-en	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:huawei:y6ii_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:huawei:y6ii:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:huawei:y6ii_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:huawei:y6ii:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2017-11-22 19:29

Updated : 2024-02-04 19:29

NVD link : CVE-2017-2696

Mitre link : CVE-2017-2696

CVE.ORG link : CVE-2017-2696

JSON object : View

Products Affected

huawei

y6ii
y6ii_firmware

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

{"id": "CVE-2017-2696", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 9.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "MEDIUM", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2017-11-22T19:29:00.460", "references": [{"url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170208-01-smartphone-en", "tags": ["Vendor Advisory"], "source": "psirt@huawei.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-119"}]}], "descriptions": [{"lang": "en", "value": "The emerg_data driver in CAM-L21C10B130 and earlier versions, CAM-L21C185B141 and earlier versions has a buffer overflow vulnerability. An attacker with the root privilege of the Android system can tricks a user into installing a malicious application on the smart phone, and send given parameter to smart phone to crash the system or escalate privilege."}, {"lang": "es", "value": "El controlador emerg_data en CAM-L21C10B130 y versiones anteriores y CAM-L21C185B141 y versiones anteriores tiene una vulnerabilidad de desbordamiento de b\u00fafer. Un atacante con el privilegio root del sistema Android puede enga\u00f1ar a un usuario para que instale una aplicaci\u00f3n maliciosa en el smartphone y enviar par\u00e1metros al smartphone para que el sistema se cierre inesperadamente o se escalen privilegios."}], "lastModified": "2017-12-12T17:36:20.203", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:huawei:y6ii_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "65F18D59-6FEC-4C7D-96DE-F8C54933764D", "versionEndIncluding": "cam-l21c185b141"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:huawei:y6ii:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "34634B10-87F0-4BE5-A116-DD399A06611A"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:huawei:y6ii_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B5F578FF-9F11-49CB-98D2-023178C1343D", "versionEndIncluding": "cam-l21c10b130"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:huawei:y6ii:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "34634B10-87F0-4BE5-A116-DD399A06611A"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "psirt@huawei.com"}