CVE-2017-8260

In all Qualcomm products with Android releases from CAF using the Linux kernel, due to a type downcast, a value may improperly pass validation and cause an out of bounds write later.

CVSS v3 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

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

6.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.securityfocus.com/bid/99465	Third Party Advisory VDB Entry
https://github.com/ScottyBauer/Android_Kernel_CVE_POCs/blob/master/CVE-2017-8260.c
https://source.android.com/security/bulletin/2017-07-01	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:google:android:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2017-08-18 18:29

Updated : 2024-02-04 19:29

NVD link : CVE-2017-8260

Mitre link : CVE-2017-8260

CVE.ORG link : CVE-2017-8260

JSON object : View

Products Affected

google

android

CWE

CWE-20

Improper Input Validation

CWE-787

Out-of-bounds Write

{"id": "CVE-2017-8260", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "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": "2017-08-18T18:29:03.640", "references": [{"url": "http://www.securityfocus.com/bid/99465", "tags": ["Third Party Advisory", "VDB Entry"], "source": "product-security@qualcomm.com"}, {"url": "https://github.com/ScottyBauer/Android_Kernel_CVE_POCs/blob/master/CVE-2017-8260.c", "source": "product-security@qualcomm.com"}, {"url": "https://source.android.com/security/bulletin/2017-07-01", "tags": ["Patch", "Vendor Advisory"], "source": "product-security@qualcomm.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}, {"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "In all Qualcomm products with Android releases from CAF using the Linux kernel, due to a type downcast, a value may improperly pass validation and cause an out of bounds write later."}, {"lang": "es", "value": "En todos los productos Qualcomm con distribuciones Android desde CAF empleando el kernel Linux, debido a una conversi\u00f3n de tipos, un valor podr\u00eda pasar indebidamente la validaci\u00f3n y causar una escritura fuera de los l\u00edmites posteriormente."}], "lastModified": "2018-03-07T02:29:02.563", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:google:android:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8255F035-04C8-4158-B301-82101711939C"}], "operator": "OR"}]}], "sourceIdentifier": "product-security@qualcomm.com"}