CVE-2014-9803

arch/arm64/include/asm/pgtable.h in the Linux kernel before 3.15-rc5-next-20140519, as used in Android before 2016-07-05 on Nexus 5X and 6P devices, mishandles execute-only pages, which allows attackers to gain privileges via a crafted application, aka Android internal bug 28557020.

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://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=5a0fdfada3a2aa50d7b947a2e958bf00cbe0d830
http://source.android.com/security/bulletin/2016-07-01.html	Vendor Advisory
https://github.com/torvalds/linux/commit/5a0fdfada3a2aa50d7b947a2e958bf00cbe0d830
https://www.kernel.org/pub/linux/kernel/next/patch-v3.15-rc5-next-20140519.xz	Patch

Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:*:rc4:*:*:*:*:*:*

Configuration 2 (hide)

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

History

No history.

Information

Published : 2016-07-11 01:59

Updated : 2023-12-10 11:46

NVD link : CVE-2014-9803

Mitre link : CVE-2014-9803

CVE.ORG link : CVE-2014-9803

JSON object : View

Products Affected

linux

linux_kernel

google

android

CWE

CWE-19

Data Processing Errors

{"id": "CVE-2014-9803", "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": "2016-07-11T01:59:24.757", "references": [{"url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=5a0fdfada3a2aa50d7b947a2e958bf00cbe0d830", "source": "security@android.com"}, {"url": "http://source.android.com/security/bulletin/2016-07-01.html", "tags": ["Vendor Advisory"], "source": "security@android.com"}, {"url": "https://github.com/torvalds/linux/commit/5a0fdfada3a2aa50d7b947a2e958bf00cbe0d830", "source": "security@android.com"}, {"url": "https://www.kernel.org/pub/linux/kernel/next/patch-v3.15-rc5-next-20140519.xz", "tags": ["Patch"], "source": "security@android.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-19"}]}], "descriptions": [{"lang": "en", "value": "arch/arm64/include/asm/pgtable.h in the Linux kernel before 3.15-rc5-next-20140519, as used in Android before 2016-07-05 on Nexus 5X and 6P devices, mishandles execute-only pages, which allows attackers to gain privileges via a crafted application, aka Android internal bug 28557020."}, {"lang": "es", "value": "arch/arm64/include/asm/pgtable.h en el kernel de Linux en versiones anteriores a 3.15-rc5-next-20140519, tal y como se utiliza en Android en versiones anteriores a 2016-07-05 en dispositivos Nexus 5X y 6P, no maneja correctamente p\u00e1ginas de ejecuci\u00f3n \u00fanica, lo que permite a atacantes obtener privilegios a trav\u00e9s de una aplicaci\u00f3n manipulada, tambi\u00e9n conocido como error interno de Android 28557020."}], "lastModified": "2016-07-12T13:52:16.203", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:rc4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "81BCCB87-7C93-45D0-8CA1-7D5C191C2DC0", "versionEndIncluding": "3.15"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:google:android:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2567A6D5-BBA1-47B2-B1C3-EFABE9408FA9", "versionEndIncluding": "6.0.1"}], "operator": "OR"}]}], "sourceIdentifier": "security@android.com"}