CVE-2018-11950

View on CVE.org

Published Oct 26, 2018 CVSS 3.0 · 7.8 High EPSS < 1% KEV · Not listed

Description

Unapproved TrustZone applications can be loaded and executed in Snapdragon Mobile in version SD 845, SD 850

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Qualcomm, Inc.

Snapdragon Mobile

affected

Version	Status	Constraints
`SD 845, SD 850`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:qualcomm:sd_845_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sd_845:-:*:*:*:*:*:*:*

Configuration 2 [-]

AND

cpe:2.3:o:qualcomm:sd_850_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sd_850:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2018-3942	Unapproved TrustZone applications can be loaded and executed in Snapdragon Mobile in version SD 845, SD 850

Metrics

No CVSS v4.0

No CVSS v3.1

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.208% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://www.qualcomm.com/company/product-security/bulletins

History

No history.

Subscriptions

Qualcomm Sd 845 Sd 845 Firmware Sd 850 Sd 850 Firmware

Weaknesses

CWE-20

Sources

CVE record Updated: Aug 5, 2024, 8:24 AM

Status: PUBLISHED
Assigner: qualcomm
Published: Oct 26, 2018, 1:00 PM
Updated: Aug 5, 2024, 8:24 AM
Reserved: Jun 7, 2018, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 1:36 AM

Status: Modified
Published: Oct 26, 2018, 1:29 PM
Modified: Jun 17, 2026, 1:36 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

{"containers": {"cna": {"affected": [{"product": "Snapdragon Mobile", "vendor": "Qualcomm, Inc.", "versions": [{"status": "affected", "version": "SD 845, SD 850"}]}], "datePublic": "2018-10-26T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Unapproved TrustZone applications can be loaded and executed in Snapdragon Mobile in version SD 845, SD 850"}], "problemTypes": [{"descriptions": [{"description": "Improper Input Validation in Core", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-10-26T12:57:01.000Z", "orgId": "2cfc7d3e-20d3-47ac-8db7-1b7285aff15f", "shortName": "qualcomm"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://www.qualcomm.com/company/product-security/bulletins"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "product-security@qualcomm.com", "ID": "CVE-2018-11950", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Snapdragon Mobile", "version": {"version_data": [{"version_value": "SD 845, SD 850"}]}}]}, "vendor_name": "Qualcomm, Inc."}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Unapproved TrustZone applications can be loaded and executed in Snapdragon Mobile in version SD 845, SD 850"}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Improper Input Validation in Core"}]}]}, "references": {"reference_data": [{"name": "https://www.qualcomm.com/company/product-security/bulletins", "refsource": "CONFIRM", "url": "https://www.qualcomm.com/company/product-security/bulletins"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T08:24:03.379Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://www.qualcomm.com/company/product-security/bulletins"}]}]}, "cveMetadata": {"assignerOrgId": "2cfc7d3e-20d3-47ac-8db7-1b7285aff15f", "assignerShortName": "qualcomm", "cveId": "CVE-2018-11950", "datePublished": "2018-10-26T13:00:00.000Z", "dateReserved": "2018-06-07T00:00:00.000Z", "dateUpdated": "2024-08-05T08:24:03.379Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"product": "Snapdragon Mobile", "vendor": "Qualcomm, Inc.", "versions": [{"status": "affected", "version": "SD 845, SD 850"}]}], "source": "product-security@qualcomm.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:sd_845_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "0A2D2B3B-CB28-46AA-9117-A7FA371FDE80", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:sd_845:-:*:*:*:*:*:*:*", "matchCriteriaId": "DE18BF66-B0DB-48BB-B43A-56F01821F5A3", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:sd_850_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "0C10C7CB-3B66-4F17-8146-6A85611E2BA9", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:sd_850:-:*:*:*:*:*:*:*", "matchCriteriaId": "B9DA765F-53DE-4FB0-B825-6C11B3177641", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Unapproved TrustZone applications can be loaded and executed in Snapdragon Mobile in version SD 845, SD 850"}, {"lang": "es", "value": "Las aplicaciones TrustZone no aprobadas pueden cargarse y ejecutarse en Snapdragon Mobile en versiones SD 845 y SD 850."}], "id": "CVE-2018-11950", "lastModified": "2026-06-17T01:36:53.837", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.2, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-10-26T13:29:01.653", "references": [{"source": "product-security@qualcomm.com", "tags": ["Vendor Advisory"], "url": "https://www.qualcomm.com/company/product-security/bulletins"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.qualcomm.com/company/product-security/bulletins"}], "sourceIdentifier": "product-security@qualcomm.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}]}