CVE-2015-9022 - Vulnerability Details - OpenCVE

Description

In all Android releases from CAF using the Linux kernel, time-of-check Time-of-use (TOCTOU) Race Conditions exist in several TZ APIs.

Published: 2017-06-13

Score: 7.0 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

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.

All Qualcomm products

affected

Version	Status	Constraints
`All Android releases from CAF using the Linux kernel`	affected	—

Configuration 1 [-]

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

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2015-8876	In all Android releases from CAF using the Linux kernel, time-of-check Time-of-use (TOCTOU) Race Conditions exist in several TZ APIs.

No CVSS v4.0

No CVSS v3.1

Attack Vector Local

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

Access Vector Network

Access Complexity High

Authentication None

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.00448.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://www.securityfocus.com/bid/98874
http://www.securitytracker.com/id/1038623
https://source.android.com/security/bulletin/2017-06-01

History

No history.

Subscriptions

Google Android

MITRE

Status: PUBLISHED

Assigner: qualcomm

Published: 2017-06-13T20:00:00.000Z

Updated: 2024-08-06T08:36:31.795Z

Reserved: 2017-04-18T00:00:00.000Z

Link: CVE-2015-9022

Vulnrichment

No data.

NVD

Status : Modified

Published: 2017-06-13T20:29:00.543

Modified: 2026-06-17T00:35:40.997

Link: CVE-2015-9022

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

{"containers": {"cna": {"affected": [{"product": "All Qualcomm products", "vendor": "Qualcomm, Inc.", "versions": [{"status": "affected", "version": "All Android releases from CAF using the Linux kernel"}]}], "datePublic": "2017-06-05T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "In all Android releases from CAF using the Linux kernel, time-of-check Time-of-use (TOCTOU) Race Conditions exist in several TZ APIs."}], "problemTypes": [{"descriptions": [{"description": "Time-of-check Time-of-use (TOCTOU) Race Conditions in TrustZone", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-07-07T09:57:01.000Z", "orgId": "2cfc7d3e-20d3-47ac-8db7-1b7285aff15f", "shortName": "qualcomm"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://source.android.com/security/bulletin/2017-06-01"}, {"name": "98874", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/98874"}, {"name": "1038623", "tags": ["vdb-entry", "x_refsource_SECTRACK"], "url": "http://www.securitytracker.com/id/1038623"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "product-security@qualcomm.com", "ID": "CVE-2015-9022", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "All Qualcomm products", "version": {"version_data": [{"version_value": "All Android releases from CAF using the Linux kernel"}]}}]}, "vendor_name": "Qualcomm, Inc."}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "In all Android releases from CAF using the Linux kernel, time-of-check Time-of-use (TOCTOU) Race Conditions exist in several TZ APIs."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Time-of-check Time-of-use (TOCTOU) Race Conditions in TrustZone"}]}]}, "references": {"reference_data": [{"name": "https://source.android.com/security/bulletin/2017-06-01", "refsource": "CONFIRM", "url": "https://source.android.com/security/bulletin/2017-06-01"}, {"name": "98874", "refsource": "BID", "url": "http://www.securityfocus.com/bid/98874"}, {"name": "1038623", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1038623"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T08:36:31.795Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://source.android.com/security/bulletin/2017-06-01"}, {"name": "98874", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/98874"}, {"name": "1038623", "tags": ["vdb-entry", "x_refsource_SECTRACK", "x_transferred"], "url": "http://www.securitytracker.com/id/1038623"}]}]}, "cveMetadata": {"assignerOrgId": "2cfc7d3e-20d3-47ac-8db7-1b7285aff15f", "assignerShortName": "qualcomm", "cveId": "CVE-2015-9022", "datePublished": "2017-06-13T20:00:00.000Z", "dateReserved": "2017-04-18T00:00:00.000Z", "dateUpdated": "2024-08-06T08:36:31.795Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"product": "All Qualcomm products", "vendor": "Qualcomm, Inc.", "versions": [{"status": "affected", "version": "All Android releases from CAF using the Linux kernel"}]}], "source": "product-security@qualcomm.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:google:android:*:*:*:*:*:*:*:*", "matchCriteriaId": "8255F035-04C8-4158-B301-82101711939C", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In all Android releases from CAF using the Linux kernel, time-of-check Time-of-use (TOCTOU) Race Conditions exist in several TZ APIs."}, {"lang": "es", "value": "En todas las versiones de Android de CAF usando el kernel de Linux, existe time-of-check Time-of-use (TOCTOU) Race Conditions en varios TZ APIs."}], "id": "CVE-2015-9022", "lastModified": "2026-06-17T00:35:40.997", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "HIGH", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.6, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:H/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 4.9, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.0, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 1.0, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-06-13T20:29:00.543", "references": [{"source": "product-security@qualcomm.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/98874"}, {"source": "product-security@qualcomm.com", "url": "http://www.securitytracker.com/id/1038623"}, {"source": "product-security@qualcomm.com", "tags": ["Vendor Advisory"], "url": "https://source.android.com/security/bulletin/2017-06-01"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/98874"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securitytracker.com/id/1038623"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://source.android.com/security/bulletin/2017-06-01"}], "sourceIdentifier": "product-security@qualcomm.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-362"}], "source": "nvd@nist.gov", "type": "Primary"}]}