CVE-2018-11266

View on CVE.org

Published Nov 27, 2018 CVSS 3.0 · 7.8 High EPSS < 1% KEV · Not listed

Description

In all android releases(Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, improper input validation can lead to an improper access to already freed up dci client entries while closing dci client.

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

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

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

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-2018-3306	In all android releases(Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, improper input validation can lead to an improper access to already freed up dci client entries while closing dci client.

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 Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.191% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://source.codeaurora.org/quic/la/kernel/msm-3.10/commit/?id=21dd238ad58362877e341d905bea1c7cf273f19a
https://source.codeaurora.org/quic/la/kernel/msm-3.18/commit/?id=8e5749b17c2024af317f06e08aae455af9b79bd0
https://www.codeaurora.org/security-bulletin/2018/08/06/august-2018-code-aurora-security-bulletin

History

No history.

Subscriptions

Google Android

Weaknesses

CWE-20

Sources

CVE record Updated: Aug 5, 2024, 8:01 AM

Status: PUBLISHED
Assigner: qualcomm
Published: Nov 27, 2018, 6:00 PM
Updated: Aug 5, 2024, 8:01 AM
Reserved: May 18, 2018, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 1:35 AM

Status: Modified
Published: Nov 27, 2018, 4:29 PM
Modified: Jun 17, 2026, 1:35 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2018-08-06T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "In all android releases(Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, improper input validation can lead to an improper access to already freed up dci client entries while closing dci client."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-11-27T17:57:02.000Z", "orgId": "2cfc7d3e-20d3-47ac-8db7-1b7285aff15f", "shortName": "qualcomm"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://www.codeaurora.org/security-bulletin/2018/08/06/august-2018-code-aurora-security-bulletin"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://source.codeaurora.org/quic/la/kernel/msm-3.18/commit/?id=8e5749b17c2024af317f06e08aae455af9b79bd0"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://source.codeaurora.org/quic/la/kernel/msm-3.10/commit/?id=21dd238ad58362877e341d905bea1c7cf273f19a"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "product-security@qualcomm.com", "ID": "CVE-2018-11266", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "In all android releases(Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, improper input validation can lead to an improper access to already freed up dci client entries while closing dci client."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://www.codeaurora.org/security-bulletin/2018/08/06/august-2018-code-aurora-security-bulletin", "refsource": "CONFIRM", "url": "https://www.codeaurora.org/security-bulletin/2018/08/06/august-2018-code-aurora-security-bulletin"}, {"name": "https://source.codeaurora.org/quic/la/kernel/msm-3.18/commit/?id=8e5749b17c2024af317f06e08aae455af9b79bd0", "refsource": "CONFIRM", "url": "https://source.codeaurora.org/quic/la/kernel/msm-3.18/commit/?id=8e5749b17c2024af317f06e08aae455af9b79bd0"}, {"name": "https://source.codeaurora.org/quic/la/kernel/msm-3.10/commit/?id=21dd238ad58362877e341d905bea1c7cf273f19a", "refsource": "CONFIRM", "url": "https://source.codeaurora.org/quic/la/kernel/msm-3.10/commit/?id=21dd238ad58362877e341d905bea1c7cf273f19a"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T08:01:52.908Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://www.codeaurora.org/security-bulletin/2018/08/06/august-2018-code-aurora-security-bulletin"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://source.codeaurora.org/quic/la/kernel/msm-3.18/commit/?id=8e5749b17c2024af317f06e08aae455af9b79bd0"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://source.codeaurora.org/quic/la/kernel/msm-3.10/commit/?id=21dd238ad58362877e341d905bea1c7cf273f19a"}]}]}, "cveMetadata": {"assignerOrgId": "2cfc7d3e-20d3-47ac-8db7-1b7285aff15f", "assignerShortName": "qualcomm", "cveId": "CVE-2018-11266", "datePublished": "2018-11-27T18:00:00.000Z", "dateReserved": "2018-05-18T00:00:00.000Z", "dateUpdated": "2024-08-05T08:01:52.908Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "product-security@qualcomm.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:google:android:-:*:*:*:*:*:*:*", "matchCriteriaId": "F8B9FEC8-73B6-43B8-B24E-1F7C20D91D26", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In all android releases(Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, improper input validation can lead to an improper access to already freed up dci client entries while closing dci client."}, {"lang": "es", "value": "En todas las distribuciones de Android de CAF (Android for MSM, Firefox OS for MSM y QRD Android) que utilizan el kernel de Linux, la validaci\u00f3n incorrecta de entradas puede conducir a un acceso indebido a las entradas del cliente dci ya liberadas mientras se cierra el cliente dci."}], "id": "CVE-2018-11266", "lastModified": "2026-06-17T01:35:36.760", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.6, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 6.4, "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": "2018-11-27T16:29:00.660", "references": [{"source": "product-security@qualcomm.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://source.codeaurora.org/quic/la/kernel/msm-3.10/commit/?id=21dd238ad58362877e341d905bea1c7cf273f19a"}, {"source": "product-security@qualcomm.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://source.codeaurora.org/quic/la/kernel/msm-3.18/commit/?id=8e5749b17c2024af317f06e08aae455af9b79bd0"}, {"source": "product-security@qualcomm.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://www.codeaurora.org/security-bulletin/2018/08/06/august-2018-code-aurora-security-bulletin"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://source.codeaurora.org/quic/la/kernel/msm-3.10/commit/?id=21dd238ad58362877e341d905bea1c7cf273f19a"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://source.codeaurora.org/quic/la/kernel/msm-3.18/commit/?id=8e5749b17c2024af317f06e08aae455af9b79bd0"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://www.codeaurora.org/security-bulletin/2018/08/06/august-2018-code-aurora-security-bulletin"}], "sourceIdentifier": "product-security@qualcomm.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}]}