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CVE Record

CVE-2017-18146: In Android before security patch level 2018-04-05 on Qualcomm Snapdragon Automobile, Snapdragon Mobile, and...

In Android before security patch level 2018-04-05 on Qualcomm Snapdragon Automobile, Snapdragon Mobile, and Snapdragon Wear MDM9206, MDM9607, MDM9650, MSM8909W, SD 210/SD 212/SD 205, SD 400, SD 410/12, SD 425, SD 430, SD 450, SD 615/16/SD 415, SD 617, SD 625, SD 650/52, SD 800, SD 808, SD 810, SD 820, SD 820A, SD 835, SD 845, SD 850, in some corner cases, ECDSA signature verification can fail.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

This CVE concerns older Android devices using listed Qualcomm Snapdragon platforms where ECDSA signature verification can fail in corner cases. The source bundle does not describe a confirmed attack path, business impact, or severity score, so urgency depends mainly on whether affected legacy devices remain below the 2018-04-05 Android security patch level. Exposure is most likely on legacy Android mobile, wear, or automotive devices using the listed Qualcomm chipsets and remaining below the 2018-04-05 Android security patch level. Product-level exposure cannot be confirmed from the provided sources alone. Prioritize this as a legacy asset and patch-governance issue unless affected devices protect sensitive workflows or remain broadly deployed. Lack of severity and exploit evidence reduces certainty, but cryptographic verification issues deserve prompt inventory validation. Mitigation focus: Update affected Android devices to security patch level 2018-04-05 or later.; Confirm OEM firmware includes the relevant April 2018 Android security bulletin fixes.; Check Qualcomm or OEM advisories for device-specific remediation guidance..

Prepared

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

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CVE-2017-18146 mapping review

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
2Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
Qualcomm, Inc.Snapdragon Automobile, Snapdragon Mobile, Snapdragon WearMDM9206, MDM9607, MDM9650, MSM8909W, SD 210/SD 212/SD 205, SD 400, SD 410/12, SD 425, SD 430, SD 450, SD 615/16/SD 415, SD 617, SD 625, SD 650/52, SD 800, SD 808, SD 810, SD 820, SD 820A, SD 835, SD 845, SD 850Listed
Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.