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CVE Record

CVE-2017-14872: While flashing a meta image, a buffer over-read can potentially occur when the number of images are out of...

While flashing a meta image, a buffer over-read can potentially occur when the number of images are out of the maximum range of 32 in Android releases from CAF using the linux kernel (Android for MSM, Firefox OS for MSM, QRD Android) before security patch level 2018-06-05.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysisunknown

Security readout for executives and security teams

Plain-English summary

This CVE affects Qualcomm CAF-based Android releases during meta image flashing. A malformed or out-of-range image count can cause a buffer over-read. The business concern is firmware-update integrity and device maintenance, but the public bundle does not state severity, practical impact, or active exploitation.

Executive priority

Treat this as a firmware hygiene issue for legacy Qualcomm Android devices. Prioritize confirmation for unsupported or pre-June-2018 builds, especially where devices are reimaged, repaired, or provisioned through internal flashing processes.

Technical view

Android releases from CAF using the Linux kernel, including Android for MSM, Firefox OS for MSM, and QRD Android, were affected before Android security patch level 2018-06-05. The flaw occurs while flashing a meta image when image count exceeds the maximum range of 32, potentially triggering a buffer over-read.

Likely exposure

Exposure is most likely in Qualcomm-based Android device builds derived from CAF before the 2018-06-05 security patch level. Public sources do not identify specific OEM device models, deployment scale, or vulnerable firmware branches beyond the listed CAF-based products.

Exploitation context

The source bundle does not report exploitation in the wild, and the CVE is not listed as KEV. The described trigger is tied to flashing a meta image, suggesting relevance to firmware update, provisioning, or repair workflows, but operational exploitability is not detailed.

Researcher notes

The public data is sparse: no CVSS, CWE, affected model list, exploit narrative, or impact beyond buffer over-read is provided. Analysis should stay anchored to CAF-derived Qualcomm Android builds before SPL 2018-06-05 and the referenced Qualcomm component commit.

Mitigation direction

  • Apply vendor updates that include the 2018-06-05 Android security patch level or later.
  • Confirm OEM firmware includes the Qualcomm component fix referenced by Android and CodeAurora.
  • Avoid using untrusted or unverified meta images in flashing workflows.
  • Retire or isolate unsupported affected devices that cannot receive vendor firmware updates.
  • Check Qualcomm, Android, and OEM guidance before assuming a complete fix.

Validation and detection

  • Inventory Qualcomm CAF-derived Android builds in managed device fleets.
  • Check each device or firmware image for Android security patch level 2018-06-05 or later.
  • Confirm Android for MSM, Firefox OS for MSM, and QRD Android builds are not pre-fix releases.
  • Review firmware flashing workflows for acceptance of untrusted meta images.
  • Verify vendor release notes or source history reference the cited Qualcomm fix.
Prepared
Confidence
medium
Sources
4

Public sources used

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

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

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CVE-2017-14872 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
3Source 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.Android for MSM, Firefox OS for MSM, QRD AndroidAll Android releases from CAF using the Linux kernelListed
Weakness

CWE details

No CWE listed

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