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CVE Record

CVE-2018-5832: Due to a race condition in a camera driver ioctl handler in Android releases from CAF using the linux kerne...

Due to a race condition in a camera driver ioctl handler 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, a Use After Free condition can occur.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysisunknown

Security readout for executives and security teams

Plain-English summary

CVE-2018-5832 is a Qualcomm CAF Android camera-driver issue. A race condition could cause use-after-free memory corruption on affected Android releases before the 2018-06-05 security patch level. Business risk is mainly legacy or unpatched Qualcomm-based Android devices; the sources do not provide severity scoring or active exploitation evidence.

Executive priority

Treat this as a legacy mobile-device hygiene issue unless your fleet still includes pre-June-2018 Qualcomm CAF Android builds. Prioritize patch verification and retirement of unsupported devices over emergency response, because active exploitation and severity are not evidenced in the provided sources.

Technical view

The CVE describes a race condition in a camera driver ioctl handler in CAF Android Linux-kernel releases. The affected stack is Android for MSM, Firefox OS for MSM, and QRD Android before security patch level 2018-06-05. The flaw can trigger a use-after-free condition. Access vector, privileges required, and exploit reliability are not stated in the provided sources.

Likely exposure

Exposure is limited to Android releases from CAF using the Linux kernel for Qualcomm MSM/QRD platforms before the 2018-06-05 patch level. Modern patched devices are less likely exposed, but OEM firmware lineage and patch status must be verified per device.

Exploitation context

The source bundle does not show CISA KEV listing, public exploitation, or exploit maturity evidence. Because the vulnerable code is a camera driver ioctl handler, practical exposure depends on whether local software can reach that driver interface, but the sources do not confirm prerequisites.

Researcher notes

Key gaps are CVSS, CWE, access vector, affected chipsets, and patch commit details. The useful anchor is the stated pre-2018-06-05 patch-level boundary for CAF Android Linux-kernel releases and the Qualcomm camera driver ioctl use-after-free description.

Mitigation direction

  • Apply OEM firmware carrying the 2018-06-05 or later Android security patch level.
  • Check Qualcomm, Android, and device-vendor bulletins for model-specific guidance.
  • Retire or isolate devices that cannot receive the relevant vendor security update.
  • Restrict unsupported legacy devices from sensitive enterprise networks.
  • Prefer managed-device controls that prevent untrusted app installation on legacy devices.

Validation and detection

  • Inventory Qualcomm-based Android, MSM, QRD, and CAF-derived device builds.
  • Check each device Android security patch level against 2018-06-05.
  • Review OEM firmware release notes for CVE-2018-5832 or Qualcomm camera-driver fixes.
  • Confirm unsupported devices are removed, isolated, or risk-accepted.
  • Document residual exposure where firmware provenance cannot be proven.
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.

ATT&CK lookup starting points

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CVE-2018-5832 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.