CVE intelligence and bounded remediation

CVE-2017-7936 — Nxp Vybrid Mvf30Nn151Cku26 Firmware security vulnerability

Medium CVSS 6.3

A stack-based buffer overflow issue was discovered in NXP i.MX 50, i.MX 53, i.MX 6ULL, i.MX 6UltraLite, i.MX 6SoloLite, i.MX 6Solo, i.MX 6DualLite, i.MX 6SoloX, i.MX 6Dual, i.MX 6Quad, i.MX 6DualPlus, i.MX 6QuadPlus, Vybrid VF3xx, Vybrid VF5xx, and Vybrid VF6xx. When the device is configured in security enabled configuration, SDP could be used to download a small section of code to an unprotected region of memory.

Severity
Medium
CVSS
6.3 (3.0)
Published
2017-08-07
CISA KEV
Not currently listed
Ecosystem
operating-system
Weaknesses
CWE-121, CWE-119

Affected products

  • nxp / vybrid_mvf30nn151cku26_firmware
  • nxp / vybrid_mvf30ns151cku26_firmware
  • nxp / vybrid_mvf50nn151cmk40_firmware
  • nxp / vybrid_mvf50nn151cmk50_firmware
  • nxp / vybrid_mvf50ns151cmk40_firmware
  • nxp / vybrid_mvf50ns151cmk50_firmware

Showing 6 representative product identities from 27 source matches. Confirm exact affected versions with the linked vendor and NVD evidence.

Matched remediation archetype

Buffer bounds, memory safety, and memory corruption

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Check exposure

  • Identify affected native-code versions, build flags, architectures, parsers, codecs, drivers, and input paths in all shipped artifacts.
  • Determine whether untrusted data reaches the affected routine and the process privilege, sandbox, and network exposure.
  • Confirm statically linked, vendored, firmware, and platform-provided copies, not only package-manager records.

Remediate safely

  • Apply the maintained upstream correction or replace the affected component, then rebuild every dependent artifact from clean inputs.
  • Adopt bounds-checked interfaces, validated sizes and integer conversions, clear ownership, and memory-safe components where practical.
  • Enable supported compiler and runtime hardening and add sanitized tests and fuzz regression seeds derived from non-weaponized fixtures.

Authoritative sources

Complete CVE record and remediation plan

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