CVE-2017-18124: Qualcomm FSM9055 Firmware

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

During secure boot, addition is performed on uint8 ptrs which led to overflow issue in Small Cell SoC, Snapdragon Automobile, Snapdragon Mobile, Snapdragon Wear in version FSM9055, IPQ4019, MDM9206, MDM9607, MDM9625, MDM9635M, MDM9640, MDM9645, MDM9650, MDM9655, MSM8909W, MSM8996AU, SD 210/SD 212/SD 205, SD 410/12, SD 425, SD 430, SD 450, SD 615/16/SD 415, SD 617, SD 625, SD 650/52, SD 800, SD 810, SD 820, SD 820A, SD 835, SD 845, SD 850, SDA660, SDX20

Affected products

  • Qualcomm FSM9055 Firmware: affected versions not specified
  • Qualcomm IPQ4019 Firmware: affected versions not specified
  • Qualcomm MDM9206 Firmware: affected versions not specified
  • Qualcomm MDM9607 Firmware: affected versions not specified
  • Qualcomm MDM9625 Firmware: affected versions not specified
  • Qualcomm MDM9635M Firmware: affected versions not specified
  • Qualcomm MDM9640 Firmware: affected versions not specified
  • Qualcomm MDM9645 Firmware: affected versions not specified
  • Qualcomm MDM9650 Firmware: affected versions not specified
  • Qualcomm MDM9655 Firmware: affected versions not specified
  • Qualcomm MSM8909W Firmware: affected versions not specified
  • Qualcomm MSM8996AU Firmware: affected versions not specified
  • Qualcomm Sd 205 Firmware: affected versions not specified
  • Qualcomm Sd 210 Firmware: affected versions not specified
  • Qualcomm Sd 212 Firmware: affected versions not specified
  • Qualcomm Sd 410 Firmware: affected versions not specified
  • Qualcomm Sd 412 Firmware: affected versions not specified
  • Qualcomm Sd 415 Firmware: affected versions not specified
  • Qualcomm Sd 425 Firmware: affected versions not specified
  • Qualcomm Sd 430 Firmware: affected versions not specified
  • Qualcomm Sd 450 Firmware: affected versions not specified
  • Qualcomm Sd 615 Firmware: affected versions not specified
  • Qualcomm Sd 616 Firmware: affected versions not specified
  • Qualcomm Sd 617 Firmware: affected versions not specified
  • Qualcomm Sd 625 Firmware: affected versions not specified
  • and 11 more

Published 2018-10-26. Last modified 2026-06-17.