CVE-2020-11121: Qualcomm QCM4290 Firmware

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

u'Possible buffer overflow in WIFI hal process due to usage of memcpy without checking length of destination buffer' in Snapdragon Auto, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon Mobile in QCM4290, QCS4290, QM215, QSM8350, SA6145P, SA6155, SA6155P, SA8155, SA8155P, SC8180X, SC8180XP, SDX55, SDX55M, SM4250, SM4250P, SM6115, SM6115P, SM6125, SM6250, SM6350, SM7125, SM7225, SM7250, SM7250P, SM8150, SM8150P, SM8250, SM8350, SM8350P, SXR2130, SXR2130P

Affected products

  • Qualcomm QCM4290 Firmware: affected versions not specified
  • Qualcomm QCS4290 Firmware: affected versions not specified
  • Qualcomm QM215 Firmware: affected versions not specified
  • Qualcomm QSM8350 Firmware: affected versions not specified
  • Qualcomm SA6145P Firmware: affected versions not specified
  • Qualcomm SA6155 Firmware: affected versions not specified
  • Qualcomm SA6155P Firmware: affected versions not specified
  • Qualcomm SA8155 Firmware: affected versions not specified
  • Qualcomm SA8155P Firmware: affected versions not specified
  • Qualcomm SC8180X Firmware: affected versions not specified
  • Qualcomm SC8180XP Firmware: affected versions not specified
  • Qualcomm SDX55 Firmware: affected versions not specified
  • Qualcomm SDX55M Firmware: affected versions not specified
  • Qualcomm SM4250 Firmware: affected versions not specified
  • Qualcomm SM4250P Firmware: affected versions not specified
  • Qualcomm SM6115 Firmware: affected versions not specified
  • Qualcomm SM6115P Firmware: affected versions not specified
  • Qualcomm SM6125 Firmware: affected versions not specified
  • Qualcomm SM6250 Firmware: affected versions not specified
  • Qualcomm SM6350 Firmware: affected versions not specified
  • Qualcomm SM7125 Firmware: affected versions not specified
  • Qualcomm SM7225 Firmware: affected versions not specified
  • Qualcomm SM7250 Firmware: affected versions not specified
  • Qualcomm SM7250P Firmware: affected versions not specified
  • Qualcomm SM8150 Firmware: affected versions not specified
  • and 6 more

Published 2020-11-12. Last modified 2026-06-17.