CVE-2021-30271: Qualcomm APQ8009W Firmware

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

Possible null pointer dereference in trap handler due to lack of thread ID validation before dereferencing it in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking

Affected products

  • Qualcomm APQ8009W Firmware: affected versions not specified
  • Qualcomm APQ8017 Firmware: affected versions not specified
  • Qualcomm APQ8096AU Firmware: affected versions not specified
  • Qualcomm AR8031 Firmware: affected versions not specified
  • Qualcomm AR8035 Firmware: affected versions not specified
  • Qualcomm CSR8811 Firmware: affected versions not specified
  • Qualcomm CSRA6620 Firmware: affected versions not specified
  • Qualcomm CSRA6640 Firmware: affected versions not specified
  • Qualcomm CSRB31024 Firmware: affected versions not specified
  • Qualcomm FSM10055 Firmware: affected versions not specified
  • Qualcomm FSM10056 Firmware: affected versions not specified
  • Qualcomm IPQ5010 Firmware: affected versions not specified
  • Qualcomm IPQ5018 Firmware: affected versions not specified
  • Qualcomm IPQ5028 Firmware: affected versions not specified
  • Qualcomm IPQ6010 Firmware: affected versions not specified
  • Qualcomm IPQ6018 Firmware: affected versions not specified
  • Qualcomm IPQ6028 Firmware: affected versions not specified
  • Qualcomm IPQ8070A Firmware: affected versions not specified
  • Qualcomm IPQ8071A Firmware: affected versions not specified
  • Qualcomm IPQ8072A Firmware: affected versions not specified
  • Qualcomm IPQ8074A Firmware: affected versions not specified
  • Qualcomm IPQ8076 Firmware: affected versions not specified
  • Qualcomm IPQ8076A Firmware: affected versions not specified
  • Qualcomm IPQ8078 Firmware: affected versions not specified
  • Qualcomm IPQ8078A Firmware: affected versions not specified
  • and 141 more

Published 2022-01-03. Last modified 2026-06-17.